[pas Résolu] Wifi instable

a77aque · Le 24/02/2013, à 17:00

Bonjour, depuis que je suis passée au 64bit, mon wifi est instable. L'icone dans la zone de notification indique que mon wifi est toujours connecté, mais les pages ne chargent plus, etc.

Bref, je vous transmets les informations demandées en espérant qu'une âme charitable puisse m'aider. Merci d'avance!

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.10
DISTRIB_CODENAME=quantal
DISTRIB_DESCRIPTION="Ubuntu 12.10"

lsusb

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04ca:7012 Lite-On Technology Corp.

lspci

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 7 Series Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler LE [AMD Radeon HD 6625M Graphics]
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Turks/Whistler HDMI Audio [Radeon HD 6000 Series]
08:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)

lspci -nn | grep -i net

08:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)

lspci -k

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
	Subsystem: Toshiba America Info Systems Device fb31
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: mei
	Kernel modules: mei
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation 7 Series Chipset Family LPC Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel modules: i2c-i801
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler LE [AMD Radeon HD 6625M Graphics]
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: radeon
	Kernel modules: radeon
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Turks/Whistler HDMI Audio [Radeon HD 6000 Series]
	Subsystem: Toshiba America Info Systems Device fb31
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
08:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. Device 8213
	Kernel driver in use: rtl8192ce
	Kernel modules: rtl8192ce
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
	Subsystem: Toshiba America Info Systems Device fb37
	Kernel driver in use: r8169
	Kernel modules: r8169

sudo lshw -C network

  *-network               
       description: Interface réseau sans fil
       produit: RTL8188CE 802.11b/g/n WiFi Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:08:00.0
       nom logique: wlan0
       version: 01
       numéro de série: 1c:c6:3c:4c:04:bd
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8192ce driverversion=3.5.0-24-generic firmware=N/A ip=192.168.1.2 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:17 portE/S:3000(taille=256) mémoire:c3000000-c3003fff
  *-network
       description: Ethernet interface
       produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:09:00.0
       nom logique: eth0
       version: 05
       numéro de série: 4c:72:b9:32:90:65
       taille: 10Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8105e-1.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:43 portE/S:2000(taille=256) mémoire:c0004000-c0004fff mémoire:c0000000-c0003fff

lsmod

Module                  Size  Used by
usblp                  18141  0 
snd_hda_codec_hdmi     32049  1 
rfcomm                 46620  0 
snd_hda_codec_realtek    78147  1 
bnep                   18141  2 
snd_hda_intel          33492  7 
arc4                   12530  2 
rtl8192ce              53641  0 
bluetooth             209249  10 rfcomm,bnep
snd_hda_codec         134213  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
parport_pc             32689  0 
joydev                 17458  0 
ppdev                  17074  0 
snd_hwdep              17699  1 snd_hda_codec
rtl8192c_common        48780  1 rtl8192ce
snd_pcm                96668  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
rtlwifi                74749  1 rtl8192ce
snd_seq_midi           13325  0 
snd_rawmidi            30513  1 snd_seq_midi
snd_seq_midi_event     14900  1 snd_seq_midi
sparse_keymap          13891  0 
snd_seq                61555  2 snd_seq_midi,snd_seq_midi_event
uvcvideo               76750  0 
radeon                895730  5 
mac80211              540032  3 rtl8192ce,rtl8192c_common,rtlwifi
ttm                    83596  1 radeon
snd_timer              29426  2 snd_pcm,snd_seq
snd_seq_device         14498  3 snd_seq_midi,snd_rawmidi,snd_seq
videobuf2_core         32852  1 uvcvideo
videodev              120310  2 uvcvideo,videobuf2_core
drm_kms_helper         49113  1 radeon
snd                    78921  23 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211              206797  2 rtlwifi,mac80211
drm                   288721  7 radeon,ttm,drm_kms_helper
psmouse                95595  0 
coretemp               13401  0 
ghash_clmulni_intel    13221  0 
mac_hid                13206  0 
mei                    40691  0 
i2c_algo_bit           13414  1 radeon
lpc_ich                17062  0 
video                  19391  0 
lp                     17760  0 
videobuf2_vmalloc      12861  1 uvcvideo
wmi                    19071  0 
videobuf2_memops       13405  1 videobuf2_vmalloc
soundcore              15048  1 snd
cryptd                 20404  1 ghash_clmulni_intel
snd_page_alloc         18485  2 snd_hda_intel,snd_pcm
parport                46346  3 parport_pc,ppdev,lp
serio_raw              13216  0 
microcode              22804  0 
ums_realtek            17950  0 
r8169                  61651  0 
usb_storage            48839  1 ums_realtek

iwconfig

eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"bbox2-b80e"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:19:70:22:FA:EF   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=48/70  Signal level=-62 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:2420   Missed beacon:0

ifconfig

eth0      Link encap:Ethernet  HWaddr 4c:72:b9:32:90:65  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          Packets reçus:6655 erreurs:0 :0 overruns:0 frame:0
          TX packets:6655 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:675640 (675.6 KB) Octets transmis:675640 (675.6 KB)

wlan0     Link encap:Ethernet  HWaddr 1c:c6:3c:4c:04:bd  
          inet adr:192.168.1.2  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::1ec6:3cff:fe4c:4bd/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:419428 erreurs:0 :0 overruns:0 frame:0
          TX packets:325195 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:476019829 (476.0 MB) Octets transmis:200891749 (200.8 MB)

sudo iwlist scan

eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"bbox2-b80e"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:19:70:22:FA:EF   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=49/70  Signal level=-61 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:1272   Missed beacon:0

esme@esme-SATELLITE-C855-181:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 4c:72:b9:32:90:65  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          Packets reçus:6655 erreurs:0 :0 overruns:0 frame:0
          TX packets:6655 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:675640 (675.6 KB) Octets transmis:675640 (675.6 KB)

wlan0     Link encap:Ethernet  HWaddr 1c:c6:3c:4c:04:bd  
          inet adr:192.168.1.2  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::1ec6:3cff:fe4c:4bd/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:419428 erreurs:0 :0 overruns:0 frame:0
          TX packets:325195 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:476019829 (476.0 MB) Octets transmis:200891749 (200.8 MB)

esme@esme-SATELLITE-C855-181:~$ sudo iwlist scan
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:19:70:22:FA:EF
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"bbox2-b80e"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000006bef829a181
                    Extra: Last beacon: 720ms ago
                    IE: Unknown: 000A62626F78322D62383065
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706424520010D14
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101080003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
          Cell 02 - Address: 06:19:70:22:FA:EF
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:off
                    ESSID:"FON_BELGACOM"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000006bef8281181
                    Extra: Last beacon: 772ms ago
                    IE: Unknown: 000C464F4E5F42454C4741434F4D
                    IE: Unknown: 010882848B968C129824
                    IE: Unknown: 030101
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706424520010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 3204B048606C
                    IE: Unknown: DD180050F2020101070003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000

uname -r -m

3.5.0-24-generic x86_64

cat /etc/network/interfaces

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0  [bbox2-b80e] --------------------------------------------------
  Type:              802.11 WiFi
  Driver:            rtl8192ce
  State:             connected
  Default:           yes
  HW Address:        1C:C6:3C:4C:04:BD

  Capabilities:
    Speed:           54 Mb/s

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    FON_BELGACOM:    Infra, 06:19:70:22:FA:EF, Freq 2412 MHz, Rate 54 Mb/s, Strength 64
    *bbox2-b80e:     Infra, 00:19:70:22:FA:EF, Freq 2412 MHz, Rate 54 Mb/s, Strength 59 WPA2
    ODI_GROUP:       Infra, 00:19:70:4D:30:43, Freq 2462 MHz, Rate 54 Mb/s, Strength 67 WEP

  IPv4 Settings:
    Address:         192.168.1.2
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        4C:72:B9:32:90:65

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off

sudo rfkill list

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Dernière modification par a77aque (Le 10/03/2013, à 09:31)

chibbata · Le 24/02/2013, à 17:05

salut
essaye ça

sudo rmmod rtl8192ce

sudo modprobe rtl8192ce ips=0

ces commandes ne tiennent plus si tu redemarres,il faut une manip supplementaire pour rendre persistante

Dernière modification par chibbata (Le 24/02/2013, à 18:03)

a77aque · Le 24/02/2013, à 17:06

Merci, je viens d'écrire ces commandes, je vais voir ce que ça donne.

a77aque · Le 24/02/2013, à 18:46

Je viens de voir ta modification. En effet, ça a fonctionné tout à l'heure, mais maintenant que j'ai redémarré ça ne marche plus... Sais-tu ce que je pourrais faire?

Merci!

chibbata · Le 24/02/2013, à 18:49

gksudo gedit /etc/modprobe.d/rtl8192ce.conf

une page blanche s'ouvre,ajoutes ceçi
options rtl8192ce ips=0

enregistres et quittes gedit

redemarres le pc

a77aque · Le 24/02/2013, à 22:19

Voilà, j'ai fait tout ce que tu as dit et ça n'a pourtant pas résolu mon problème, la connexion semble toujours aussi instable

Merci quand même!

chibbata · Le 24/02/2013, à 23:27

sudo rmmod rtl8192ce

sudo modprobe rtl8192ce swenc=1 swlps=1 fwlps=0

si pas de changement,install le driver realtek

http://www.realtek.com.tw/downloads/dow … loads=true
telecharges le driver lLinux driver for kernel 2.6.24 (and later) 0012.0207.2013 2013/2/7 12799k
puis click droit extraire,ce qui donne un dossier nommé rtl_92ce_92se_92de_8723ae_88ee_linux_mac80211_0012.0207.2013

sudo apt-get install build-essential linux-headers-generic linux-headers-`uname -r`

cd Téléchargements/rtl_92ce_92se_92de_8723ae_88ee_linux_mac80211_0012.0207.2013

make

sudo make install

redemarres le pc,si pas de wifi,post

lsmod

Dernière modification par chibbata (Le 25/02/2013, à 01:02)

a77aque · Le 25/02/2013, à 22:04

Je viens de procéder à la 2e méthode que tu as proposée, et ça a l'air de marcher impeccablement!

J'attends encore demain pour te confirmer le caractère opérationnel et non entrecoupé de mon wifi, mais en attendant je te remercie déjà pour ton aide et ta disponibilité!

Dernière modification par a77aque (Le 25/02/2013, à 22:05)

a77aque · Le 27/02/2013, à 08:28

Le problème semble persister

chibbata · Le 27/02/2013, à 16:20

post

lsmod

a77aque · Le 27/02/2013, à 23:19

voilà

Module                  Size  Used by
bnep                   18141  2 
snd_hda_codec_hdmi     32049  1 
snd_hda_codec_realtek    78147  1 
parport_pc             32689  0 
ppdev                  17074  0 
snd_hda_intel          33492  7 
rfcomm                 46620  0 
bluetooth             209249  10 bnep,rfcomm
snd_hda_codec         134213  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
arc4                   12530  2 
joydev                 17458  0 
snd_hwdep              17699  1 snd_hda_codec
snd_pcm                96668  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
rtl8192ce              53641  0 
snd_seq_midi           13325  0 
snd_rawmidi            30513  1 snd_seq_midi
snd_seq_midi_event     14900  1 snd_seq_midi
rtl8192c_common        48780  1 rtl8192ce
rtlwifi                74749  1 rtl8192ce
snd_seq                61555  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29426  2 snd_pcm,snd_seq
sparse_keymap          13891  0 
radeon                895730  5 
mac80211              540032  3 rtl8192ce,rtl8192c_common,rtlwifi
snd_seq_device         14498  3 snd_seq_midi,snd_rawmidi,snd_seq
uvcvideo               76750  0 
snd                    78921  23 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore              15048  1 snd
snd_page_alloc         18485  2 snd_hda_intel,snd_pcm
lp                     17760  0 
videobuf2_core         32852  1 uvcvideo
parport                46346  3 parport_pc,ppdev,lp
ttm                    83596  1 radeon
psmouse                95595  0 
drm_kms_helper         49113  1 radeon
cfg80211              206797  2 rtlwifi,mac80211
videodev              120310  2 uvcvideo,videobuf2_core
drm                   288721  7 radeon,ttm,drm_kms_helper
videobuf2_vmalloc      12861  1 uvcvideo
coretemp               13401  0 
videobuf2_memops       13405  1 videobuf2_vmalloc
mei                    40691  0 
ghash_clmulni_intel    13221  0 
mac_hid                13206  0 
cryptd                 20404  1 ghash_clmulni_intel
video                  19391  0 
serio_raw              13216  0 
i2c_algo_bit           13414  1 radeon
wmi                    19071  0 
lpc_ich                17062  0 
microcode              22804  0 
ums_realtek            17950  0 
r8169                  61651  0 
usb_storage            48839  1 ums_realtek

chibbata · Le 27/02/2013, à 23:24

sudo rmmod rtl8192ce

sudo modprobe r8192ce

si erreur

sudo modprobe 8192ce

a77aque · Le 02/03/2013, à 08:23

Les deux commandes m'ont indiqué une erreur
Mon wifi devient de pire en pire j'ai l'impression, je n'arrive quasi plus à m'y connecter

chibbata · Le 02/03/2013, à 13:13

le driver proprietaire n'est pas installé,refais la manip du post 7

a77aque · Le 03/03/2013, à 08:34

C'est bien maintenant?

Module                  Size  Used by
joydev                 17458  0 
parport_pc             32689  0 
ppdev                  17074  0 
snd_hda_codec_hdmi     32049  1 
rfcomm                 46620  0 
bnep                   18141  2 
bluetooth             209249  10 rfcomm,bnep
sparse_keymap          13891  0 
arc4                   12530  2 
coretemp               13401  0 
ghash_clmulni_intel    13221  0 
cryptd                 20404  1 ghash_clmulni_intel
rtl8192ce             141995  0 
snd_hda_codec_realtek    78147  1 
microcode              22804  0 
snd_hda_intel          33492  5 
snd_hda_codec         134213  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              17699  1 snd_hda_codec
snd_pcm                96668  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13325  0 
snd_rawmidi            30513  1 snd_seq_midi
snd_seq_midi_event     14900  1 snd_seq_midi
rtlwifi               123325  1 rtl8192ce
snd_seq                61555  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29426  2 snd_pcm,snd_seq
snd_seq_device         14498  3 snd_seq_midi,snd_rawmidi,snd_seq
uvcvideo               76750  0 
videobuf2_core         32852  1 uvcvideo
videodev              120310  2 uvcvideo,videobuf2_core
videobuf2_vmalloc      12861  1 uvcvideo
video                  19391  0 
videobuf2_memops       13405  1 videobuf2_vmalloc
radeon                895730  5 
mac80211              540032  2 rtl8192ce,rtlwifi
wmi                    19071  0 
cfg80211              206797  2 rtlwifi,mac80211
ttm                    83596  1 radeon
snd                    78921  20 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
psmouse                95595  0 
mac_hid                13206  0 
drm_kms_helper         49113  1 radeon
serio_raw              13216  0 
drm                   288721  7 radeon,ttm,drm_kms_helper
i2c_algo_bit           13414  1 radeon
mei                    40691  0 
lpc_ich                17062  0 
soundcore              15048  1 snd
snd_page_alloc         18485  2 snd_hda_intel,snd_pcm
lp                     17760  0 
parport                46346  3 parport_pc,ppdev,lp
ums_realtek            17950  0 
r8169                  61651  0 
usb_storage            48839  1 ums_realtek

Merci!

a77aque · Le 03/03/2013, à 11:59

Il semble que ça marche, merci beaucoup! je vais mettre "résolu", en espérant ne plus avoir de problèmes.

a77aque · Le 07/03/2013, à 20:28

Bonjour,

J'ai toujours des problèmes pour me connecter convenablement. Néanmoins j'ai constaté que lorsque je me trouvais près de l'émetteur wifi, je ne rencontrais pas de problèmes.

chibbata · Le 07/03/2013, à 20:38

ce n'est pas le bon driver qui est chargé
post

modinfo r8192cu

si erreur

modinfo 8192cu

a77aque · Le 07/03/2013, à 21:04

les deux m'indiquent des erreurs

chibbata · Le 07/03/2013, à 21:12

refais l'installation du driver du post #7
si erreurs,tu les postes ici

a77aque · Le 08/03/2013, à 09:07

Salut, j'ai déjà fait deux fois cette installation et je n'ai pas eu d'erreurs

chibbata · Le 08/03/2013, à 15:33

post

sudo modinfo r8192cu

si erreur

sudo modinfo 8192cu

a77aque · Le 08/03/2013, à 20:35

j'ai des erreurs aux deux

merci pour ton aide

chibbata · Le 08/03/2013, à 20:47

sudo apt-get install linux-backports-modules-cw-3.6-quantal-generic

sudo rmmod rtl8192ce

sudo modprobe rtl8192ce

a77aque · Le 08/03/2013, à 21:35

la dernière commande m'indique une erreur

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[pas Résolu] Wifi instable

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#14 Le 02/03/2013, à 13:13

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#15 Le 03/03/2013, à 08:34

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#16 Le 03/03/2013, à 11:59

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#17 Le 07/03/2013, à 20:28

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#18 Le 07/03/2013, à 20:38

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#19 Le 07/03/2013, à 21:04

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#21 Le 08/03/2013, à 09:07

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#22 Le 08/03/2013, à 15:33

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#23 Le 08/03/2013, à 20:35

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#24 Le 08/03/2013, à 20:47

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#25 Le 08/03/2013, à 21:35

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