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Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: mercoledì 8 febbraio 2017, 19:55
da PolzyLady68
Salve,
utilizzo Ubuntu 16.04 LTS 64 bit su HP Stream Notebook. Per ovviare al problema del segnale Wifi basso ho sempre utilizzato una scheda wifi TP-Link WN725N. Ma dopo l'ultimo aggiornamento il sistema non la rileva più. Come posso risolvere il problema?
Re: AGGIORNAMENTO UBUNTU E PROBLEMA CON TP-LINK WN725N
Inviato: mercoledì 8 febbraio 2017, 23:46
da bingel
Prova intanto a cambiare porta USB
Re: AGGIORNAMENTO UBUNTU E PROBLEMA CON TP-LINK WN725N
Inviato: giovedì 9 febbraio 2017, 0:01
da giulux
Il tutto maiusco loin internet equivale ad urlare ed è vietato dal regolamento.
Per favore correggi l titolo del primo post.
Ciao.
Re: AGGIORNAMENTO UBUNTU E PROBLEMA CON TP-LINK WN725N
Inviato: giovedì 9 febbraio 2017, 18:23
da PolzyLady68
Già fatto prima di scrivere qui
Re: AGGIORNAMENTO UBUNTU E PROBLEMA CON TP-LINK WN725N
Inviato: giovedì 9 febbraio 2017, 18:24
da PolzyLady68
Scusa, pensavo fosse ammesso per i titoli. Corretto!
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: giovedì 9 febbraio 2017, 19:50
da thece
Iniziamo a vedere come sei messa con le schede di rete
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: giovedì 9 febbraio 2017, 20:23
da PolzyLady68
[quote="thece
"]
Iniziamo a vedere come sei messa con le schede di rete
Codice: Seleziona tutto
sudo lshw -c network
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlo1
version: 00
serial: a8:a7:95:96:6a:c5
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.4.0-63-generic firmware=N/A ip=192.168.1.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:19 ioport:1000(size=256) memory:91000000-91003fff
Codice: Seleziona tutto
lspci -knn | grep -A 2 -i net
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
DeviceName: Foxconn WLAN Realtek Sanji RTL8723BE bgn 1x1 + BT 4 LE PCIe+USB NGFF 2230 M.2 WW
Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:804c]
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
Codice: Seleziona tutto
lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0bda:b006 Realtek Semiconductor Corp.
Bus 001 Device 004: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 802.11n Wireless Network Adapter
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 04f2:b50c Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Codice: Seleziona tutto
ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:605 errors:0 dropped:0 overruns:0 frame:0
TX packets:605 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:54233 (54.2 KB) TX bytes:54233 (54.2 KB)
wlo1 Link encap:Ethernet HWaddr a8:a7:95:96:6a:c5
inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::aaa7:95ff:fe96:6ac5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2194 errors:0 dropped:0 overruns:0 frame:0
TX packets:2174 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:982628 (982.6 KB) TX bytes:290719 (290.7 KB)
Codice: Seleziona tutto
rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: giovedì 9 febbraio 2017, 21:52
da thece
Prova a vedere se la scheda di rete WIFI / USB si attiva con questa sequenza di comandi (riportami tutti gli output)
Codice: Seleziona tutto
sudo modprobe -v rtl8188eu <---<< Sbagliato
sudo modprobe -v r8188eu <---<< Corretto
sudo lshw -c network
ifconfig
rfkill list all
dmesg | tail -n 50
In aggiunta, per l'altra scheda di rete WIFI / PCI postami questo output
Codice: Seleziona tutto
grep -R [[:graph:]] /sys/module/rtl8723be/parameters
I precedenti output li hai in qualche modo troncati? Mi sembra che manchino delle parti
Frase di rito: come avrai già sicuramente visto in giro per il Forum, per rendere più comprensibile la discussione dovresti formattare correttamente sia i comandi, sia i relativi output racchiudendoli tra i tag [ code ] ... [ /code ] (scritti senza spazi) in modo da ottenere qualcosa del genere
Puoi applicare automaticamente i tag selezionando il testo che vuoi racchiudere tra di essi e poi premendo il bottone Codice nella pulsantiera sopra il riquadro di scrittura.
Sei invitata a modificare il tuo precedente post.
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 19:36
da PolzyLady68
Ciao,
dei precedenti output non ho troncato nulla :-(
Codice: Seleziona tutto
sudo modprobe -v rtl8188eu
modprobe: FATAL: Module rtl8188eu not found in directory /lib/modules/4.4.0-63-generic
Codice: Seleziona tutto
sudo lshw -c network
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlo1
version: 00
serial: a8:a7:95:96:6a:c5
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.4.0-63-generic firmware=N/A ip=192.168.1.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:19 ioport:1000(size=256) memory:91000000-91003fff
Codice: Seleziona tutto
ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2080 errors:0 dropped:0 overruns:0 frame:0
TX packets:2080 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:186759 (186.7 KB) TX bytes:186759 (186.7 KB)
wlo1 Link encap:Ethernet HWaddr a8:a7:95:96:6a:c5
inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::aaa7:95ff:fe96:6ac5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:39881 errors:0 dropped:0 overruns:0 frame:0
TX packets:27537 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:50170083 (50.1 MB) TX bytes:3531690 (3.5 MB)
Codice: Seleziona tutto
rfkill list all
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Codice: Seleziona tutto
dmesg | tail -n 50
[ 1691.718730] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 1691.718733] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 1703.721552] wlo1: authenticate with 64:59:f8:47:5f:48
[ 1703.749686] wlo1: send auth to 64:59:f8:47:5f:48 (try 1/3)
[ 1703.753750] wlo1: authenticated
[ 1703.756515] wlo1: associate with 64:59:f8:47:5f:48 (try 1/3)
[ 1703.761960] wlo1: RX AssocResp from 64:59:f8:47:5f:48 (capab=0x411 status=0 aid=1)
[ 1703.763646] wlo1: associated
[ 1867.650110] perf interrupt took too long (5036 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
[ 2620.724117] wlo1: Connection to AP 64:59:f8:47:5f:48 lost
[ 2620.848433] cfg80211: World regulatory domain updated:
[ 2620.848444] cfg80211: DFS Master region: unset
[ 2620.848448] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 2620.848452] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 2620.848455] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 2620.848458] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 2620.848462] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 2620.848466] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 2620.848469] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 2620.848472] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 2620.848474] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 2628.004736] wlo1: authenticate with 64:59:f8:47:5f:48
[ 2628.031712] wlo1: send auth to 64:59:f8:47:5f:48 (try 1/3)
[ 2628.034758] wlo1: authenticated
[ 2628.040366] wlo1: associate with 64:59:f8:47:5f:48 (try 1/3)
[ 2628.046356] wlo1: RX AssocResp from 64:59:f8:47:5f:48 (capab=0x411 status=0 aid=1)
[ 2628.049269] wlo1: associated
[ 2639.185007] wlo1: Connection to AP 64:59:f8:47:5f:48 lost
[ 2639.263508] cfg80211: World regulatory domain updated:
[ 2639.263518] cfg80211: DFS Master region: unset
[ 2639.263520] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 2639.263525] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 2639.263528] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 2639.263531] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 2639.263535] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 2639.263538] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 2639.263542] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 2639.263544] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 2639.263547] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 2640.181622] wlo1: authenticate with 64:59:f8:47:5f:48
[ 2640.219808] wlo1: send auth to 64:59:f8:47:5f:48 (try 1/3)
[ 2640.324093] wlo1: send auth to 64:59:f8:47:5f:48 (try 2/3)
[ 2640.428563] wlo1: send auth to 64:59:f8:47:5f:48 (try 3/3)
[ 2640.536400] wlo1: authentication with 64:59:f8:47:5f:48 timed out
[ 2641.901835] wlo1: authenticate with 64:59:f8:47:5f:48
[ 2641.924514] wlo1: send auth to 64:59:f8:47:5f:48 (try 1/3)
[ 2641.927785] wlo1: authenticated
[ 2641.932232] wlo1: associate with 64:59:f8:47:5f:48 (try 1/3)
[ 2641.938929] wlo1: RX AssocResp from 64:59:f8:47:5f:48 (capab=0x411 status=0 aid=1)
[ 2641.941093] wlo1: associated
Codice: Seleziona tutto
grep -R [[:graph:]] /sys/module/rtl8723be/parameters
/sys/module/rtl8723be/parameters/ips:Y
/sys/module/rtl8723be/parameters/msi:N
/sys/module/rtl8723be/parameters/debug:0
/sys/module/rtl8723be/parameters/fwlps:Y
/sys/module/rtl8723be/parameters/swenc:N
/sys/module/rtl8723be/parameters/swlps:N
/sys/module/rtl8723be/parameters/disable_watchdog:N
/sys/module/rtl8723be/parameters/ant_sel:0
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 19:53
da thece
Per la scheda di rete WIFI / USB postami questo output
Codice: Seleziona tutto
sudo find / -name "*rtl8188eu*" <---<< Ricerca sbagliata
sudo find / -name "*8188eu*" <---<< Ricerca corretta
Per la scheda di rete WIFI / PCI, dai questo comando
Codice: Seleziona tutto
echo "options rtl8723be ips=0 fwlps=0 ant_sel=1" | sudo tee /etc/modprobe.d/rtl8723be.conf
poi riavvia il PC. Dovrebbe migliorare la connessione
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 20:02
da PolzyLady68
Codice: Seleziona tutto
sudo find / -name "*rtl8188eu*"
find: ‘/run/user/1000/gvfs’: Permission denied
/usr/src/linux-headers-4.4.0-63/drivers/staging/rtl8188eu
/usr/src/linux-headers-4.4.0-57/drivers/staging/rtl8188eu
/lib/firmware/rtlwifi/rtl8188eufw.bin
/lib/modules/4.4.0-57-generic/kernel/drivers/staging/rtl8188eu
/lib/modules/4.4.0-63-generic/kernel/drivers/staging/rtl8188eu
Dato il comando che hai suggerito, riavviato il computer, ed ora il wifi funziona decisamente meglio, grazie!
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 20:09
da thece
Uhm ... non mi tornano dei pezzi, mi posti questi output
Codice: Seleziona tutto
lsb_release -a
uname -a
dpkg -l | egrep 'linux|headers|firmware'
Tieni il tuo sistema aggiornato?
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 20:16
da PolzyLady68
Codice: Seleziona tutto
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
Codice: Seleziona tutto
uname -a
Linux cristina-HP-Stream-Notebook-PC-13 4.4.0-63-generic #84-Ubuntu SMP Wed Feb 1 17:20:32 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Codice: Seleziona tutto
dpkg -l | egrep 'linux|headers|firmware'
ii console-setup-linux 1.108ubuntu15.3 all Linux specific part of console-setup
ii fwupdate 0.5-2ubuntu4 amd64 Tools to manage UEFI firmware updates
ii intel-microcode 3.20151106.1 amd64 Processor microcode firmware for Intel CPUs
ii libfwup0:amd64 0.5-2ubuntu4 amd64 Library to manage UEFI firmware updates
ii libselinux1:amd64 2.4-3build2 amd64 SELinux runtime shared libraries
ii libselinux1:i386 2.4-3build2 i386 SELinux runtime shared libraries
ii libv4l-0:amd64 1.10.0-1 amd64 Collection of video4linux support libraries
ii libv4lconvert0:amd64 1.10.0-1 amd64 Video4linux frame format conversion library
ii linux-base 4.0ubuntu1 all Linux image base package
ii linux-firmware 1.157.8 all Firmware for Linux kernel drivers
ii linux-generic 4.4.0.63.67 amd64 Complete Generic Linux kernel and headers
ii linux-headers-4.4.0-57 4.4.0-57.78 all Header files related to Linux kernel version 4.4.0
ii linux-headers-4.4.0-57-generic 4.4.0-57.78 amd64 Linux kernel headers for version 4.4.0 on 64 bit x86 SMP
ii linux-headers-4.4.0-63 4.4.0-63.84 all Header files related to Linux kernel version 4.4.0
ii linux-headers-4.4.0-63-generic 4.4.0-63.84 amd64 Linux kernel headers for version 4.4.0 on 64 bit x86 SMP
ii linux-headers-generic 4.4.0.63.67 amd64 Generic Linux kernel headers
rc linux-image-4.2.0-16-generic 4.2.0-16.19 amd64 Linux kernel image for version 4.2.0 on 64 bit x86 SMP
rc linux-image-4.2.0-42-generic 4.2.0-42.49 amd64 Linux kernel image for version 4.2.0 on 64 bit x86 SMP
rc linux-image-4.4.0-53-generic 4.4.0-53.74 amd64 Linux kernel image for version 4.4.0 on 64 bit x86 SMP
ii linux-image-4.4.0-57-generic 4.4.0-57.78 amd64 Linux kernel image for version 4.4.0 on 64 bit x86 SMP
ii linux-image-4.4.0-63-generic 4.4.0-63.84 amd64 Linux kernel image for version 4.4.0 on 64 bit x86 SMP
rc linux-image-extra-4.2.0-16-generic 4.2.0-16.19 amd64 Linux kernel extra modules for version 4.2.0 on 64 bit x86 SMP
rc linux-image-extra-4.2.0-42-generic 4.2.0-42.49 amd64 Linux kernel extra modules for version 4.2.0 on 64 bit x86 SMP
rc linux-image-extra-4.4.0-53-generic 4.4.0-53.74 amd64 Linux kernel extra modules for version 4.4.0 on 64 bit x86 SMP
ii linux-image-extra-4.4.0-57-generic 4.4.0-57.78 amd64 Linux kernel extra modules for version 4.4.0 on 64 bit x86 SMP
ii linux-image-extra-4.4.0-63-generic 4.4.0-63.84 amd64 Linux kernel extra modules for version 4.4.0 on 64 bit x86 SMP
ii linux-image-generic 4.4.0.63.67 amd64 Generic Linux kernel image
ii linux-libc-dev:amd64 4.4.0-63.84 amd64 Linux Kernel Headers for development
ii linux-signed-generic 4.4.0.63.67 amd64 Complete Signed Generic Linux kernel and headers
rc linux-signed-image-4.2.0-16-generic 4.2.0-16.19 amd64 Signed kernel image generic
rc linux-signed-image-4.2.0-42-generic 4.2.0-42.49 amd64 Signed kernel image generic
rc linux-signed-image-4.4.0-53-generic 4.4.0-53.74 amd64 Signed kernel image generic
ii linux-signed-image-4.4.0-57-generic 4.4.0-57.78 amd64 Signed kernel image generic
ii linux-signed-image-4.4.0-63-generic 4.4.0-63.84 amd64 Signed kernel image generic
ii linux-signed-image-generic 4.4.0.63.67 amd64 Signed Generic Linux kernel image
ii linux-sound-base 1.0.25+dfsg-0ubuntu5 all base package for ALSA and OSS sound systems
ii pptp-linux 1.8.0-1 amd64 Point-to-Point Tunneling Protocol (PPTP) Client
ii syslinux 3:6.03+dfsg-11ubuntu1 amd64 collection of bootloaders (DOS FAT and NTFS bootloader)
ii syslinux-common 3:6.03+dfsg-11ubuntu1 all collection of bootloaders (common)
ii syslinux-legacy 2:3.63+dfsg-2ubuntu8 amd64 Bootloader for Linux/i386 using MS-DOS floppies
ii util-linux 2.27.1-6ubuntu3.2 amd64 miscellaneous system utilities
Sì, gli aggiornamenti li faccio. L'ultimo mi ha "ucciso" il dongle.
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 20:22
da thece
Prova cosi
Codice: Seleziona tutto
sudo apt-get update
sudo apt-get install --reinstall linux-firmware
sudo apt-get dist-upgrade
quindi riavvia il PC e ripostami
Codice: Seleziona tutto
sudo lshw -c network
lsusb
sudo find / -name "*rtl8188eu*" <---<< Ricerca sbagliata
sudo find / -name "*8188eu*" <---<< Ricerca corretta
C'è un motivo valido per cui hai attivato i repository proposed ?
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 20:53
da PolzyLady68
Aggiornato e riavviato. Ecco:
Codice: Seleziona tutto
sudo lshw -c network
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlo1
version: 00
serial: a8:a7:95:96:6a:c5
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.4.0-63-generic firmware=N/A ip=192.168.1.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:19 ioport:1000(size=256) memory:91000000-91003fff
Codice: Seleziona tutto
lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0bda:b006 Realtek Semiconductor Corp.
Bus 001 Device 004: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 802.11n Wireless Network Adapter
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 04f2:b50c Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Codice: Seleziona tutto
sudo find / -name "*rtl8188eu*"
find: ‘/run/user/1000/gvfs’: Permission denied
/usr/src/linux-headers-4.4.0-63/drivers/staging/rtl8188eu
/usr/src/linux-headers-4.4.0-57/drivers/staging/rtl8188eu
/lib/firmware/rtlwifi/rtl8188eufw.bin
/lib/modules/4.4.0-57-generic/kernel/drivers/staging/rtl8188eu
/lib/modules/4.4.0-63-generic/kernel/drivers/staging/rtl8188eu
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 20:59
da thece
Un file che mancava, ossia il firmware della tua scheda di rete WIFI / USB (
rtl8188eufw.bin), è stato ripristinato dalla reinstallazione.
Postami entrambi questi due output
Sono curioso sul tuo hardware, mi posteresti anche questo?
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 21:13
da PolzyLady68
Avrei attivato che?
Codice: Seleziona tutto
ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1558 errors:0 dropped:0 overruns:0 frame:0
TX packets:1558 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:140579 (140.5 KB) TX bytes:140579 (140.5 KB)
wlo1 Link encap:Ethernet HWaddr a8:a7:95:96:6a:c5
inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::aaa7:95ff:fe96:6ac5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:27167 errors:0 dropped:0 overruns:0 frame:0
TX packets:17080 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:32231295 (32.2 MB) TX bytes:2410377 (2.4 MB)
Codice: Seleziona tutto
ifconfig -alo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1560 errors:0 dropped:0 overruns:0 frame:0
TX packets:1560 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:140725 (140.7 KB) TX bytes:140725 (140.7 KB)
wlo1 Link encap:Ethernet HWaddr a8:a7:95:96:6a:c5
inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::aaa7:95ff:fe96:6ac5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:27194 errors:0 dropped:0 overruns:0 frame:0
TX packets:17109 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:32235469 (32.2 MB) TX bytes:2413102 (2.4 MB)
Codice: Seleziona tutto
sudo lshw -short
H/W path Device Class Description
===================================================
system HP Stream Notebook PC 13 (N8J59EA#ABZ)
/0 bus 817D
/0/0 memory 64KiB BIOS
/0/4 processor Intel(R) Celeron(R) CPU N3050 @ 1.60GH
/0/4/6 memory 32KiB L1 cache
/0/4/7 memory 1MiB L2 cache
/0/5 memory 24KiB L1 cache
/0/25 memory 2GiB System Memory
/0/25/0 memory 2GiB Row of chips DDR3 Synchronous 1600
/0/25/1 memory Row of chips DDR Synchronous [empty]
/0/100 bridge Intel Corporation
/0/100/2 display Intel Corporation
/0/100/b generic Intel Corporation
/0/100/14 bus Intel Corporation
/0/100/14/0 usb2 bus xHCI Host Controller
/0/100/14/1 usb1 bus xHCI Host Controller
/0/100/14/1/3 multimedia HP Truevision HD
/0/100/14/1/4 bus USB2.0 Hub
/0/100/14/1/4/2 generic 802.11n NIC
/0/100/14/1/4/3 communication Bluetooth Radio
/0/100/1a generic Intel Corporation
/0/100/1b multimedia Intel Corporation
/0/100/1c bridge Intel Corporation
/0/100/1c/0 generic RTS5229 PCI Express Card Reader
/0/100/1c.3 bridge Intel Corporation
/0/100/1c.3/0 wlo1 network RTL8723BE PCIe Wireless Network Adapter
/0/100/1f bridge Intel Corporation
/0/100/1f.3 bus Intel Corporation
/1 power ME03037
/2 power OEM Define 5
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 21:19
da thece
Sono quasi sicuro che hai attivato il ramo
proposed dei repository di Ubuntu. La conferma è nell'output di questo comando
Quel ramo dei repository non contiene software molto stabile. Sai cosa sono i repository?
Riprova questo
Codice: Seleziona tutto
sudo modprobe -v r8188eu
sudo lshw -c network
ifconfig
rfkill list all
dmesg | tail -n 50
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 21:25
da PolzyLady68
Non ho la più pallida idea di cosa siano i repository, per questo sono sorpresa. Di certo se lo dici l'ho fatto, ma non so come
Codice: Seleziona tutto
cat /etc/apt/sources.list
# deb cdrom:[Ubuntu 15.10 _Wily Werewolf_ - Release amd64 (20151021)]/ wily main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu xenial main restricted
deb-src http://archive.ubuntu.com/ubuntu xenial main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted
deb-src http://archive.ubuntu.com/ubuntu xenial-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 http://archive.ubuntu.com/ubuntu xenial universe
deb-src http://archive.ubuntu.com/ubuntu xenial universe
deb http://archive.ubuntu.com/ubuntu xenial-updates universe
deb-src http://archive.ubuntu.com/ubuntu xenial-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://archive.ubuntu.com/ubuntu xenial multiverse
deb-src http://archive.ubuntu.com/ubuntu xenial multiverse
deb http://archive.ubuntu.com/ubuntu xenial-updates multiverse
deb-src http://archive.ubuntu.com/ubuntu xenial-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://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu xenial-security main restricted
deb-src http://archive.ubuntu.com/ubuntu xenial-security main restricted
deb http://archive.ubuntu.com/ubuntu xenial-security universe
deb-src http://archive.ubuntu.com/ubuntu xenial-security universe
deb http://archive.ubuntu.com/ubuntu xenial-security multiverse
deb-src http://archive.ubuntu.com/ubuntu xenial-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 wily partner
deb http://archive.ubuntu.com/ubuntu xenial-proposed main universe restricted multiverse
# deb-src http://archive.canonical.com/ubuntu wily partner
Re: Aggiornamento Ubuntu e problema con TP-LINK WN725N
Inviato: venerdì 10 febbraio 2017, 21:33
da thece
Indovinato. Hai il file dei repository che è una schif... ehm ... bruttino , lo mettiamo a posto dai.
Dopo che hai fatto tutto il resto che ti ho indicato, con un editor di testo in modalità amministratore apri il file
/etc/apt/sources.list, tradotto
cancellane tutto il contenuto e sostituiscilo con questo
Codice: Seleziona tutto
deb http://archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse
# deb-src http://archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe multiverse
# deb-src http://archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu xenial-security main restricted universe multiverse
# deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
# deb-src http://archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
deb http://archive.canonical.com/ubuntu xenial partner
# deb-src http://archive.canonical.com/ubuntu xenial partner
salva il file e chiudi l'editor.
Cosa è un
repository