Pages : 1
#1 Le 30/04/2010, à 20:14
- smen
Plus de wifi sans raison apparante après arrêt du PC
Bonsoir,
Voila tout est groos modo dans le titre.
Hier soir j'éteind mon portable normalement, aujourd'hui je rallume et pas de connexion.
La neuf box marche mais mon PC semble ne rien trouver. Je remarque cependant qu'il a quand même du se connecté une fraction de seconde puisque ma page d'acceuil est celle de libé et elle est a jour (aujourd'hui 18h20).
Je ne sais pas ce qui ce passe.
De plus, lors d'un update, j'ai :
sev@ubuntu:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.4 LTS"
sev@ubuntu:~$ lsusb
Bus 006 Device 004: ID 174f:6a31
Bus 006 Device 003: ID 1058:0704 Western Digital Technologies, Inc.
Bus 006 Device 002: ID 0bda:0116 Realtek Semiconductor Corp.
Bus 006 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
sev@ubuntu:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc Unknown device 5a31 (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:07.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:12.0 SATA controller: ATI Technologies Inc SB600 Non-Raid-5 SATA
00:13.0 USB Controller: ATI Technologies Inc SB600 USB (OHCI0)
00:13.1 USB Controller: ATI Technologies Inc SB600 USB (OHCI1)
00:13.2 USB Controller: ATI Technologies Inc SB600 USB (OHCI2)
00:13.3 USB Controller: ATI Technologies Inc SB600 USB (OHCI3)
00:13.4 USB Controller: ATI Technologies Inc SB600 USB (OHCI4)
00:13.5 USB Controller: ATI Technologies Inc SB600 USB Controller (EHCI)
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 13)
00:14.1 IDE interface: ATI Technologies Inc SB600 IDE
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia
00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
01:05.0 VGA compatible controller: ATI Technologies Inc RC410 [Radeon Xpress 200M]
02:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
06:00.0 Ethernet controller: Attansic Technology Corp. L2 100 Mbit Ethernet Adapter (rev a0)
sev@ubuntu:~$ lspci -nn | grep -i net
02:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter [168c:001c] (rev 01)
06:00.0 Ethernet controller [0200]: Attansic Technology Corp. L2 100 Mbit Ethernet Adapter [1969:2048] (rev a0)
sev@ubuntu:~$ sudo lshw -C network
*-network UNCLAIMED
description: Ethernet controller
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:02:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix cap_list
configuration: latency=0
*-network
description: Ethernet interface
product: L2 100 Mbit Ethernet Adapter
vendor: Attansic Technology Corp.
physical id: 0
bus info: pci@0000:06:00.0
logical name: eth0
version: a0
serial: 00:1f:c6:53:71:66
size: 100MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=ATL2 driverversion=1.0.40.2 duplex=full firmware=L2 ip=192.168.1.23 latency=0 link=yes module=atl2 multicast=yes port=twisted pair speed=100MB/s
sev@ubuntu:~$ lsmod
Module Size Used by
af_packet 23812 2
nls_iso8859_1 4992 1
nls_cp437 6656 1
vfat 14464 1
fat 54556 1 vfat
ipv6 267908 10
rfcomm 41744 2
l2cap 25728 13 rfcomm
bluetooth 61028 4 rfcomm,l2cap
ppdev 10372 0
cpufreq_ondemand 9740 0
cpufreq_conservative 8712 0
cpufreq_stats 7104 0
cpufreq_userspace 5284 0
cpufreq_powersave 2688 0
freq_table 5536 2 cpufreq_ondemand,cpufreq_stats
sbs 15112 0
sbshc 7680 1 sbs
container 5632 0
dock 11280 0
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
parport_pc 36260 0
lp 12324 0
parport 37832 3 ppdev,parport_pc,lp
loop 18948 0
joydev 13120 0
snd_hda_intel 346136 3
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
snd_pcm 78596 2 snd_hda_intel,snd_pcm_oss
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
snd_hwdep 10500 1 snd_hda_intel
snd_seq_dummy 4868 0
evdev 13056 7
snd_seq_oss 35584 0
snd_seq_midi 9376 0
snd_rawmidi 25760 1 snd_seq_midi
serio_raw 7940 0
snd_seq_midi_event 8320 2 snd_seq_oss,snd_seq_midi
snd_seq 54224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
psmouse 40336 0
pcspkr 4224 0
snd_timer 24836 2 snd_pcm,snd_seq
snd_seq_device 9612 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
stk11xx 104324 0
snd 56996 17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
videodev 29440 1 stk11xx
v4l2_common 18304 1 videodev
v4l1_compat 15492 1 videodev
soundcore 8800 1 snd
atl2 33176 0
video 19856 0
output 4736 1 video
battery 14212 0
ac 6916 0
asus_laptop 19064 0
led_class 6020 1 asus_laptop
button 9232 0
i2c_piix4 9612 0
i2c_core 24832 1 i2c_piix4
ati_agp 9996 0
agpgart 34760 1 ati_agp
shpchp 34452 0
pci_hotplug 30880 1 shpchp
ext3 136840 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sr_mod 17956 0
cdrom 37408 1 sr_mod
atiixp 5648 0 [permanent]
ide_core 113996 1 atiixp
pata_acpi 8320 0
sg 36880 0
sd_mod 30720 5
pata_atiixp 8960 0
usb_storage 73792 1
libusual 19236 1 usb_storage
ata_generic 8324 0
ahci 28548 2
libata 159600 4 pata_acpi,pata_atiixp,ata_generic,ahci
scsi_mod 151436 5 sr_mod,sg,sd_mod,usb_storage,libata
ehci_hcd 37900 0
ohci_hcd 26640 0
usbcore 146412 6 stk11xx,usb_storage,libusual,ehci_hcd,ohci_hcd
thermal 16796 0
processor 36488 3 thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50708 3
sev@ubuntu:~$ iwconfig
lo no wireless extensions.eth0 no wireless extensions.
sev@ubuntu:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1f:c6:53:71:66
inet adr:192.168.1.23 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21f:c6ff:fe53:7166/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:10131 erreurs:0 :0 overruns:0 frame:0
TX packets:10836 errors:0 dropped:0 overruns:0 carrier:3
collisions:0 lg file transmission:1000
Octets reçus:9582377 (9.1 MB) Octets transmis:0 (0.0 B)
Mémoire:feac0000-feb00000lo 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:2964 erreurs:0 :0 overruns:0 frame:0
TX packets:2964 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:148200 (144.7 KB) Octets transmis:148200 (144.7 KB)sev@ubuntu:~$ sudo iwlist scan
lo Interface doesn't support scanning.eth0 Interface doesn't support scanning.
sev@ubuntu:~$ uname -r -m
2.6.24-23-generic i686
sev@ubuntu:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).# The loopback network interface
auto lo
iface lo inet loopback# The primary network interface
auto eth0
#iface eth0 inet dhcp
sev@ubuntu:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).# The loopback network interface
auto lo
iface lo inet loopback# The primary network interface
auto eth0
#iface eth0 inet dhcp
sev@ubuntu:~$
Mes infos :
sev@ubuntu:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.4 LTS"
sev@ubuntu:~$ lsusb
Bus 006 Device 004: ID 174f:6a31
Bus 006 Device 003: ID 1058:0704 Western Digital Technologies, Inc.
Bus 006 Device 002: ID 0bda:0116 Realtek Semiconductor Corp.
Bus 006 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
sev@ubuntu:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc Unknown device 5a31 (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:07.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:12.0 SATA controller: ATI Technologies Inc SB600 Non-Raid-5 SATA
00:13.0 USB Controller: ATI Technologies Inc SB600 USB (OHCI0)
00:13.1 USB Controller: ATI Technologies Inc SB600 USB (OHCI1)
00:13.2 USB Controller: ATI Technologies Inc SB600 USB (OHCI2)
00:13.3 USB Controller: ATI Technologies Inc SB600 USB (OHCI3)
00:13.4 USB Controller: ATI Technologies Inc SB600 USB (OHCI4)
00:13.5 USB Controller: ATI Technologies Inc SB600 USB Controller (EHCI)
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 13)
00:14.1 IDE interface: ATI Technologies Inc SB600 IDE
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia
00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
01:05.0 VGA compatible controller: ATI Technologies Inc RC410 [Radeon Xpress 200M]
02:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
06:00.0 Ethernet controller: Attansic Technology Corp. L2 100 Mbit Ethernet Adapter (rev a0)
sev@ubuntu:~$ lspci -nn | grep -i net
02:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter [168c:001c] (rev 01)
06:00.0 Ethernet controller [0200]: Attansic Technology Corp. L2 100 Mbit Ethernet Adapter [1969:2048] (rev a0)
sev@ubuntu:~$ sudo lshw -C network
*-network UNCLAIMED
description: Ethernet controller
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:02:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix cap_list
configuration: latency=0
*-network
description: Ethernet interface
product: L2 100 Mbit Ethernet Adapter
vendor: Attansic Technology Corp.
physical id: 0
bus info: pci@0000:06:00.0
logical name: eth0
version: a0
serial: 00:1f:c6:53:71:66
size: 100MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=ATL2 driverversion=1.0.40.2 duplex=full firmware=L2 ip=192.168.1.23 latency=0 link=yes module=atl2 multicast=yes port=twisted pair speed=100MB/s
sev@ubuntu:~$ lsmod
Module Size Used by
af_packet 23812 2
nls_iso8859_1 4992 1
nls_cp437 6656 1
vfat 14464 1
fat 54556 1 vfat
ipv6 267908 10
rfcomm 41744 2
l2cap 25728 13 rfcomm
bluetooth 61028 4 rfcomm,l2cap
ppdev 10372 0
cpufreq_ondemand 9740 0
cpufreq_conservative 8712 0
cpufreq_stats 7104 0
cpufreq_userspace 5284 0
cpufreq_powersave 2688 0
freq_table 5536 2 cpufreq_ondemand,cpufreq_stats
sbs 15112 0
sbshc 7680 1 sbs
container 5632 0
dock 11280 0
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
parport_pc 36260 0
lp 12324 0
parport 37832 3 ppdev,parport_pc,lp
loop 18948 0
joydev 13120 0
snd_hda_intel 346136 3
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
snd_pcm 78596 2 snd_hda_intel,snd_pcm_oss
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
snd_hwdep 10500 1 snd_hda_intel
snd_seq_dummy 4868 0
evdev 13056 7
snd_seq_oss 35584 0
snd_seq_midi 9376 0
snd_rawmidi 25760 1 snd_seq_midi
serio_raw 7940 0
snd_seq_midi_event 8320 2 snd_seq_oss,snd_seq_midi
snd_seq 54224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
psmouse 40336 0
pcspkr 4224 0
snd_timer 24836 2 snd_pcm,snd_seq
snd_seq_device 9612 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
stk11xx 104324 0
snd 56996 17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
videodev 29440 1 stk11xx
v4l2_common 18304 1 videodev
v4l1_compat 15492 1 videodev
soundcore 8800 1 snd
atl2 33176 0
video 19856 0
output 4736 1 video
battery 14212 0
ac 6916 0
asus_laptop 19064 0
led_class 6020 1 asus_laptop
button 9232 0
i2c_piix4 9612 0
i2c_core 24832 1 i2c_piix4
ati_agp 9996 0
agpgart 34760 1 ati_agp
shpchp 34452 0
pci_hotplug 30880 1 shpchp
ext3 136840 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sr_mod 17956 0
cdrom 37408 1 sr_mod
atiixp 5648 0 [permanent]
ide_core 113996 1 atiixp
pata_acpi 8320 0
sg 36880 0
sd_mod 30720 5
pata_atiixp 8960 0
usb_storage 73792 1
libusual 19236 1 usb_storage
ata_generic 8324 0
ahci 28548 2
libata 159600 4 pata_acpi,pata_atiixp,ata_generic,ahci
scsi_mod 151436 5 sr_mod,sg,sd_mod,usb_storage,libata
ehci_hcd 37900 0
ohci_hcd 26640 0
usbcore 146412 6 stk11xx,usb_storage,libusual,ehci_hcd,ohci_hcd
thermal 16796 0
processor 36488 3 thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50708 3
sev@ubuntu:~$ iwconfig
lo no wireless extensions.eth0 no wireless extensions.
sev@ubuntu:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1f:c6:53:71:66
inet adr:192.168.1.23 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21f:c6ff:fe53:7166/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:10131 erreurs:0 :0 overruns:0 frame:0
TX packets:10836 errors:0 dropped:0 overruns:0 carrier:3
collisions:0 lg file transmission:1000
Octets reçus:9582377 (9.1 MB) Octets transmis:0 (0.0 B)
Mémoire:feac0000-feb00000lo 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:2964 erreurs:0 :0 overruns:0 frame:0
TX packets:2964 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:148200 (144.7 KB) Octets transmis:148200 (144.7 KB)sev@ubuntu:~$ sudo iwlist scan
lo Interface doesn't support scanning.eth0 Interface doesn't support scanning.
sev@ubuntu:~$ uname -r -m
2.6.24-23-generic i686
sev@ubuntu:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).# The loopback network interface
auto lo
iface lo inet loopback# The primary network interface
auto eth0
#iface eth0 inet dhcp
sev@ubuntu:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).# The loopback network interface
auto lo
iface lo inet loopback# The primary network interface
auto eth0
#iface eth0 inet dhcp
sev@ubuntu:~$
Ce serait vraiment sympa que quelqu'un puisse m'aider !
Ah, j'oubliai : je suis nulissime...
Portable Toshiba Satellite L500- 1QK avec le Lynx Lucide
Hors ligne
#2 Le 30/04/2010, à 20:48
- smen
Re : Plus de wifi sans raison apparante après arrêt du PC
Je lis pas mal de trucs et j'ai peur que ma carte wifi soit débranchée, c'est possible ? Comment ca se fait que la page libé se mette quand même à jour ?
Pleasssssse
Portable Toshiba Satellite L500- 1QK avec le Lynx Lucide
Hors ligne
#3 Le 01/05/2010, à 08:46
- smen
Re : Plus de wifi sans raison apparante après arrêt du PC
D'après ce que je comprend en lisant, en lisant, en lisant, ca :
sev@ubuntu:~$ sudo iwlist scan
[sudo] password for sev:
lo Interface doesn't support scanning.eth0 Interface doesn't support scanning.
voudrait dire que ma carte reseau ne fonctionne pas. c'est ca ?
Faut que j'ouvre ? Rien qu'a cette idée, je suis morte de trouille !
Au secour, je sais même pas ce que je vais trouver dans mon portable, moi !
Portable Toshiba Satellite L500- 1QK avec le Lynx Lucide
Hors ligne
#4 Le 01/05/2010, à 15:58
- smen
Re : Plus de wifi sans raison apparante après arrêt du PC
Je suis prête à me lancer si il faut lui ouvrir le bide ! Mais avant, j'aimerai bien que quelqu'un me confirme qu'il faut ouvrir, et me dise ou inciser...
Portable Toshiba Satellite L500- 1QK avec le Lynx Lucide
Hors ligne
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