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#1 Le 24/05/2009, à 22:44
- incises
[RESOLU] KDE 4.2.2 et Wifi
Je signale à tout hasard sur ce forum un fil du forum KDE concernant une difficulté (quasi impossibilité) de me connecter via Wifi sous le bureau KD.E 4.2.2 (alors que tout est OK pour moi sous GNOME ou XFCE) :
http://forum.ubuntu-fr.org/viewtopic.php?id=320319
Zut, je voulais mettre ce message dans le forum Wifi, désolé..
~$ sudo cat /etc/lsb-release
[sudo] password for cassian:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.04"
~$ lsusb
Bus 002 Device 003: ID 064e:a115 Suyin Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 147e:1000
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 002: ID 0a5c:2151 Broadcom Corp.
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 9600M GT (rev a1)
0e:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
14:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
1a:00.0 System peripheral: JMicron Technologies, Inc. SD/MMC Host Controller
1a:00.2 SD Host controller: JMicron Technologies, Inc. Standard SD Host Controller
1a:00.3 System peripheral: JMicron Technologies, Inc. MS Host Controller
1a:00.4 System peripheral: JMicron Technologies, Inc. xD Host Controller
~$ sudo lshw -C network
*-network
description: Wireless interface
product: Wireless WiFi Link 5100
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:0e:00.0
logical name: wmaster0
version: 00
serial: 00:21:5d:1c:d6:0e
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwlagn ip=192.168.0.3 latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abgn
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:14:00.0
logical name: eth2
version: 02
serial: 00:1e:ec:5b:fa:e9
size: 10MB/s
capacity: 1GB/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 1000bt 1000bt-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: 1
logical name: pan0
serial: 5a:d6:9d:59:5f:a1
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
~$ lsmod
Module Size Used by
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 2
arc4 9856 2
ecb 10752 2
snd_pcm_oss 46336 0
snd_mixer_oss 22656 1 snd_pcm_oss
snd_pcm 82948 2 snd_hda_intel,snd_pcm_oss
iwlagn 100228 0
iwlcore 93184 1 iwlagn
uvcvideo 63240 0
snd_timer 29704 1 snd_pcm
nvidia 7233756 29
snd 62628 9 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
psmouse 61972 0
soundcore 15200 1 snd
led_class 12036 1 iwlcore
compat_ioctl32 9344 1 uvcvideo
snd_page_alloc 16904 2 snd_hda_intel,snd_pcm
pcspkr 10496 0
serio_raw 13316 0
mac80211 217208 2 iwlagn,iwlcore
intel_agp 34108 0
agpgart 42696 2 nvidia,intel_agp
btusb 19608 2
videodev 41600 1 uvcvideo
video 25360 6
sdhci_pci 15232 0
sdhci 23940 1 sdhci_pci
iTCO_wdt 19108 0
iTCO_vendor_support 11652 1 iTCO_wdt
v4l1_compat 21764 2 uvcvideo,videodev
cfg80211 38032 3 iwlagn,iwlcore,mac80211
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
~$ iwconfig
lo no wireless extensions.
eth2 no wireless extensions.
wmaster0 no wireless extensions.
wlan2 IEEE 802.11abgn ESSID:"Cassian"
Mode:Managed Frequency:2.462 GHz Access Point: C6:07:6C:5A:9C:40
Bit Rate=54 Mb/s Tx-Power=15 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality=75/100 Signal level:-57 dBm Noise level=-87 dBm
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.
~$ ifconfig
eth2 Link encap:Ethernet HWaddr 00:1e:ec:5b:fa:e9
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)
Interruption:248 Adresse de base:0x4000
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:340 erreurs:0 :0 overruns:0 frame:0
TX packets:340 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:24032 (24.0 KB) Octets transmis:24032 (24.0 KB)
wlan2 Link encap:Ethernet HWaddr 00:21:5d:1c:d6:0e
inet adr:192.168.0.3 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::221:5dff:fe1c:d60e/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:23479 erreurs:0 :0 overruns:0 frame:0
TX packets:24533 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:19727627 (19.7 MB) Octets transmis:5101070 (5.1 MB)
wmaster0 Link encap:UNSPEC HWaddr 00-21-5D-1C-D6-0E-36-30-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)
~$ sudo iwlist scan
Cell 12 - Address: C6:07:6C:5A:9C:40
ESSID:"Toto"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=80/100 Signal level:-54 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 00074361737369616E
IE: Unknown: 010482848B96
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000005436d74c45
Extra: Last beacon: 196ms ago
~$ uname -r -m
2.6.28-11-generic i686
:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth2 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 00:1E:EC:5B:FA:E9
Capabilities:
Carrier Detect: yes
Speed: 10 Mb/s
Wired Properties
Carrier: off
- Device: wlan2 [Toto] -----------------------------------------------------
Type: 802.11 WiFi
Driver: iwlagn
State: connected
Default: yes
HW Address: 00:21:5D:1C:D6:0E
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
Neuf WiFi: Infra, 00:17:33:FB:39:DC, Freq 2462 MHz, Rate 54 Mb/s, Strength 37
Neuf WiFi: Infra, 00:17:33:FA:7D:18, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
freephonie: Infra, AA:91:50:72:D7:77, Freq 2437 MHz, Rate 54 Mb/s, Strength 46 WPA Enterprise
ALICE-18BD2A: Infra, 00:03:C9:18:BD:35, Freq 2462 MHz, Rate 54 Mb/s, Strength 48 WEP
Livebox-8350: Infra, 00:1E:4C:06:30:60, Freq 2412 MHz, Rate 54 Mb/s, Strength 42 WPA
Livebox-7A9A: Infra, 00:19:70:17:4D:69, Freq 2462 MHz, Rate 54 Mb/s, Strength 51 WPA
NEUF_7D10: Infra, 00:17:33:FA:7D:11, Freq 2462 MHz, Rate 54 Mb/s, Strength 46 WPA
NEUF_C34C: Infra, 00:17:33:54:C3:4D, Freq 2412 MHz, Rate 54 Mb/s, Strength 37 WPA
*Toto: Infra, C6:07:6C:5A:9C:40, Freq 2462 MHz, Rate 54 Mb/s, Strength 85 WEP
Neuf WiFi: Infra, 00:17:33:59:C0:50, Freq 2462 MHz, Rate 54 Mb/s, Strength 52
Neuf WiFi: Infra, 00:17:33:27:72:0C, Freq 2462 MHz, Rate 54 Mb/s, Strength 61
Livebox-5EB0: Infra, 00:16:CF:BF:12:30, Freq 2412 MHz, Rate 54 Mb/s, Strength 45 WEP
NEUF_7204: Infra, 00:17:33:27:72:05, Freq 2462 MHz, Rate 54 Mb/s, Strength 62 WPA
NEUF_C048: Infra, 00:17:33:59:C0:49, Freq 2462 MHz, Rate 54 Mb/s, Strength 48 WPA
Livebox-d22c: Infra, 00:1D:6A:53:62:86, Freq 2437 MHz, Rate 54 Mb/s, Strength 69 WPAWPA2
Livebox-7D20: Infra, 00:14:A4:73:A8:C6, Freq 2412 MHz, Rate 54 Mb/s, Strength 49 WPA
NEUF_283C: Infra, 00:17:33:B5:28:3D, Freq 2462 MHz, Rate 54 Mb/s, Strength 49 WPA
freephonie: Infra, A2:12:B3:74:BF:7F, Freq 2457 MHz, Rate 54 Mb/s, Strength 48 WPAEnterprise
freephonie: Infra, C6:07:6C:5A:9C:43, Freq 2462 MHz, Rate 54 Mb/s, Strength 79 WPAEnterprise
IPv4 Settings:
Address: 192.168.0.3
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 212.27.40.241
DNS: 212.27.40.240Dernière modification par incises (Le 26/05/2009, à 16:46)
Hors ligne
#2 Le 26/05/2009, à 16:45
- incises
Re : [RESOLU] KDE 4.2.2 et Wifi
Le problème a été résolu grâce à stefg1971. Il a suffi d'installer et d'utiliser WICD.
Hors ligne
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