[Risolto] Lettura DVD

[Calatea]

Buonasera a tutti,
mi ritrovo con un problema che già avevo avuto un anno fa e che avevo accantonato in quanto, mi era stato detto di reinstallare il SO e sinceramente non ne avevo voglia cosicché, ho soprasseduto. Il mio Lubuntu (14.04.1 LTS) non legge i DVD in nessun modo ne con Gnome ne con VLC. sono andata a rileggere i vecchi post delle mie discussioni ho rifatto tutto come mi era stato consigliato, sono andata su: http://wiki.ubuntu-it.org/Multimedia/FormatiProprietari e ho fatto tutto quello che è consigliato e, l'unica cosa che ho ottenuto che quando premo riproduci mi compare per un attimo in cima alla barra di VLC il titolo del film ma oltre "nada!" Sulla scrivania mi compare l'icona del DVD con tanto di titolo ma non si apre. Posto anche tutti i comandi dati da terminale:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ sudo /usr/share/doc/libdvdread4/install-css.sh
[sudo] password for serena: 
--2014-12-19 18:59:08--  http://download.videolan.org/pub/debian/stable//Packages
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.236.203, fe80::be30:5bff:fed0:40f9
Connessione a download.videolan.org (download.videolan.org)|195.154.236.203|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 301 Moved Permanently
Posizione: non specificato
ERRORE: ridirezione (301) senza posizione di destinazione.
Dynamic fetch failed; Falling back to static fetch
--2014-12-19 18:59:08--  http://download.videolan.org/pub/debian/stable/libdvdcss2_1.2.13-0_amd64.deb
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.236.203, fe80::be30:5bff:fed0:40f9
Connessione a download.videolan.org (download.videolan.org)|195.154.236.203|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 404 Not Found
2014-12-19 18:59:08 ERRORE 404: Not Found.

serena@serena-Aspire-E1-522:~$ gksudo gedit /etc/apt/sources.list

serena@serena-Aspire-E1-522:~$ 
serena@serena-Aspire-E1-522:~$ gksudo leafpad /etc/apt/sources.list
serena@serena-Aspire-E1-522:~$ wget -O - http://download.videolan.org/pub/debian/videolan-apt.asc|sudo apt-key add -
--2014-12-19 19:17:05--  http://download.videolan.org/pub/debian/videolan-apt.asc
Risoluzione di download.videolan.org (download.videolan.org)... [sudo] password for serena: 195.154.236.203, fe80::be30:5bff:fed0:40f9
Connessione a download.videolan.org (download.videolan.org)|195.154.236.203|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 404 Not Found
2014-12-19 19:17:05 ERRORE 404: Not Found.


Riprovare.
[sudo] password for serena: 
gpg: non sono stati trovati dati OpenPGP validi.
serena@serena-Aspire-E1-522:~$ sudo apt-get update
Ign http://dl.google.com stable InRelease
Ign http://it.archive.ubuntu.com trusty InRelease                              
Ign http://download.videolan.org  InRelease                                    
Scaricamento di:1 http://dl.google.com stable Release.gpg [198 B]              
Ign http://security.ubuntu.com trusty-security InRelease                       
Ign http://it.archive.ubuntu.com trusty-updates InRelease                      
Ign http://download.videolan.org  Release.gpg                                  
Ign http://archive.canonical.com trusty InRelease                              
Ign http://extras.ubuntu.com trusty InRelease                                  
Scaricamento di:2 http://dl.google.com stable Release [1.347 B]                
Ign http://it.archive.ubuntu.com trusty-backports InRelease                    
Trovato http://security.ubuntu.com trusty-security Release.gpg                 
Ign http://download.videolan.org  Release                                      
Trovato http://archive.canonical.com trusty Release.gpg                        
Trovato http://extras.ubuntu.com trusty Release.gpg                            
Trovato http://it.archive.ubuntu.com trusty Release.gpg                        
Trovato http://security.ubuntu.com trusty-security Release                     
Scaricamento di:3 http://dl.google.com stable/main amd64 Packages [1.217 B]    
Trovato http://archive.canonical.com trusty Release                            
Trovato http://extras.ubuntu.com trusty Release                                
Scaricamento di:4 http://dl.google.com stable/main i386 Packages [1.203 B]     
Trovato http://security.ubuntu.com trusty-security/universe Sources            
Scaricamento di:5 http://it.archive.ubuntu.com trusty-updates Release.gpg [933 B]
Trovato http://archive.canonical.com trusty/partner Sources                    
Trovato http://it.archive.ubuntu.com trusty-backports Release.gpg              
Trovato http://security.ubuntu.com trusty-security/restricted Sources          
Trovato http://archive.canonical.com trusty/partner amd64 Packages             
Trovato http://extras.ubuntu.com trusty/main Sources                           
Trovato http://security.ubuntu.com trusty-security/multiverse Sources          
Trovato http://it.archive.ubuntu.com trusty Release                            
Trovato http://archive.canonical.com trusty/partner i386 Packages              
Trovato http://extras.ubuntu.com trusty/main amd64 Packages                    
Trovato http://security.ubuntu.com trusty-security/main Sources                
Trovato http://archive.canonical.com trusty/partner Translation-en             
Trovato http://extras.ubuntu.com trusty/main i386 Packages                     
Trovato http://security.ubuntu.com trusty-security/main amd64 Packages         
Scaricamento di:6 http://it.archive.ubuntu.com trusty-updates Release [62,0 kB]
Trovato http://security.ubuntu.com trusty-security/restricted amd64 Packages   
Trovato http://security.ubuntu.com trusty-security/universe amd64 Packages     
Trovato http://security.ubuntu.com trusty-security/multiverse amd64 Packages   
Trovato http://it.archive.ubuntu.com trusty-backports Release                  
Trovato http://security.ubuntu.com trusty-security/main i386 Packages          
Trovato http://it.archive.ubuntu.com trusty/universe Sources                   
Trovato http://security.ubuntu.com trusty-security/restricted i386 Packages    
Trovato http://security.ubuntu.com trusty-security/universe i386 Packages      
Trovato http://it.archive.ubuntu.com trusty/restricted Sources                 
Trovato http://security.ubuntu.com trusty-security/multiverse i386 Packages    
Trovato http://security.ubuntu.com trusty-security/main Translation-en         
Trovato http://it.archive.ubuntu.com trusty/multiverse Sources                 
Ign http://dl.google.com stable/main Translation-it_IT                         
Trovato http://security.ubuntu.com trusty-security/multiverse Translation-en   
Ign http://dl.google.com stable/main Translation-it                            
Trovato http://security.ubuntu.com trusty-security/restricted Translation-en   
Trovato http://it.archive.ubuntu.com trusty/main Sources                       
Ign http://dl.google.com stable/main Translation-en                            
Trovato http://it.archive.ubuntu.com trusty/main amd64 Packages                
Trovato http://security.ubuntu.com trusty-security/universe Translation-en     
Err http://download.videolan.org  Sources                                      
  404  Not Found [IP: 195.154.236.203 80]
Ign http://extras.ubuntu.com trusty/main Translation-it_IT                     
Err http://download.videolan.org  Packages                                     
  404  Not Found [IP: 195.154.236.203 80]
Trovato http://it.archive.ubuntu.com trusty/restricted amd64 Packages          
Ign http://extras.ubuntu.com trusty/main Translation-it                        
Ign http://download.videolan.org  Translation-it_IT                            
Ign http://extras.ubuntu.com trusty/main Translation-en                        
Ign http://download.videolan.org  Translation-it                               
Trovato http://it.archive.ubuntu.com trusty/universe amd64 Packages     
Trovato http://it.archive.ubuntu.com trusty/multiverse amd64 Packages          
Ign http://download.videolan.org  Translation-en                               
Trovato http://it.archive.ubuntu.com trusty/main i386 Packages                 
Trovato http://it.archive.ubuntu.com trusty/restricted i386 Packages         
Trovato http://it.archive.ubuntu.com trusty/universe i386 Packages           
Trovato http://it.archive.ubuntu.com trusty/multiverse i386 Packages         
Trovato http://it.archive.ubuntu.com trusty/main Translation-it                
Trovato http://it.archive.ubuntu.com trusty/main Translation-en               
Trovato http://it.archive.ubuntu.com trusty/multiverse Translation-it          
Trovato http://it.archive.ubuntu.com trusty/multiverse Translation-en          
Trovato http://it.archive.ubuntu.com trusty/restricted Translation-it          
Trovato http://it.archive.ubuntu.com trusty/restricted Translation-en         
Trovato http://it.archive.ubuntu.com trusty/universe Translation-it           
Trovato http://it.archive.ubuntu.com trusty/universe Translation-en
Scaricamento di:7 http://it.archive.ubuntu.com trusty-updates/universe Sources [95,6 kB]
Scaricamento di:8 http://it.archive.ubuntu.com trusty-updates/restricted Sources [2.057 B]
Scaricamento di:9 http://it.archive.ubuntu.com trusty-updates/multiverse Sources [3.539 B]
Scaricamento di:10 http://it.archive.ubuntu.com trusty-updates/main Sources [149 kB]
Scaricamento di:11 http://it.archive.ubuntu.com trusty-updates/main amd64 Packages [387 kB]
Scaricamento di:12 http://it.archive.ubuntu.com trusty-updates/restricted amd64 Packages [8.861 B]
Scaricamento di:13 http://it.archive.ubuntu.com trusty-updates/universe amd64 Packages [229 kB]
Scaricamento di:14 http://it.archive.ubuntu.com trusty-updates/multiverse amd64 Packages [9.356 B]
Scaricamento di:15 http://it.archive.ubuntu.com trusty-updates/main i386 Packages [379 kB]
Scaricamento di:16 http://it.archive.ubuntu.com trusty-updates/restricted i386 Packages [8.832 B]
Scaricamento di:17 http://it.archive.ubuntu.com trusty-updates/universe i386 Packages [230 kB]
Scaricamento di:18 http://it.archive.ubuntu.com trusty-updates/multiverse i386 Packages [9.539 B]
Scaricamento di:19 http://it.archive.ubuntu.com trusty-updates/main Translation-en [181 kB]
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse Translation-en  
Trovato http://it.archive.ubuntu.com trusty-updates/restricted Translation-en  
Scaricamento di:20 http://it.archive.ubuntu.com trusty-updates/universe Translation-en [117 kB]
Trovato http://it.archive.ubuntu.com trusty-backports/main Sources             
Trovato http://it.archive.ubuntu.com trusty-backports/restricted Sources       
Trovato http://it.archive.ubuntu.com trusty-backports/universe Sources         
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse Sources       
Trovato http://it.archive.ubuntu.com trusty-backports/main amd64 Packages      
Trovato http://it.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Trovato http://it.archive.ubuntu.com trusty-backports/universe amd64 Packages  
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Trovato http://it.archive.ubuntu.com trusty-backports/main i386 Packages       
Trovato http://it.archive.ubuntu.com trusty-backports/restricted i386 Packages 
Trovato http://it.archive.ubuntu.com trusty-backports/universe i386 Packages   
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse i386 Packages 
Trovato http://it.archive.ubuntu.com trusty-backports/main Translation-en      
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse Translation-en
Trovato http://it.archive.ubuntu.com trusty-backports/restricted Translation-en
Trovato http://it.archive.ubuntu.com trusty-backports/universe Translation-en  
Ign http://it.archive.ubuntu.com trusty/main Translation-it_IT                 
Ign http://it.archive.ubuntu.com trusty/multiverse Translation-it_IT           
Ign http://it.archive.ubuntu.com trusty/restricted Translation-it_IT           
Ign http://it.archive.ubuntu.com trusty/universe Translation-it_IT             
Recuperati 1.877 kB in 14s (126 kB/s)                                          
W: Impossibile recuperare http://download.videolan.org/pub/debian/stable/Sources  404  Not Found [IP: 195.154.236.203 80]

W: Impossibile recuperare http://download.videolan.org/pub/debian/stable/Packages  404  Not Found [IP: 195.154.236.203 80]

W: Impossibile recuperare http://it.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/source/Sources  Somma hash non corrispondente

E: Impossibile scaricare alcuni file di indice: saranno ignorati o verranno usati quelli vecchi.
serena@serena-Aspire-E1-522:~$ sudo apt-get install libdvdcss2
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze       
Lettura informazioni sullo stato... Fatto
libdvdcss2 è già alla versione più recente.
I seguenti pacchetti sono stati installati automaticamente e non sono più richiesti:
  linux-headers-3.13.0-12 linux-headers-3.13.0-12-generic
  linux-image-3.13.0-12-generic linux-image-extra-3.13.0-12-generic
Usare "apt-get autoremove" per rimuoverli.
0 aggiornati, 0 installati, 0 da rimuovere e 6 non aggiornati.
serena@serena-Aspire-E1-522:~$ sudo apt-get autoremove
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze       
Lettura informazioni sullo stato... Fatto
I seguenti pacchetti saranno RIMOSSI:
  linux-headers-3.13.0-12 linux-headers-3.13.0-12-generic
  linux-image-3.13.0-12-generic linux-image-extra-3.13.0-12-generic
0 aggiornati, 0 installati, 4 da rimuovere e 6 non aggiornati.
Dopo quest'operazione, verranno liberati 269 MB di spazio su disco.
Continuare? [S/n] s
(Lettura del database... 217534 file e directory attualmente installati.)
Rimozione di linux-headers-3.13.0-12-generic (3.13.0-12.32)...
Rimozione di linux-headers-3.13.0-12 (3.13.0-12.32)...
Rimozione di linux-image-extra-3.13.0-12-generic (3.13.0-12.32)...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.13.0-12-generic /boot/vmlinuz-3.13.0-12-generic
update-initramfs: Deleting /boot/initrd.img-3.13.0-12-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.13.0-12-generic /boot/vmlinuz-3.13.0-12-generic
Generating grub configuration file ...
Attenzione: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Trovata immagine linux: /boot/vmlinuz-3.13.0-43-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-43-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-40-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-40-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-39-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-39-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-37-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-37-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-36-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-36-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-35-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-35-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-34-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-34-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-33-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-33-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-32-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-32-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-12-generic
Adding boot menu entry for EFI firmware configuration
fatto
The link /initrd.img.old is a damaged link
Removing symbolic link initrd.img.old 
 you may need to re-run your boot loader[grub]
Rimozione di linux-image-3.13.0-12-generic (3.13.0-12.32)...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.13.0-12-generic /boot/vmlinuz-3.13.0-12-generic
update-initramfs: Deleting /boot/initrd.img-3.13.0-12-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.13.0-12-generic /boot/vmlinuz-3.13.0-12-generic
Generating grub configuration file ...
Attenzione: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Trovata immagine linux: /boot/vmlinuz-3.13.0-43-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-43-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-40-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-40-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-39-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-39-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-37-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-37-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-36-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-36-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-35-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-35-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-34-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-34-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-33-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-33-generic
Trovata immagine linux: /boot/vmlinuz-3.13.0-32-generic
Trovata immagine initrd: /boot/initrd.img-3.13.0-32-generic
Adding boot menu entry for EFI firmware configuration
fatto
The link /vmlinuz.old is a damaged link
Removing symbolic link vmlinuz.old 
 you may need to re-run your boot loader[grub]
serena@serena-Aspire-E1-522:~$ 

Leggendo ciò che compare nel terminale vedo che ci sono degli errori che però non capisco come sistemare. Potete aiutarmi per favore?

[Mdfalcubo]

Non legge nessun dvd o solo uno/qualcuno in particolare?

[daigo]

mah, sembra che gli indirizzi in questione siano rimossi o non raggiungibili, magari è una questione momentanea.

Comunque dagli output che hai postato libdvdcss2 ce l'hai già installata

Lettura informazioni sullo stato... Fatto
libdvdcss2 è già alla versione più recente.

[jackynet92]

http://ogigia.altervista.org/index.php? ... 1384512770
http://www.marcosbox.org/2013/04/lubunt ... zione.html
http://www.lffl.org/2013/10/ubuntu-1310 ... layer.html

[ivantu]

un consiglio, non rimuovere tutti i vecchi kernel, tieniti almeno la versione precedente in uso.
Ormai che hai rimosso tutto, ti ricordi se il problema si presentava anche con gli altri kernel?

Il server degli aggiornamenti è impostato su 'Principale' o 'Italiano'? C'è qualche problema al repository di vlc....

Codice: Seleziona tutto

cat /etc/apt/sources.list

Codice: Seleziona tutto

ls -l /etc/apt/sources.list.d

[Calatea]

Buonasera, sono tornata,
per Mdfalcubo anche prima cioè prima di questa reinstallazione non leggeva i DVD.
per Ivantu: i due comandi da terminale mi danno questa risposta:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ cat /etc/apt/sources.list
# deb cdrom:[Lubuntu 14.04 _Trusty Tahr_ - Alpha amd64 (20140225)]/ trusty main multiverse restricted universe
# deb cdrom:[Lubuntu 14.04 _Trusty Tahr_ - Alpha amd64 (20140225)]/ trusty main multiverse restricted universe

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://it.archive.ubuntu.com/ubuntu/ trusty main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty universe restricted multiverse main #Added by software-properties

## Major bug fix updates produced after the final release of the
## distribution.
deb http://it.archive.ubuntu.com/ubuntu/ trusty-updates main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty-updates universe restricted multiverse main #Added by software-properties

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://it.archive.ubuntu.com/ubuntu/ trusty universe
deb http://it.archive.ubuntu.com/ubuntu/ trusty-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://it.archive.ubuntu.com/ubuntu/ trusty multiverse
deb http://it.archive.ubuntu.com/ubuntu/ trusty-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.

deb http://security.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://security.ubuntu.com/ubuntu trusty-security universe restricted multiverse main #Added by software-properties
deb http://security.ubuntu.com/ubuntu trusty-security universe
deb http://security.ubuntu.com/ubuntu trusty-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu trusty partner
deb-src http://archive.canonical.com/ubuntu trusty partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu trusty main
deb-src http://extras.ubuntu.com/ubuntu trusty main

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty universe
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://it.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse

deb-src http://security.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://security.ubuntu.com/ubuntu trusty-security universe
deb-src http://security.ubuntu.com/ubuntu trusty-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu trusty partner
# deb-src http://archive.canonical.com/ubuntu trusty partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://download.videolan.org/pub/debian/stable/ /
deb-src http://download.videolan.org/pub/debian/stable/ /serena@serena-Aspire-E1serena@serena-Aspire-E1-522:~$ ls -l /etc/apt/sources.list.d
totale 4
-rw-r--r-- 1 root root 176 dic  5 15:52 google-chrome.list
serena@serena-Aspire-E1-522:~$ ls -l /etc/apt/sources.list.d
totale 4
-rw-r--r-- 1 root root 176 dic  5 15:52 google-chrome.list

per jackynet92 ho letto le guide e ho eseguito le operazioni richieste anche se alcune erano già state fatte e infatti la risposta è stata esiste già una versione recente installata:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ wget -O - http://download.videolan.org/pub/debian/videolan-apt.ascsudo apt-key add -
--2014-12-20 18:26:03--  http://download.videolan.org/pub/debian/videolan-apt.ascsudo
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.236.203, fe80::be30:5bff:fed0:40f9
Connessione a download.videolan.org (download.videolan.org)|195.154.236.203|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 404 Not Found
2014-12-20 18:26:04 ERRORE 404: Not Found.

--2014-12-20 18:26:04--  http://apt-key/
Risoluzione di apt-key (apt-key)... non riuscito: Nome o servizio sconosciuto.
wget: impossibile risolvere l'indirizzo dell'host "apt-key"
--2014-12-20 18:26:04--  http://add/
Risoluzione di add (add)... non riuscito: Nome o servizio sconosciuto.
wget: impossibile risolvere l'indirizzo dell'host "add"
--2014-12-20 18:26:04--  http://-/
Risoluzione di - (-)... non riuscito: Nome o servizio sconosciuto.
wget: impossibile risolvere l'indirizzo dell'host "-"
serena@serena-Aspire-E1-522:~$ sudo apt-get install lubuntu-restricted-extras
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze       
Lettura informazioni sullo stato... Fatto
lubuntu-restricted-extras è già alla versione più recente.
0 aggiornati, 0 installati, 0 da rimuovere e 2 non aggiornati.
serena@serena-Aspire-E1-522:~$ sudo apt-get install libdvdread4 libavformat-extra-53 libavcodec-extra-53 
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze       
Lettura informazioni sullo stato... Fatto
Il pacchetto libavcodec-extra-53 non ha versioni disponibili, ma è nominato da un altro
pacchetto. Questo potrebbe indicare che il pacchetto è mancante, obsoleto
oppure è disponibile solo all'interno di un'altra sorgente
Tuttavia questi pacchetti lo sostituiscono:
  libav-tools:i386 libav-tools

Il pacchetto libavformat-extra-53 non ha versioni disponibili, ma è nominato da un altro
pacchetto. Questo potrebbe indicare che il pacchetto è mancante, obsoleto
oppure è disponibile solo all'interno di un'altra sorgente

E: Il pacchetto "libavformat-extra-53" non ha candidati da installare
E: Il pacchetto "libavcodec-extra-53" non ha candidati da installare
serena@serena-Aspire-E1-522:~$ sudo /usr/share/doc/libdvdread4/install-css.sh
--2014-12-20 18:28:34--  http://download.videolan.org/pub/debian/stable//Packages
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.236.203, fe80::be30:5bff:fed0:40f9
Connessione a download.videolan.org (download.videolan.org)|195.154.236.203|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 301 Moved Permanently
Posizione: non specificato
ERRORE: ridirezione (301) senza posizione di destinazione.
Dynamic fetch failed; Falling back to static fetch
--2014-12-20 18:28:34--  http://download.videolan.org/pub/debian/stable/libdvdcss2_1.2.13-0_amd64.deb
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.236.203, fe80::be30:5bff:fed0:40f9
Connessione a download.videolan.org (download.videolan.org)|195.154.236.203|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 404 Not Found
2014-12-20 18:28:34 ERRORE 404: Not Found.

non riesco a capire perché i server non rispondono dando ERRORE 404.

[ivantu]

forse è un momentaneo aggiornamento dei loro server, o è stato eliminato. andando con il browser sull'indirizzo del download.videolan da lo stesso errore.
comunque le impostazioni del gestore aggiornamenti, il server è sul principale?

[Calatea]

Cioè? A quale ti riferisci? Non credo di aver modificato nulla.....
Ho provato ad inserire un DVD e VLC mi ha dato solo le Warning in tutte le lingue e si è fermato non legge altro.

[Mdfalcubo]

Non legge nessun dvd o solo uno/qualcuno in particolare?

Veramente io ti ho chiesto questo
Se dici di avere installato tutti i codec del wiki il problema dei server mi sembra per ora superfluo.

[Calatea]

Scusa Mdfalcubo, no, non legge nessun DVD

[ivantu]

adesso mi ricordo qualcosa anche nel tuo problema, come sempre le ultime versioni di ubuntu e derivate, c'è un problema di impostazioni nel sistema, non viene creato il file /dev/dvd, e quindi il lettore non viene riconosciuto correttamente.
se inserisci un dvd live di ubuntu o derivate, all'avvio viene caricato?

il dispositivo lettore carica i dvd? il motore del lettore lo senti?
se sì, inserisci un dvd nel lettore lascia che legga per alcuni secondi, e posta qui l'output del comando

Codice: Seleziona tutto

mount

[Calatea]

Ecco la risposta:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ mount
/dev/sda2 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
/dev/sda1 on /boot/efi type vfat (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=serena)
/dev/sda3 on /media/serena/1cd62a3a-c16a-4a75-b9b7-736ac7350bbd type ext4 (rw,nosuid,nodev,uhelper=udisks2)
/dev/sr0 on /media/serena/TIM_BURTONS_CORPSE_BRIDE_D1 type udf (ro,nosuid,nodev,uid=1000,gid=1000,iocharset=utf8,umask=0077,uhelper=udisks2)

In ogni caso non legge nessun film in DVD, il disco gira, anche le varie distro su DVD partono, i CD audio li legge ecc. ecc. Il problema esiste da quando ho installato Lubuntu, non ho però riscontro precedente perché questo PC è arrivato con una versione di Linux ineseguibile, non partiva neanche (la distro).

[aquilone]

Ciao, tre giorni che provo anch'io... stamattina il comando sudo /usr/share/doc/libdvdread4/install-css.sh ha funzionato!

[ivantu]

i dvd film sono originali o masterizzati?
il lettore riesce a leggerli o non li carica nemmeno?

Apri Vlc
Media -> Apri disco...
proponi come disposito /dev/sr0
-> Riproduci


quanto performante è il tuo pc? posta le caratteristiche

Codice: Seleziona tutto

sudo lshw

[Mdfalcubo]

I server di videolan erano down, ora sembrano online. Riprova a dare update e upgrade.

[Calatea]

@ Ivantu
I DVD sono originali, il lettore parte ma poi si ferma, i CD li legge bene originali e masterizzati, legge e masterizza perfettamente le ISO non legge i film in DVD. VLC è già in /dev/sr0
ho dato il comando lshw con questo risultato:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ sudo lshw
serena-aspire-e1-522      
    description: Notebook
    product: Aspire E1-522 (Aspire E1-522_076B_2.07)
    vendor: Acer
    version: V2.07
    serial: NXM81ET023345152D46600
    width: 64 bits
    capabilities: smbios-2.7 dmi-2.7 vsyscall32
    configuration: chassis=notebook family=Kabini sku=Aspire E1-522_076B_2.07 uuid=F6FFF4D5-8DDB-4AEF-BC28-755FA876E7D8
  *-core
       description: Motherboard
       product: Aspire E1-522
       vendor: Acer
       physical id: 0
       version: V2.07
       serial: NBM811100M3450545B6600
       slot: Base Board Chassis Location
     *-firmware
          description: BIOS
          vendor: Insyde Corp.
          physical id: 0
          version: V2.07
          date: 09/30/2013
          size: 128KiB
          capacity: 4032KiB
          capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb uefi
     *-cpu
          description: CPU
          product: AMD E1-2500 APU with Radeon(TM) HD Graphics
          vendor: Advanced Micro Devices [AMD]
          physical id: 4
          bus info: cpu@0
          version: AMD E1-2500 APU with Radeon(TM) HD Graphics
          serial: NotSupport
          slot: Socket FT1
          size: 800MHz
          capacity: 1400MHz
          width: 64 bits
          clock: 100MHz
          capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt topoext perfctr_nb perfctr_l2 arat xsaveopt hw_pstate proc_feedback npt lbrv svm_lock nrip_save tsc_scale flushbyasid decodeassists pausefilter pfthreshold bmi1 cpufreq
          configuration: cores=2 enabledcores=2 threads=2
        *-cache:0
             description: L1 cache
             physical id: 5
             slot: L1 Cache
             size: 128KiB
             capacity: 128KiB
             clock: 1GHz (1.0ns)
             capabilities: pipeline-burst internal write-back unified
        *-cache:1
             description: L2 cache
             physical id: 6
             slot: L2 Cache
             size: 1MiB
             capacity: 1MiB
             clock: 1GHz (1.0ns)
             capabilities: pipeline-burst internal write-back unified
     *-memory
          description: System Memory
          physical id: b
          slot: System board or motherboard
          size: 6GiB
        *-bank:0
             description: SODIMM DDR3 Synchronous 533 MHz (1,9 ns)
             physical id: 0
             serial: 00000000
             slot: DIMM 0
             size: 4GiB
             width: 64 bits
             clock: 533MHz (1.9ns)
        *-bank:1
             description: SODIMM DDR3 Synchronous 800 MHz (1,2 ns)
             product: 4KTF25664HZ-1G6E1
             vendor: Micron Technology
             physical id: 1
             serial: FD91868B
             slot: DIMM 1
             size: 2GiB
             width: 64 bits
             clock: 800MHz (1.2ns)
     *-pci:0
          description: Host bridge
          product: Family 16h Processor Root Complex
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 00
          width: 32 bits
          clock: 33MHz
        *-display
             description: VGA compatible controller
             product: Kabini [Radeon HD 8240]
             vendor: Advanced Micro Devices, Inc. [AMD/ATI]
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 00
             width: 64 bits
             clock: 33MHz
             capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
             configuration: driver=radeon latency=0
             resources: irq:75 memory:80000000-8fffffff memory:90800000-90ffffff ioport:3000(size=256) memory:90200000-9023ffff memory:7f100000-7f11ffff
        *-multimedia:0
             description: Audio device
             product: Advanced Micro Devices, Inc. [AMD/ATI]
             vendor: Advanced Micro Devices, Inc. [AMD/ATI]
             physical id: 1.1
             bus info: pci@0000:00:01.1
             version: 00
             width: 64 bits
             clock: 33MHz
             capabilities: pm pciexpress msi bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:76 memory:90240000-90243fff
        *-pci:0
             description: PCI bridge
             product: Family 16h Processor Functions 5:1
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 2.2
             bus info: pci@0000:00:02.2
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm pciexpress msi ht normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:49 ioport:2000(size=4096) memory:91000000-91ffffff ioport:90000000(size=1048576)
           *-network
                description: Ethernet interface
                product: QCA8171 Gigabit Ethernet
                vendor: Qualcomm Atheros
                physical id: 0
                bus info: pci@0000:01:00.0
                logical name: eth0
                version: 13
                serial: 30:65:ec:24:5d:5c
                capacity: 1Gbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair
                resources: irq:78 memory:91000000-9103ffff ioport:2000(size=128)
           *-generic
                description: SD Host controller
                product: Qualcomm Atheros
                vendor: Qualcomm Atheros
                physical id: 0.1
                bus info: pci@0000:01:00.1
                version: 13
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list
                configuration: driver=sdhci-pci latency=0
                resources: irq:29 memory:91040000-910400ff
        *-pci:1
             description: PCI bridge
             product: Family 16h Processor Functions 5:1
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 2.3
             bus info: pci@0000:00:02.3
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm pciexpress msi ht normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:50 memory:90100000-901fffff ioport:7f000000(size=1048576)
           *-network
                description: Wireless interface
                product: QCA9565 / AR9565 Wireless Network Adapter
                vendor: Qualcomm Atheros
                physical id: 0
                bus info: pci@0000:05:00.0
                logical name: wlan0
                version: 01
                serial: a4:db:30:b0:c3:43
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
                configuration: broadcast=yes driver=ath9k driverversion=3.13.0-43-generic firmware=N/A ip=192.168.1.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
                resources: irq:32 memory:90100000-9017ffff memory:7f000000-7f00ffff
        *-usb:0
             description: USB controller
             product: FCH USB XHCI Controller
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 10
             bus info: pci@0000:00:10.0
             version: 01
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi msix pciexpress xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:18 memory:90248000-90249fff
        *-storage
             description: SATA controller
             product: FCH SATA Controller [IDE mode]
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 11
             bus info: pci@0000:00:11.0
             version: 40
             width: 32 bits
             clock: 66MHz
             capabilities: storage pm ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=64
             resources: irq:19 ioport:3118(size=8) ioport:3124(size=4) ioport:3110(size=8) ioport:3120(size=4) ioport:3100(size=16) memory:9024e000-9024e3ff
        *-usb:1
             description: USB controller
             product: FCH USB OHCI Controller
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 12
             bus info: pci@0000:00:12.0
             version: 39
             width: 32 bits
             clock: 66MHz
             capabilities: ohci bus_master
             configuration: driver=ohci-pci latency=32
             resources: irq:18 memory:9024d000-9024dfff
        *-usb:2
             description: USB controller
             product: FCH USB EHCI Controller
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 12.2
             bus info: pci@0000:00:12.2
             version: 39
             width: 32 bits
             clock: 66MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=32
             resources: irq:17 memory:9024c000-9024c0ff
        *-usb:3
             description: USB controller
             product: FCH USB OHCI Controller
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 13
             bus info: pci@0000:00:13.0
             version: 39
             width: 32 bits
             clock: 66MHz
             capabilities: ohci bus_master
             configuration: driver=ohci-pci latency=32
             resources: irq:18 memory:9024b000-9024bfff
        *-usb:4
             description: USB controller
             product: FCH USB EHCI Controller
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 13.2
             bus info: pci@0000:00:13.2
             version: 39
             width: 32 bits
             clock: 66MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=32
             resources: irq:17 memory:9024a000-9024a0ff
        *-serial UNCLAIMED
             description: SMBus
             product: FCH SMBus Controller
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 3a
             width: 32 bits
             clock: 66MHz
             configuration: latency=0
        *-multimedia:1
             description: Audio device
             product: FCH Azalia Controller
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 14.2
             bus info: pci@0000:00:14.2
             version: 02
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=snd_hda_intel latency=32
             resources: irq:77 memory:90244000-90247fff
        *-isa
             description: ISA bridge
             product: FCH LPC Bridge
             vendor: Advanced Micro Devices, Inc. [AMD]
             physical id: 14.3
             bus info: pci@0000:00:14.3
             version: 11
             width: 32 bits
             clock: 66MHz
             capabilities: isa bus_master
             configuration: latency=0
     *-pci:1
          description: Host bridge
          product: Family 16h Processor Function 0
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 101
          bus info: pci@0000:00:02.0
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:2
          description: Host bridge
          product: Family 16h Processor Function 0
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 102
          bus info: pci@0000:00:18.0
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:3
          description: Host bridge
          product: Family 16h Processor Function 1
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 103
          bus info: pci@0000:00:18.1
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:4
          description: Host bridge
          product: Family 16h Processor Function 2
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 104
          bus info: pci@0000:00:18.2
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:5
          description: Host bridge
          product: Family 16h Processor Function 3
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 105
          bus info: pci@0000:00:18.3
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=k10temp
          resources: irq:0
     *-pci:6
          description: Host bridge
          product: Family 16h Processor Function 4
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 106
          bus info: pci@0000:00:18.4
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=fam15h_power
          resources: irq:0
     *-pci:7
          description: Host bridge
          product: Family 16h Processor Function 5
          vendor: Advanced Micro Devices, Inc. [AMD]
          physical id: 107
          bus info: pci@0000:00:18.5
          version: 00
          width: 32 bits
          clock: 33MHz
     *-scsi:0
          physical id: 1
          logical name: scsi0
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: WDC WD5000LPVX-2
             vendor: Western Digital
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/sda
             version: 01.0
             serial: WD-WXR1E63FNSFM
             size: 465GiB (500GB)
             capabilities: gpt-1.00 partitioned partitioned:gpt
             configuration: ansiversion=5 guid=f63d4a13-1571-4808-8929-abdc834cf1d2 sectorsize=4096
           *-volume:0
                description: Windows FAT volume
                vendor: mkfs.fat
                physical id: 1
                bus info: scsi@0:0.0.0,1
                logical name: /dev/sda1
                logical name: /boot/efi
                version: FAT32
                serial: 04a7-c265
                size: 235MiB
                capacity: 236MiB
                capabilities: boot fat initialized
                configuration: FATs=2 filesystem=fat mount.fstype=vfat mount.options=rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro state=mounted
           *-volume:1
                description: EXT4 volume
                vendor: Linux
                physical id: 2
                bus info: scsi@0:0.0.0,2
                logical name: /dev/sda2
                logical name: /
                version: 1.0
                serial: d303d345-941b-4930-9589-67e0666df983
                size: 93GiB
                capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2014-04-14 16:27:23 filesystem=ext4 lastmountpoint=/ modified=2014-12-28 19:56:48 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2014-12-28 19:56:48 state=mounted
           *-volume:2
                description: EXT4 volume
                vendor: Linux
                physical id: 3
                bus info: scsi@0:0.0.0,3
                logical name: /dev/sda3
                logical name: /media/serena/1cd62a3a-c16a-4a75-b9b7-736ac7350bbd
                version: 1.0
                serial: 1cd62a3a-c16a-4a75-b9b7-736ac7350bbd
                size: 139GiB
                capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2014-04-14 16:27:25 filesystem=ext4 lastmountpoint=/media/serena/1cd62a3a-c16a-4a75-b9b7-736ac7350bbd modified=2014-12-28 19:59:43 mount.fstype=ext4 mount.options=rw,nosuid,nodev,relatime,data=ordered mounted=2014-12-28 19:59:43 state=mounted
           *-volume:3
                description: EXT4 volume
                vendor: Linux
                physical id: 4
                bus info: scsi@0:0.0.0,4
                logical name: /dev/sda4
                version: 1.0
                serial: faae049a-6908-4da9-86b9-a2c9a502d095
                size: 222GiB
                capabilities: journaled extended_attributes large_files huge_files dir_nlink extents ext4 ext2 initialized
                configuration: created=2014-12-26 19:18:58 filesystem=ext4 lastmountpoint=/media/serena/faae049a-6908-4da9-86b9-a2c9a502d095 modified=2014-12-28 17:28:59 mounted=2014-12-28 17:13:49 state=clean
           *-volume:4
                description: Linux swap volume
                vendor: Linux
                physical id: 5
                bus info: scsi@0:0.0.0,5
                logical name: /dev/sda5
                version: 1
                serial: 94d6d01a-d499-4d74-ab59-97d4ec1317a6
                size: 9533MiB
                capacity: 9535MiB
                capabilities: nofs swap initialized
                configuration: filesystem=swap pagesize=4095
     *-scsi:1
          physical id: 2
          logical name: scsi1
          capabilities: emulated
        *-cdrom
             description: DVD-RAM writer
             product: DVD-RAM UJ8D2Q
             vendor: MATSHITA
             physical id: 0.0.0
             bus info: scsi@1:0.0.0
             logical name: /dev/cdrom
             logical name: /dev/sr0
             logical name: /media/serena/TIM_BURTONS_CORPSE_BRIDE_D1
             version: 1.10
             capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
             configuration: ansiversion=5 mount.fstype=udf mount.options=ro,nosuid,nodev,relatime,uid=1000,gid=1000,umask=77,iocharset=utf8 state=mounted status=ready
           *-medium
                physical id: 0
                logical name: /dev/cdrom
                logical name: /media/serena/TIM_BURTONS_CORPSE_BRIDE_D1
                configuration: mount.fstype=udf mount.options=ro,nosuid,nodev,relatime,uid=1000,gid=1000,umask=77,iocharset=utf8 state=mounted

@ Mdfalcubo ho ridato update e upgrade con questo risultato:

Codice: Seleziona tutto

 serena@serena-Aspire-E1-522:~$ sudo apt-get update
Ign http://extras.ubuntu.com trusty InRelease                                  
Ign http://dl.google.com stable InRelease                                      
Ign http://it.archive.ubuntu.com trusty InRelease                              
Ign http://archive.canonical.com trusty InRelease                              
Ign http://security.ubuntu.com trusty-security InRelease                       
Ign http://download.videolan.org  InRelease                                    
Ign http://it.archive.ubuntu.com trusty-updates InRelease                      
Trovato http://dl.google.com stable Release.gpg                                
Trovato http://extras.ubuntu.com trusty Release.gpg                            
Trovato http://archive.canonical.com trusty Release.gpg                        
Ign http://it.archive.ubuntu.com trusty-backports InRelease                    
Scaricamento di:1 http://download.videolan.org  Release.gpg [287 B]            
Trovato http://dl.google.com stable Release                                    
Trovato http://archive.canonical.com trusty Release                            
Trovato http://extras.ubuntu.com trusty Release                                
Trovato http://security.ubuntu.com trusty-security Release.gpg                 
Trovato http://it.archive.ubuntu.com trusty Release.gpg                        
Trovato http://download.videolan.org  Release                               
Trovato http://security.ubuntu.com trusty-security Release                     
Ign http://download.videolan.org  Release                                      
Trovato http://it.archive.ubuntu.com trusty-updates Release.gpg                
Trovato http://dl.google.com stable/main amd64 Packages                        
Trovato http://archive.canonical.com trusty/partner Sources                    
Trovato http://extras.ubuntu.com trusty/main Sources                           
Ign http://download.videolan.org  Sources/DiffIndex                            
Trovato http://it.archive.ubuntu.com trusty-backports Release.gpg              
Trovato http://dl.google.com stable/main i386 Packages                         
Trovato http://archive.canonical.com trusty/partner amd64 Packages             
Trovato http://extras.ubuntu.com trusty/main amd64 Packages                    
Ign http://download.videolan.org  Packages/DiffIndex                           
Trovato http://security.ubuntu.com trusty-security/universe Sources            
Trovato http://extras.ubuntu.com trusty/main i386 Packages                     
Trovato http://archive.canonical.com trusty/partner i386 Packages              
Trovato http://it.archive.ubuntu.com trusty Release                            
Trovato http://archive.canonical.com trusty/partner Translation-en             
Trovato http://security.ubuntu.com trusty-security/restricted Sources          
Trovato http://it.archive.ubuntu.com trusty-updates Release                    
Trovato http://security.ubuntu.com trusty-security/multiverse Sources          
Trovato http://download.videolan.org  Sources                                  
Trovato http://it.archive.ubuntu.com trusty-backports Release                  
Trovato http://download.videolan.org  Packages                                 
Trovato http://security.ubuntu.com trusty-security/main Sources                
Trovato http://it.archive.ubuntu.com trusty/universe Sources                   
Trovato http://security.ubuntu.com trusty-security/main amd64 Packages         
Trovato http://it.archive.ubuntu.com trusty/restricted Sources                 
Trovato http://security.ubuntu.com trusty-security/restricted amd64 Packages   
Trovato http://it.archive.ubuntu.com trusty/multiverse Sources                 
Trovato http://security.ubuntu.com trusty-security/universe amd64 Packages     
Trovato http://it.archive.ubuntu.com trusty/main Sources                       
Trovato http://security.ubuntu.com trusty-security/multiverse amd64 Packages   
Trovato http://it.archive.ubuntu.com trusty/main amd64 Packages                
Trovato http://security.ubuntu.com trusty-security/main i386 Packages          
Ign http://extras.ubuntu.com trusty/main Translation-it_IT                     
Trovato http://it.archive.ubuntu.com trusty/restricted amd64 Packages          
Ign http://download.videolan.org  Translation-it_IT                            
Trovato http://security.ubuntu.com trusty-security/restricted i386 Packages    
Ign http://extras.ubuntu.com trusty/main Translation-it                        
Ign http://dl.google.com stable/main Translation-it_IT                         
Ign http://download.videolan.org  Translation-it                               
Trovato http://it.archive.ubuntu.com trusty/universe amd64 Packages            
Ign http://extras.ubuntu.com trusty/main Translation-en                        
Trovato http://security.ubuntu.com trusty-security/universe i386 Packages      
Ign http://dl.google.com stable/main Translation-it                            
Ign http://download.videolan.org  Translation-en                               
Ign http://dl.google.com stable/main Translation-en                            
Trovato http://security.ubuntu.com trusty-security/multiverse i386 Packages    
Trovato http://it.archive.ubuntu.com trusty/multiverse amd64 Packages   
Trovato http://security.ubuntu.com trusty-security/main Translation-en         
Trovato http://it.archive.ubuntu.com trusty/main i386 Packages                 
Trovato http://security.ubuntu.com trusty-security/multiverse Translation-en   
Trovato http://it.archive.ubuntu.com trusty/restricted i386 Packages           
Trovato http://security.ubuntu.com trusty-security/restricted Translation-en   
Trovato http://it.archive.ubuntu.com trusty/universe i386 Packages             
Trovato http://it.archive.ubuntu.com trusty/multiverse i386 Packages           
Trovato http://security.ubuntu.com trusty-security/universe Translation-en     
Trovato http://it.archive.ubuntu.com trusty/main Translation-it         
Trovato http://it.archive.ubuntu.com trusty/main Translation-en
Trovato http://it.archive.ubuntu.com trusty/multiverse Translation-it         
Trovato http://it.archive.ubuntu.com trusty/multiverse Translation-en          
Trovato http://it.archive.ubuntu.com trusty/restricted Translation-it          
Trovato http://it.archive.ubuntu.com trusty/restricted Translation-en         
Trovato http://it.archive.ubuntu.com trusty/universe Translation-it           
Trovato http://it.archive.ubuntu.com trusty/universe Translation-en            
Trovato http://it.archive.ubuntu.com trusty-updates/universe Sources           
Trovato http://it.archive.ubuntu.com trusty-updates/restricted Sources         
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse Sources         
Trovato http://it.archive.ubuntu.com trusty-updates/main Sources               
Trovato http://it.archive.ubuntu.com trusty-updates/main amd64 Packages        
Trovato http://it.archive.ubuntu.com trusty-updates/restricted amd64 Packages  
Trovato http://it.archive.ubuntu.com trusty-updates/universe amd64 Packages    
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse amd64 Packages  
Trovato http://it.archive.ubuntu.com trusty-updates/main i386 Packages         
Trovato http://it.archive.ubuntu.com trusty-updates/restricted i386 Packages   
Trovato http://it.archive.ubuntu.com trusty-updates/universe i386 Packages     
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse i386 Packages   
Trovato http://it.archive.ubuntu.com trusty-updates/main Translation-en        
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse Translation-en 
Trovato http://it.archive.ubuntu.com trusty-updates/restricted Translation-en 
Trovato http://it.archive.ubuntu.com trusty-updates/universe Translation-en   
Trovato http://it.archive.ubuntu.com trusty-backports/main Sources            
Trovato http://it.archive.ubuntu.com trusty-backports/restricted Sources      
Trovato http://it.archive.ubuntu.com trusty-backports/universe Sources        
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse Sources      
Trovato http://it.archive.ubuntu.com trusty-backports/main amd64 Packages     
Trovato http://it.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Trovato http://it.archive.ubuntu.com trusty-backports/universe amd64 Packages  
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Trovato http://it.archive.ubuntu.com trusty-backports/main i386 Packages       
Trovato http://it.archive.ubuntu.com trusty-backports/restricted i386 Packages 
Trovato http://it.archive.ubuntu.com trusty-backports/universe i386 Packages   
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse i386 Packages 
Trovato http://it.archive.ubuntu.com trusty-backports/main Translation-en      
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse Translation-en
Trovato http://it.archive.ubuntu.com trusty-backports/restricted Translation-en
Trovato http://it.archive.ubuntu.com trusty-backports/universe Translation-en  
Ign http://it.archive.ubuntu.com trusty/main Translation-it_IT                 
Ign http://it.archive.ubuntu.com trusty/multiverse Translation-it_IT           
Ign http://it.archive.ubuntu.com trusty/restricted Translation-it_IT           
Ign http://it.archive.ubuntu.com trusty/universe Translation-it_IT             
Recuperati 287 B in 15s (18 B/s)                                               
Lettura elenco dei pacchetti... Fatto
W: Errore GPG: http://download.videolan.org  Release: Le seguenti firme non sono state verificate perché la chiave pubblica non è disponibile: NO_PUBKEY 6BCA5E4DB84288D9
serena@serena-Aspire-E1-522:~$ sudo apt-get upgrade
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze       
Lettura informazioni sullo stato... Fatto
Calcolo dell'aggiornamento... Eseguito
I seguenti pacchetti sono stati installati automaticamente e non sono più richiesti:
  efibootmgr grub-efi-amd64-bin secureboot-db shim
Usare "apt-get autoremove" per rimuoverli.
0 aggiornati, 0 installati, 0 da rimuovere e 0 non aggiornati.

ho notato questo W: Errore GPG: http://download.videolan.org Release: Le seguenti firme non sono state verificate perché la chiave pubblica non è disponibile: NO_PUBKEY 6BCA5E4DB84288D9 in update sarà li l'errore?

Nel frattempo ho letto in giro e ha dato questo comando:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ sudo apt-get install libdvdread4
[sudo] password for serena: 
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze       
Lettura informazioni sullo stato... Fatto
libdvdread4 è già alla versione più recente.
I seguenti pacchetti sono stati installati automaticamente e non sono più richiesti:
  efibootmgr grub-efi-amd64-bin secureboot-db shim
Usare "apt-get autoremove" per rimuoverli.
0 aggiornati, 0 installati, 0 da rimuovere e 0 non aggiornati.
serena@serena-Aspire-E1-522:~$ sudo /usr/share/doc/libdvdread4/install-css.sh
--2014-12-28 22:48:37--  http://download.videolan.org/pub/debian/stable//Packages
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.216.18
Connessione a download.videolan.org (download.videolan.org)|195.154.216.18|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 200 OK
Lunghezza: 3520 (3,4K) [application/octet-stream]
Salvataggio in: "/tmp/dvdcss-8K80gf/Packages"

100%[=========================================================================================>] 3.520       --.-K/s   in 0,004s  

2014-12-28 22:48:38 (864 KB/s) - "/tmp/dvdcss-8K80gf/Packages" salvato [3520/3520]

--2014-12-28 22:48:38--  http://download.videolan.org/pub/debian/stable/stable/libdvdcss2_1.2.13-0_amd64.deb
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.216.18
Connessione a download.videolan.org (download.videolan.org)|195.154.216.18|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 200 OK
Lunghezza: 44462 (43K) [application/octet-stream]
Salvataggio in: "/tmp/dvdcss-8K80gf/libdvdcss.deb"

100%[=========================================================================================>] 44.462       255KB/s   in 0,2s   

2014-12-28 22:48:38 (255 KB/s) - "/tmp/dvdcss-8K80gf/libdvdcss.deb" salvato [44462/44462]

(Lettura del database... 197085 file e directory attualmente installati.)
Preparativi per estrarre .../dvdcss-8K80gf/libdvdcss.deb...
Estrazione di libdvdcss2 (1.2.13-0) su (1.2.13-0)...
Configurazione di libdvdcss2 (1.2.13-0)...
Elaborazione dei trigger per libc-bin (2.19-0ubuntu6.4)...

Ho seguito il consiglio di Aquilione: sudo /usr/share/doc/libdvdread4/install-css.sh con questo risultato

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$  sudo /usr/share/doc/libdvdread4/install-css.sh
[sudo] password for serena: 
--2014-12-28 23:25:27--  http://download.videolan.org/pub/debian/stable//Packages
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.216.18
Connessione a download.videolan.org (download.videolan.org)|195.154.216.18|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 200 OK
Lunghezza: 3520 (3,4K) [application/octet-stream]
Salvataggio in: "/tmp/dvdcss-czwLXw/Packages"

100%[=========================================================================================>] 3.520       --.-K/s   in 0,005s  

2014-12-28 23:25:28 (712 KB/s) - "/tmp/dvdcss-czwLXw/Packages" salvato [3520/3520]

--2014-12-28 23:25:28--  http://download.videolan.org/pub/debian/stable/stable/libdvdcss2_1.2.13-0_amd64.deb
Risoluzione di download.videolan.org (download.videolan.org)... 195.154.216.18
Connessione a download.videolan.org (download.videolan.org)|195.154.216.18|:80... connesso.
Richiesta HTTP inviata, in attesa di risposta... 200 OK
Lunghezza: 44462 (43K) [application/octet-stream]
Salvataggio in: "/tmp/dvdcss-czwLXw/libdvdcss.deb"

100%[=========================================================================================>] 44.462       275KB/s   in 0,2s   

2014-12-28 23:25:28 (275 KB/s) - "/tmp/dvdcss-czwLXw/libdvdcss.deb" salvato [44462/44462]

(Lettura del database... 196798 file e directory attualmente installati.)
Preparativi per estrarre .../dvdcss-czwLXw/libdvdcss.deb...
Estrazione di libdvdcss2 (1.2.13-0) su (1.2.13-0)...
Configurazione di libdvdcss2 (1.2.13-0)...
Elaborazione dei trigger per libc-bin (2.19-0ubuntu6.4)...

ma non è cambiato nulla! Grazie per l'interessamento di tutti. Aspetto speranzosa

[ivantu]

ok per l'errore GPG in update, da terminale dai questo comando

Codice: Seleziona tutto

sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com  6BCA5E4DB84288D9

e ridai il comando update & upgrade

[Calatea]

Tutto fatto, queste sono le risposte del terminale

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com  6BCA5E4DB84288D9[sudo] password for serena: 
Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --homedir /tmp/tmp.P5MDXmnyCX --no-auto-check-trustdb --trust-model always --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --recv-keys --keyserver keyserver.ubuntu.com 6BCA5E4DB84288D9
gpg: richiesta della chiave B84288D9 dal server hkp keyserver.ubuntu.com
gpg: chiave B84288D9: chiave pubblica "VideoLAN APT Signing Key <videolan@videolan.org>" importata
gpg: Numero totale esaminato: 1
gpg:               importate: 1  (RSA: 1)
serena@serena-Aspire-E1-522:~$ sudo apt-get update
Ign http://extras.ubuntu.com trusty InRelease
Ign http://dl.google.com stable InRelease                                      
Trovato http://extras.ubuntu.com trusty Release.gpg                            
Ign http://archive.canonical.com trusty InRelease                              
Trovato http://dl.google.com stable Release.gpg                                
Trovato http://extras.ubuntu.com trusty Release                                
Ign http://download.videolan.org  InRelease                                    
Trovato http://archive.canonical.com trusty Release.gpg                        
Ign http://it.archive.ubuntu.com trusty InRelease                              
Trovato http://dl.google.com stable Release                                    
Ign http://it.archive.ubuntu.com trusty-updates InRelease                      
Scaricamento di:1 http://download.videolan.org  Release.gpg [287 B]            
Trovato http://archive.canonical.com trusty Release                            
Ign http://it.archive.ubuntu.com trusty-backports InRelease                    
Trovato http://extras.ubuntu.com trusty/main Sources                           
Trovato http://download.videolan.org  Release                                  
Trovato http://it.archive.ubuntu.com trusty Release.gpg                        
Trovato http://dl.google.com stable/main amd64 Packages                        
Trovato http://extras.ubuntu.com trusty/main amd64 Packages                    
Trovato http://archive.canonical.com trusty/partner Sources                    
Trovato http://dl.google.com stable/main i386 Packages                         
Trovato http://download.videolan.org  Sources                                  
Trovato http://it.archive.ubuntu.com trusty-updates Release.gpg                
Trovato http://extras.ubuntu.com trusty/main i386 Packages                     
Trovato http://archive.canonical.com trusty/partner amd64 Packages             
Trovato http://download.videolan.org  Packages                                 
Trovato http://archive.canonical.com trusty/partner i386 Packages              
Trovato http://it.archive.ubuntu.com trusty-backports Release.gpg              
Trovato http://it.archive.ubuntu.com trusty Release                            
Ign http://archive.canonical.com trusty/partner Translation-en                 
Trovato http://it.archive.ubuntu.com trusty-updates Release                    
Trovato http://it.archive.ubuntu.com trusty-backports Release                  
Trovato http://it.archive.ubuntu.com trusty/universe Sources                   
Trovato http://it.archive.ubuntu.com trusty/restricted Sources                 
Trovato http://it.archive.ubuntu.com trusty/multiverse Sources                 
Ign http://download.videolan.org  Translation-it_IT                            
Ign http://security.ubuntu.com trusty-security InRelease                       
Ign http://dl.google.com stable/main Translation-it_IT                         
Ign http://download.videolan.org  Translation-it                               
Trovato http://it.archive.ubuntu.com trusty/main Sources                       
Ign http://extras.ubuntu.com trusty/main Translation-it_IT                     
Ign http://dl.google.com stable/main Translation-it                            
Ign http://download.videolan.org  Translation-en                               
Ign http://extras.ubuntu.com trusty/main Translation-it                        
Trovato http://security.ubuntu.com trusty-security Release.gpg                 
Ign http://dl.google.com stable/main Translation-en                            
Trovato http://it.archive.ubuntu.com trusty/main amd64 Packages                
Ign http://extras.ubuntu.com trusty/main Translation-en                        
Trovato http://it.archive.ubuntu.com trusty/restricted amd64 Packages          
Trovato http://security.ubuntu.com trusty-security Release                     
Trovato http://it.archive.ubuntu.com trusty/universe amd64 Packages            
Trovato http://security.ubuntu.com trusty-security/universe Sources            
Trovato http://it.archive.ubuntu.com trusty/multiverse amd64 Packages          
Trovato http://security.ubuntu.com trusty-security/restricted Sources
Trovato http://it.archive.ubuntu.com trusty/main i386 Packages          
Trovato http://it.archive.ubuntu.com trusty/restricted i386 Packages           
Trovato http://security.ubuntu.com trusty-security/multiverse Sources          
Trovato http://it.archive.ubuntu.com trusty/universe i386 Packages             
Trovato http://security.ubuntu.com trusty-security/main Sources                
Trovato http://it.archive.ubuntu.com trusty/multiverse i386 Packages           
Trovato http://security.ubuntu.com trusty-security/main amd64 Packages         
Trovato http://it.archive.ubuntu.com trusty/main Translation-it                
Trovato http://security.ubuntu.com trusty-security/restricted amd64 Packages   
Trovato http://it.archive.ubuntu.com trusty/main Translation-en                
Trovato http://security.ubuntu.com trusty-security/universe amd64 Packages     
Trovato http://it.archive.ubuntu.com trusty/multiverse Translation-it          
Trovato http://security.ubuntu.com trusty-security/multiverse amd64 Packages   
Trovato http://it.archive.ubuntu.com trusty/multiverse Translation-en          
Trovato http://security.ubuntu.com trusty-security/main i386 Packages          
Trovato http://it.archive.ubuntu.com trusty/restricted Translation-it    
Trovato http://security.ubuntu.com trusty-security/restricted i386 Packages    
Trovato http://it.archive.ubuntu.com trusty/restricted Translation-en          
Trovato http://security.ubuntu.com trusty-security/universe i386 Packages      
Trovato http://it.archive.ubuntu.com trusty/universe Translation-it            
Trovato http://security.ubuntu.com trusty-security/multiverse i386 Packages    
Trovato http://it.archive.ubuntu.com trusty/universe Translation-en            
Trovato http://security.ubuntu.com trusty-security/main Translation-en         
Trovato http://it.archive.ubuntu.com trusty-updates/universe Sources           
Trovato http://security.ubuntu.com trusty-security/multiverse Translation-en   
Trovato http://it.archive.ubuntu.com trusty-updates/restricted Sources         
Trovato http://security.ubuntu.com trusty-security/restricted Translation-en   
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse Sources   
Trovato http://it.archive.ubuntu.com trusty-updates/main Sources               
Trovato http://it.archive.ubuntu.com trusty-updates/main amd64 Packages        
Trovato http://security.ubuntu.com trusty-security/universe Translation-en     
Trovato http://it.archive.ubuntu.com trusty-updates/restricted amd64 Packages  
Trovato http://it.archive.ubuntu.com trusty-updates/universe amd64 Packages   
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse amd64 Packages 
Trovato http://it.archive.ubuntu.com trusty-updates/main i386 Packages        
Trovato http://it.archive.ubuntu.com trusty-updates/restricted i386 Packages  
Trovato http://it.archive.ubuntu.com trusty-updates/universe i386 Packages    
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse i386 Packages  
Trovato http://it.archive.ubuntu.com trusty-updates/main Translation-en       
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse Translation-en 
Trovato http://it.archive.ubuntu.com trusty-updates/restricted Translation-en 
Trovato http://it.archive.ubuntu.com trusty-updates/universe Translation-en   
Trovato http://it.archive.ubuntu.com trusty-backports/main Sources            
Trovato http://it.archive.ubuntu.com trusty-backports/restricted Sources      
Trovato http://it.archive.ubuntu.com trusty-backports/universe Sources         
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse Sources       
Trovato http://it.archive.ubuntu.com trusty-backports/main amd64 Packages      
Trovato http://it.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Trovato http://it.archive.ubuntu.com trusty-backports/universe amd64 Packages  
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Trovato http://it.archive.ubuntu.com trusty-backports/main i386 Packages       
Trovato http://it.archive.ubuntu.com trusty-backports/restricted i386 Packages 
Trovato http://it.archive.ubuntu.com trusty-backports/universe i386 Packages   
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com trusty-backports/main Translation-en     
Trovato http://it.archive.ubuntu.com trusty-backports/multiverse Translation-en
Trovato http://it.archive.ubuntu.com trusty-backports/restricted Translation-en
Trovato http://it.archive.ubuntu.com trusty-backports/universe Translation-en 
Ign http://it.archive.ubuntu.com trusty/main Translation-it_IT                 
Ign http://it.archive.ubuntu.com trusty/multiverse Translation-it_IT           
Ign http://it.archive.ubuntu.com trusty/restricted Translation-it_IT           
Ign http://it.archive.ubuntu.com trusty/universe Translation-it_IT             
Recuperati 287 B in 12s (22 B/s)                                               
Lettura elenco dei pacchetti... Fatto
serena@serena-Aspire-E1-522:~$ sudo apt-get upgrade
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze       
Lettura informazioni sullo stato... Fatto
Calcolo dell'aggiornamento... Eseguito
0 aggiornati, 0 installati, 0 da rimuovere e 0 non aggiornati.
serena@serena-Aspire-E1-522:~$ 

Ovviamente ho provato ad avviare il DVD e..... tutto come prima, ho provato a cambiare la destinazione di lettura di VLC /dev/cdrom, /dev/sg0, /dev/sg1, /dev/sr0 e nessuna risposta o meglio c'è stato un timido tentativo di partenza che si è subito fermato con /dev/cdrom e /dev/sg0, mentre per le altre due nessun segno di vita!
Ah, ovviamente neanche Gnome MPlayer parte, compare caricamento in corso 0:00 / 0:13 e rimane così .....

[ivantu]

a questo punto mi viene da pensarci, andare a segnalare un bug. sicuramente è un errore di sistema. Non viene creato il file simbolico /dev/dvd.
Prova a fare un esperimento
da terminale digita

Codice: Seleziona tutto

sudo ln -s /dev/dvd /dev/sr0

e poi

Codice: Seleziona tutto

ls -l /dev/dvd

p.s. trovato un esistente esempio di bug https://bugs.launchpad.net/mythbuntu/+bug/1323777

[Calatea]

Fatto e questo è il risultato:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ sudo ln -s /dev/dvd /dev/sr0
ln: creazione del collegamento simbolico "/dev/sr0" non riuscita: File già esistente
serena@serena-Aspire-E1-522:~$ ls -l /dev/dvd
ls: impossibile accedere a /dev/dvd: File o directory non esistente

Sono andata anche a vedere il link e sinceramente non mi è chiaro, ho provato questo da terminale:

Codice: Seleziona tutto

serena@serena-Aspire-E1-522:~$ sudo ln
ln: manca il file operando
Try 'ln --help' for more information.

Sto comunque rileggendo con attenzione ma...