wifi inopérant sur un netbook samsung

lecoqhardi · Le 02/10/2009, à 00:55

Salut à tous !
Je viens tout juste d'acheter un samsung NP 130 de 10'' sous XP. J'ai installé ubuntu desktop 9.04. Tout à l'air de fonctionner, sauf le wifi !
Voici les réponses aux commandes :

thx1138@thx1138:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.04"

thx1138@thx1138:~$ lsusb
Bus 001 Device 002: ID 0ac8:c33f Z-Star Microelectronics Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

thx1138@thx1138:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)

thx1138@thx1138:~$ lspci -nm | grep -i net

thx1138@thx1138:~$ sudo lshw -C network
[sudo] password for thx1138:
*-network UNCLAIMED
description: Network controller
product: AR9285 Wireless Network Adapter (PCI-Express)
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 bus_master cap_list
configuration: latency=0
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 02
serial: 00:13:77:bd:43:dd
size: 10MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: 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 latency=0 link=no module=r8169 multicast=yes port=MII speed=10MB/s
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: ee:f1:7b:0b:9c:48
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes

thx1138@thx1138:~$ lsmod
Module Size Used by
i915 65540 2
drm 96296 3 i915
binfmt_misc 16776 1
ppdev 15620 0
bridge 56340 0
stp 10500 1 bridge
bnep 20224 2
input_polldev 11912 0
joydev 18368 0
lp 17156 0
parport 42220 2 ppdev,lp
snd_hda_intel 435636 3
snd_pcm_oss 46336 0
snd_mixer_oss 22656 1 snd_pcm_oss
snd_pcm 82948 2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 10756 0
snd_seq_oss 37760 0
snd_seq_midi 14336 0
snd_rawmidi 29696 1 snd_seq_midi
snd_seq_midi_event 15104 2 snd_seq_oss,snd_seq_midi
iTCO_wdt 19108 0
iTCO_vendor_support 11652 1 iTCO_wdt
uvcvideo 63240 0
snd_seq 56880 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
psmouse 61972 0
compat_ioctl32 9344 1 uvcvideo
snd_timer 29704 2 snd_pcm,snd_seq
snd_seq_device 14988 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
pcspkr 10496 0
serio_raw 13316 0
videodev 41600 1 uvcvideo
v4l1_compat 21764 2 uvcvideo,videodev
intel_agp 34108 1
agpgart 42696 3 drm,intel_agp
snd 62628 15 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15200 1 snd
video 25360 0
snd_page_alloc 16904 2 snd_hda_intel,snd_pcm
output 11008 1 video
r8169 40836 0
mii 13312 1 r8169
fbcon 46112 0
tileblit 10752 1 fbcon
font 16384 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
compcache 12876 1
lzo_decompress 10880 1 compcache
lzo_compress 10880 1 compcache
tlsf 14092 1 compcache

thx1138@thx1138:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
pan0 no wireless extensions.

thx1138@thx1138:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:13:77:bd:43:dd
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reÃ§us: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 reÃ§us:0 (0.0 B) Octets transmis:0 (0.0 B)
Interruption:253 Adresse de base:0xa000
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:HÃ´te
UP LOOPBACK RUNNING MTU:16436 Metric:1
Packets reÃ§us:12 erreurs:0 :0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reÃ§us:888 (888.0 B) Octets transmis:888 (888.0 B)

thx1138@thx1138:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
pan0 Interface doesn't support scanning.

thx1138@thx1138:~$ uname -r -m
2.6.28-11-generic i686

thx1138@thx1138:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback

thx1138@thx1138:~$ nm-tool
NetworkManager Tool
State: disconnected
- Device:eth0----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 00:13:77:BD:43:DD
Capabilities:
Carrier Detect: yes
Speed: 10 Mb/s
Wired Properties
Carrier: off

Quelqu'un peut-il m'aider à rendre le wifi opérationnel ? Merci d'avance.

Nicorg · Le 02/10/2009, à 06:08

Salut,

Une petit recherche sur le forum aurait pu te conduire là par exemple

Jean-pierre59 · Le 03/10/2009, à 08:14

Bonjour

Une solution simple :

j 'ai fait un essai avec cette carte .

Se connecter en ethernet au départ
et laisser faire les mise à jour .

Ou attendre Karmic koala ,(http://planet.ubuntu-fr.org/) qui reconnait la carte .

Jean-pierre

lecoqhardi · Le 06/10/2009, à 21:08

Bonsoir à tous,
J'ai enfin pu avoir accès à internet et j'ai pu télécharger et installer le paquet linux-backports-modules-jaunty ! Par contre, le wifi continue de récalcitrer !
Voici les réponses aux commandes iwconfig, ifconfig et lsmod :

thx1138@thx1138:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:""
Mode:Managed Frequency:2.462 GHz Access Point: Not-Associated
Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.

thx1138@thx1138:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:13:77:bd:43:dd
inet adr:192.168.0.3 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::213:77ff:febd:43dd/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1592 erreurs:0 :0 overruns:0 frame:0
TX packets:1452 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2070213 (2.0 MB) Octets transmis:155243 (155.2 KB)
Interruption:253 Adresse de base:0xa000
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:23 erreurs:0 :0 overruns:0 frame:0
TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:1777 (1.7 KB) Octets transmis:1777 (1.7 KB)
wlan0 Link encap:Ethernet HWaddr 0c:60:76:2b:fd:a1
adr inet6: fe80::e60:76ff:fe2b:fda1/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:22 erreurs:0 :0 overruns:0 frame:0
TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:3296 (3.2 KB) Octets transmis:6565 (6.5 KB)
wmaster0 Link encap:UNSPEC HWaddr 0C-60-76-2B-FD-A1-64-61-00-00-00-00-00-00-00-00
UP RUNNING MTU:0 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)

thx1138@thx1138:~$ lsmod
Module Size Used by
i915 67844 2
drm 96424 3 i915
binfmt_misc 16776 1
ppdev 15620 0
bridge 56212 0
stp 10500 1 bridge
bnep 20224 2
input_polldev 11912 0
joydev 18368 0
lp 17156 0
parport 42220 2 ppdev,lp
snd_hda_intel 435252 3
snd_pcm_oss 46336 0
snd_mixer_oss 22656 1 snd_pcm_oss
snd_pcm 83076 2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 10756 0
snd_seq_oss 37760 0
snd_seq_midi 14336 0
snd_rawmidi 29696 1 snd_seq_midi
snd_seq_midi_event 15104 2 snd_seq_oss,snd_seq_midi
snd_seq 56880 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29704 2 snd_pcm,snd_seq
snd_seq_device 14988 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
arc4 9856 2
iTCO_wdt 19108 0
iTCO_vendor_support 11652 1 iTCO_wdt
ecb 10752 2
uvcvideo 63368 0
compat_ioctl32 9344 1 uvcvideo
snd 62756 15 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
psmouse 61972 0
video 25872 0
intel_agp 34108 1
ath9k 282420 0
videodev 41600 1 uvcvideo
v4l1_compat 21764 2 uvcvideo,videodev
soundcore 15200 1 snd
pcspkr 10496 0
serio_raw 13444 0
output 11008 1 video
agpgart 42696 3 drm,intel_agp
lbm_cw_mac80211 227492 1 ath9k
led_class 12036 1 ath9k
snd_page_alloc 16904 2 snd_hda_intel,snd_pcm
lbm_cw_cfg80211 73888 2 ath9k,lbm_cw_mac80211
r8169 40836 0
mii 13312 1 r8169
fbcon 46112 0
tileblit 10752 1 fbcon
font 16384 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
compcache 12876 1
lzo_decompress 10880 1 compcache
lzo_compress 10880 1 compcache
tlsf 14092 1 compcache

Quelqu'un a-t-il une idée ? Je suis preneur ! Merci.

olivier1979 · Le 06/10/2009, à 21:19

salut

poste aussi les code suivant

sudo iwlist wlan0 scan

salutation

olivier1979

lsam · Le 06/10/2009, à 21:25

Alors essaie

sudo ifconfig eth0 down
sudo ifconfig wlan0 up

Ubuntu-fr

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#1 Le 02/10/2009, à 00:55

wifi inopérant sur un netbook samsung

#2 Le 02/10/2009, à 06:08

Re : wifi inopérant sur un netbook samsung

#3 Le 03/10/2009, à 08:14

Re : wifi inopérant sur un netbook samsung

#4 Le 06/10/2009, à 21:08

Re : wifi inopérant sur un netbook samsung

#5 Le 06/10/2009, à 21:19

Re : wifi inopérant sur un netbook samsung

#6 Le 06/10/2009, à 21:25

Re : wifi inopérant sur un netbook samsung

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