[RISOLTO]scroll a scatti con tutte le finestre e solo su ubuntu

[alex180788]

salve a tutti,
ho un pc con Vista e Ubuntu, quest'ultimo installato dopo il primo.. all'inizio tutto funzionava bene, ma adesso ho un problema con lo scrolling nel browser che va a scatti con qualsiasi browser (ho provato opera e firefox) ma in generale con qualsiasi finestra (ho fatto la prova con un editor di testo)...inoltre c'è anche un piccolo rallentamento quando ridimensiono o sposto le finestre.... pensando che fosse un problema hardware ho riavviato con windows e non mi da questi problemi, quello che mi sembra strano è che prima funzionava benissimo ed era molto veloce...
credo che sia un problema nella gestione delle finestre (in windows cercherei qualche problema relativo a explorer.exe) ma non saprei dove metterci mano

[alex180788]

nessuno ke mi sa dare nemmeno una opinione!?!? non sono riuscito a fare nemmeno un passo avanti, nn so proprio k fare HELP! 

[Mdfalcubo]

Caratteristiche del tuo pc, grazie.

[alex180788]

quali caratteristiche? (ram, cpu, scheda video/audio... versione del kernel)

comunque questa è la scheda video, digitando da console

Codice: Seleziona tutto

/sbin/lspci | grep -i vga

ottengo

Codice: Seleziona tutto

01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3600 Series

per la versione del kernel

Codice: Seleziona tutto

cat /proc/version
Linux version 2.6.32-25-generic (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #44-Ubuntu SMP Fri Sep 17 20:05:27 UTC 2010

se vuoi sapere altre cose fammi una lista per favore perchè non so di quali informazioni hai bisogno

[alex180788]

sn ancora in alto mare  :'( :'( :'(

[dadexix86]

Se disattivi compiz (alias: azzera gli effetti) cambia qualcosa?

posta il risultato di

Codice: Seleziona tutto

sudo lshw

Così tagliamo la testa al toro..

[alex180788]

Codice: Seleziona tutto

alessandro@alessandro-desktop:~$ sudo lshw
[sudo] password for alessandro: 
alessandro-desktop        
    description: Desktop Computer
    product: System Product Name
    vendor: System manufacturer
    version: System Version
    serial: System Serial Number
    width: 64 bits
    capabilities: smbios-2.5 dmi-2.5 vsyscall64 vsyscall32
    configuration: boot=normal chassis=desktop uuid=A0087D08-35C7-D311-9170-002215CFA14F
  *-core
       description: Motherboard
       product: M3A78
       vendor: ASUSTeK Computer INC.
       physical id: 0
       version: Rev X.0x
       serial: MF7088G01505001
       slot: To Be Filled By O.E.M.
     *-firmware
          description: BIOS
          vendor: American Megatrends Inc.
          physical id: 0
          version: 0401 (07/04/2008)
          size: 64KiB
          capacity: 960KiB
          capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification
     *-cpu
          description: CPU
          product: AMD Athlon(tm) 64 X2 Dual Core Processor 6000+
          vendor: Advanced Micro Devices [AMD]
          physical id: 4
          bus info: cpu@0
          version: AMD Athlon(tm) 64 X2 Dual Core Processor 6000+
          serial: To Be Filled By O.E.M.
          slot: AM2
          size: 1GHz
          capacity: 3200MHz
          width: 64 bits
          clock: 200MHz
          capabilities: 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 rdtscp x86-64 3dnowext 3dnow rep_good extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch cpufreq
        *-cache:0
             description: L1 cache
             physical id: 5
             slot: L1-Cache
             size: 256KiB
             capacity: 256KiB
             capabilities: pipeline-burst internal varies data
        *-cache:1
             description: L2 cache
             physical id: 6
             slot: L2-Cache
             size: 1MiB
             capacity: 1MiB
             capabilities: pipeline-burst internal varies unified
     *-memory
          description: System Memory
          physical id: 3a
          slot: System board or motherboard
          size: 4GiB
        *-bank:0
             description: DIMM DDR2 Synchronous 800 MHz (1.2 ns)
             product: PartNum0
             vendor: Manufacturer0
             physical id: 0
             serial: SerNum0
             slot: DIMM0
             size: 2GiB
             width: 64 bits
             clock: 800MHz (1.2ns)
        *-bank:1
             description: DIMM DDR2 Synchronous 800 MHz (1.2 ns)
             product: PartNum1
             vendor: Manufacturer1
             physical id: 1
             serial: SerNum1
             slot: DIMM1
             size: 2GiB
             width: 64 bits
             clock: 800MHz (1.2ns)
        *-bank:2
             description: DIMM [empty]
             product: PartNum2
             vendor: Manufacturer2
             physical id: 2
             serial: SerNum2
             slot: DIMM2
        *-bank:3
             description: DIMM [empty]
             product: PartNum3
             vendor: Manufacturer3
             physical id: 3
             serial: SerNum3
             slot: DIMM3
     *-pci:0
          description: Host bridge
          product: RX780/RX790 Chipset Host Bridge
          vendor: ATI Technologies Inc
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 00
          width: 32 bits
          clock: 66MHz
        *-pci:0
             description: PCI bridge
             product: RD790 PCI to PCI bridge (external gfx0 port A)
             vendor: ATI Technologies Inc
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm pciexpress msi ht bus_master cap_list
             configuration: driver=pcieport
             resources: irq:25 ioport:c000(size=4096) memory:fbd00000-fbdfffff ioport:d0000000(size=268435456)
           *-display UNCLAIMED
                description: VGA compatible controller
                product: Mobility Radeon HD 3600 Series
                vendor: ATI Technologies Inc
                physical id: 0
                bus info: pci@0000:01:00.0
                version: 00
                width: 64 bits
                clock: 33MHz
                capabilities: pm pciexpress msi bus_master cap_list
                configuration: latency=0
                resources: memory:d0000000-dfffffff(prefetchable) memory:fbdf0000-fbdfffff ioport:c000(size=256) memory:fbdc0000-fbddffff(prefetchable)
           *-multimedia
                description: Audio device
                product: RV635 Audio device [Radeon HD 3600 Series]
                vendor: ATI Technologies Inc
                physical id: 0.1
                bus info: pci@0000:01:00.1
                version: 00
                width: 64 bits
                clock: 33MHz
                capabilities: pm pciexpress msi bus_master cap_list
                configuration: driver=HDA Intel latency=0
                resources: irq:19 memory:fbdec000-fbdeffff
        *-pci:1
             description: PCI bridge
             product: RD790 PCI to PCI bridge (PCI express gpp port C)
             vendor: ATI Technologies Inc
             physical id: 6
             bus info: pci@0000:00:06.0
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm pciexpress msi ht bus_master cap_list
             configuration: driver=pcieport
             resources: irq:26 ioport:d000(size=4096) memory:fbe00000-fbefffff ioport:faf00000(size=1048576)
           *-network
                description: Ethernet interface
                product: RTL8111/8168B PCI Express Gigabit Ethernet controller
                vendor: Realtek Semiconductor Co., Ltd.
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: eth0
                version: 02
                serial: 00:22:15:cf:a1:4f
                size: 100MB/s
                capacity: 1GB/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.254.202.4 latency=0 link=yes multicast=yes port=MII speed=100MB/s
                resources: irq:27 ioport:d800(size=256) memory:fbeff000-fbefffff memory:faff0000-faffffff(prefetchable) memory:fbec0000-fbedffff(prefetchable)
        *-storage
             description: SATA controller
             product: SB700/SB800 SATA Controller [IDE mode]
             vendor: ATI Technologies Inc
             physical id: 11
             bus info: pci@0000:00:11.0
             logical name: scsi0
             logical name: scsi2
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: storage pm bus_master cap_list emulated
             configuration: driver=ahci latency=64
             resources: irq:22 ioport:b000(size=8) ioport:a000(size=4) ioport:9000(size=8) ioport:8000(size=4) ioport:7000(size=16) memory:fbcff800-fbcffbff
           *-disk
                description: ATA Disk
                product: WDC WD3200AAJS-0
                vendor: Western Digital
                physical id: 0
                bus info: scsi@0:0.0.0
                logical name: /dev/sda
                version: 01.0
                serial: WD-WMAT10011134
                size: 298GiB (320GB)
                capabilities: partitioned partitioned:dos
                configuration: ansiversion=5 signature=0a8c4d0f
              *-volume:0
                   description: Windows NTFS volume
                   physical id: 1
                   bus info: scsi@0:0.0.0,1
                   logical name: /dev/sda1
                   version: 3.1
                   serial: 2c37c2d6-32e0-2142-8ae5-2369e5233329
                   size: 241GiB
                   capacity: 241GiB
                   capabilities: primary bootable ntfs initialized
                   configuration: clustersize=4096 created=2008-10-20 18:52:22 filesystem=ntfs modified_by_chkdsk=true mounted_on_nt4=true resize_log_file=true state=dirty upgrade_on_mount=true
              *-volume:1
                   description: Extended partition
                   physical id: 2
                   bus info: scsi@0:0.0.0,2
                   logical name: /dev/sda2
                   size: 56GiB
                   capacity: 56GiB
                   capabilities: primary extended partitioned partitioned:extended
                 *-logicalvolume:0
                      description: Linux filesystem partition
                      physical id: 5
                      logical name: /dev/sda5
                      logical name: /
                      capacity: 54GiB
                      configuration: mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered state=mounted
                 *-logicalvolume:1
                      description: Linux swap / Solaris partition
                      physical id: 6
                      logical name: /dev/sda6
                      capacity: 2401MiB
                      capabilities: nofs
           *-cdrom
                description: DVD-RAM writer
                product: DRW-2014S1T
                vendor: ASUS
                physical id: 1
                bus info: scsi@2:0.0.0
                logical name: /dev/cdrom
                logical name: /dev/cdrw
                logical name: /dev/dvd
                logical name: /dev/dvdrw
                logical name: /dev/scd0
                logical name: /dev/sr0
                version: 1.01
                capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                configuration: ansiversion=5 status=nodisc
        *-usb:0
             description: USB Controller
             product: SB700/SB800 USB OHCI0 Controller
             vendor: ATI Technologies Inc
             physical id: 12
             bus info: pci@0000:00:12.0
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: bus_master
             configuration: driver=ohci_hcd latency=64
             resources: irq:16 memory:fbcfe000-fbcfefff
        *-usb:1
             description: USB Controller
             product: SB700 USB OHCI1 Controller
             vendor: ATI Technologies Inc
             physical id: 12.1
             bus info: pci@0000:00:12.1
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: bus_master
             configuration: driver=ohci_hcd latency=64
             resources: irq:16 memory:fbcfd000-fbcfdfff
        *-usb:2
             description: USB Controller
             product: SB700/SB800 USB EHCI Controller
             vendor: ATI Technologies Inc
             physical id: 12.2
             bus info: pci@0000:00:12.2
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pm debug bus_master cap_list
             configuration: driver=ehci_hcd latency=64
             resources: irq:17 memory:fbcff000-fbcff0ff
        *-usb:3
             description: USB Controller
             product: SB700/SB800 USB OHCI0 Controller
             vendor: ATI Technologies Inc
             physical id: 13
             bus info: pci@0000:00:13.0
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: bus_master
             configuration: driver=ohci_hcd latency=64
             resources: irq:18 memory:fbcfc000-fbcfcfff
        *-usb:4
             description: USB Controller
             product: SB700 USB OHCI1 Controller
             vendor: ATI Technologies Inc
             physical id: 13.1
             bus info: pci@0000:00:13.1
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: bus_master
             configuration: driver=ohci_hcd latency=64
             resources: irq:18 memory:fbcfb000-fbcfbfff
        *-usb:5
             description: USB Controller
             product: SB700/SB800 USB EHCI Controller
             vendor: ATI Technologies Inc
             physical id: 13.2
             bus info: pci@0000:00:13.2
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pm debug bus_master cap_list
             configuration: driver=ehci_hcd latency=64
             resources: irq:19 memory:fbcfa800-fbcfa8ff
        *-serial UNCLAIMED
             description: SMBus
             product: SBx00 SMBus Controller
             vendor: ATI Technologies Inc
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 3a
             width: 32 bits
             clock: 66MHz
             capabilities: ht cap_list
             configuration: latency=0
        *-ide
             description: IDE interface
             product: SB700/SB800 IDE Controller
             vendor: ATI Technologies Inc
             physical id: 14.1
             bus info: pci@0000:00:14.1
             logical name: scsi4
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: ide msi bus_master cap_list emulated
             configuration: driver=pata_atiixp latency=64
             resources: irq:16 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:ff00(size=16)
           *-disk
                description: ATA Disk
                product: ST380011A
                vendor: Seagate
                physical id: 0.0.0
                bus info: scsi@4:0.0.0
                logical name: /dev/sdb
                version: 8.01
                serial: 4JV6ESMF
                size: 74GiB (80GB)
                capabilities: partitioned partitioned:dos
                configuration: ansiversion=5 signature=ace22e9e
              *-volume UNCLAIMED
                   description: Windows FAT volume
                   vendor: MSWIN4.1
                   physical id: 1
                   bus info: scsi@4:0.0.0,1
                   version: FAT32
                   serial: 7461-3359
                   size: 7993MiB
                   capacity: 74GiB
                   capabilities: primary bootable fat initialized
                   configuration: FATs=2 filesystem=fat label=BACKUP
        *-multimedia
             description: Audio device
             product: SBx00 Azalia (Intel HDA)
             vendor: ATI Technologies Inc
             physical id: 14.2
             bus info: pci@0000:00:14.2
             version: 00
             width: 64 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=HDA Intel latency=64
             resources: irq:16 memory:fbcf4000-fbcf7fff
        *-isa
             description: ISA bridge
             product: SB700/SB800 LPC host controller
             vendor: ATI Technologies Inc
             physical id: 14.3
             bus info: pci@0000:00:14.3
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: isa bus_master
             configuration: latency=0
        *-pci:2
             description: PCI bridge
             product: SBx00 PCI to PCI Bridge
             vendor: ATI Technologies Inc
             physical id: 14.4
             bus info: pci@0000:00:14.4
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pci bus_master
             resources: ioport:e000(size=4096) memory:fbf00000-fbffffff
           *-network UNCLAIMED
                description: Network controller
                product: ACX 100 22Mbps Wireless Interface
                vendor: Texas Instruments
                physical id: 6
                bus info: pci@0000:03:06.0
                version: 00
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list
                configuration: latency=64
                resources: ioport:ec00(size=32) memory:fbfff000-fbffffff memory:fbfe0000-fbfeffff
        *-usb:6
             description: USB Controller
             product: SB700/SB800 USB OHCI2 Controller
             vendor: ATI Technologies Inc
             physical id: 14.5
             bus info: pci@0000:00:14.5
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: bus_master
             configuration: driver=ohci_hcd latency=64
             resources: irq:18 memory:fbcf9000-fbcf9fff
     *-pci:1
          description: Host bridge
          product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
          vendor: Advanced Micro Devices [AMD]
          physical id: 101
          bus info: pci@0000:00:18.0
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:2
          description: Host bridge
          product: K8 [Athlon64/Opteron] Address Map
          vendor: Advanced Micro Devices [AMD]
          physical id: 102
          bus info: pci@0000:00:18.1
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:3
          description: Host bridge
          product: K8 [Athlon64/Opteron] DRAM Controller
          vendor: Advanced Micro Devices [AMD]
          physical id: 103
          bus info: pci@0000:00:18.2
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:4
          description: Host bridge
          product: K8 [Athlon64/Opteron] Miscellaneous Control
          vendor: Advanced Micro Devices [AMD]
          physical id: 104
          bus info: pci@0000:00:18.3
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=k8temp
          resources: irq:0
     *-scsi
          physical id: 1
          bus info: usb@2:5
          logical name: scsi6
          capabilities: emulated scsi-host
          configuration: driver=usb-storage
        *-disk:0
             description: SCSI Disk
             physical id: 0.0.0
             bus info: scsi@6:0.0.0
             logical name: /dev/sdc
        *-disk:1
             description: SCSI Disk
             physical id: 0.0.1
             bus info: scsi@6:0.0.1
             logical name: /dev/sdd
        *-disk:2
             description: SCSI Disk
             physical id: 0.0.2
             bus info: scsi@6:0.0.2
             logical name: /dev/sde
        *-disk:3
             description: SCSI Disk
             physical id: 0.0.3
             bus info: scsi@6:0.0.3
             logical name: /dev/sdf

[dadexix86]

Due cose...
1) Con 4 GB di RAM dovresti usare i 64bit, altrimenti è solo spazio sprecato
2) Se disattivi gli effetti di compiz va ancora a scatti?

[alex180788]

potresti spiegarmi per favore come disattivare compiz?
se è una cosa lunga pero' la rimando questa operazione a domani perchè m devo svegliare alle 6 per andare a lezione

[dadexix86]

File>Sistema>Preferenze Vai all'ultima tab e metti nessuno... Poi riavvii la sessione

[alex180788]

emmm... scusa ma "file" di quale finestra/menu ??

[dadexix86]

Scusami È l'abitudine di avere il menu diverso :P
Lascia perdere il file

Solo da Sistema in poi

[alex180788]

allora sulla barra in alto vado su Sistema>Preferenze...... ma "preferenze è un sottomenu' non una voce quindi non contiene nessuna tab

[dadexix86]

Perdonami, sono proprio rinco stasera

Il percorso è questo:
Sistema>Preferenze>Aspetto, poi ultima tab etc.... Ho traslato tutto aggiungendo un File che non esiste e dimenticando la cosa importante

[alex180788]

era gia settato a "nessuno"...

[MirkoWeb]

Hai provato a controllare se in
Sistema->Amministrazione->Driver Hardware
I driver della scheda video siano correttamente installati?
Ciao!
Mirko

[dadexix86]

Posta per favore cosa ti dice

Codice: Seleziona tutto

top

(lo stoppi digitando q)

[alex180788]

Codice: Seleziona tutto

alessandro@alessandro-desktop:~$ top

top - 23:51:02 up 18 min,  2 users,  load average: 0.62, 0.54, 0.39
Tasks: 168 total,   1 running, 167 sleeping,   0 stopped,   0 zombie
Cpu(s):  1.6%us,  1.0%sy,  0.0%ni, 96.5%id,  0.7%wa,  0.2%hi,  0.0%si,  0.0%st
Mem:   4058124k total,   819488k used,  3238636k free,    50824k buffers
Swap:  2458616k total,        0k used,  2458616k free,   295364k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            
 2007 alessand  20   0  713m 116m  30m S    2  2.9   1:07.64 firefox-bin        
 1221 root      20   0  386m  37m  12m S    2  1.0   2:14.46 Xorg               
 2272 alessand  20   0  301m  15m  11m S    1  0.4   0:00.57 gnome-terminal     
 2292 alessand  20   0 19224 1412 1028 R    1  0.0   0:00.05 top                
 1722 alessand   9 -11  224m 5936 4096 S    0  0.1   0:00.30 pulseaudio         
 1890 alessand  20   0  121m  29m 4688 S    0  0.7   0:03.06 ubuntuone-syncd    
    1 root      20   0 23788 1944 1244 S    0  0.0   0:00.56 init               
    2 root      20   0     0    0    0 S    0  0.0   0:00.01 kthreadd           
    3 root      RT   0     0    0    0 S    0  0.0   0:00.00 migration/0        
    4 root      20   0     0    0    0 S    0  0.0   0:00.13 ksoftirqd/0        
    5 root      RT   0     0    0    0 S    0  0.0   0:00.00 watchdog/0         
    6 root      RT   0     0    0    0 S    0  0.0   0:00.00 migration/1        
    7 root      20   0     0    0    0 S    0  0.0   0:00.05 ksoftirqd/1        
    8 root      RT   0     0    0    0 S    0  0.0   0:00.00 watchdog/1         
    9 root      20   0     0    0    0 S    0  0.0   0:00.04 events/0           
   10 root      20   0     0    0    0 S    0  0.0   0:00.02 events/1           
   11 root      20   0     0    0    0 S    0  0.0   0:00.00 cpuset  

[dadexix86]

I driver, come suggeriva Mirko, sono a posto?

[alex180788]

se ti puo essere di aiuto prima che spuntasse questo problema volevo configurare la webcam ed ho seguito questa guida ---> http://wiki.ubuntu-it.org/Hardware/Webc ... rGspcaV4L2
fino al punto:
sudo rm -r /lib/modules/`uname -r`/kernel/drivers/media/video/gspca

dando questo comando mi dava errore perchè non trovava il percorso "... /video/gspca"

devo aver modificato qualcosa di importante, infatti dopo questa operazione lasciata a meta' lo scrollbar va a scatti e poi non funzionava piu l'audio (appariva disabilitato) e non mi leggeva piu una penna usb (ma questi problemi li ho risolti)

di seguito posto tutti i comandi che ho dato prima che succedesse tutto questo:

sudo mkdir /opt/src
sudo chmod 777 /opt/src
cd /opt/src
hg clone http://linuxtv.org/hg/v4l-dvb
cd v4l-dvb
sudo rm -r /lib/modules/`uname -r`/kernel/drivers/media/video/gspca  .... a questo punto mi ha dato un errore:

rm: impossibile rimuovere "/lib/modules/2.6.32-25-generic/kernel/drivers/media/video/gspca": Nessun file o directory
quindi non riuscendo a sistemarlo subito l'ho lasciato stare...

a parte questo non saprei dirti se ho fatto qualcosaltro di "pericoloso"