bonjour à tous,
je viens de faire l’acquisition d’un nouveau portable: asus x53s
j’ai réussi tant bien que mal a installer wheezy (impossible de passer par un boot sur clef usb!) Bref, là, j’ai un autre soucis. A l’installation, l’installateur m’a bien demander le firmware pour la carte wifi, et je peux me connecter sur mon wifi.
Jusque là, vous allez me dire, pourquoi je suis ici à me plaindre?
Ben, le soucis, c’est que le réseau fonctionne juste 15 minutes (environ). J’ai tenté en dhcp comme en ip fixe, c’est toujours pareil: que je sois en train de télécharger ou non, je perd la connexion. Mes indicateurs dans la barre de xfce4 m’indique que je suis toujours connecté (wifi comme ip) mais ping ne donne aucun résultat.
Mon noyau:
les log du chargement du module wifi:
Dec 5 19:05:53 unimatrice0 kernel: [ 9572.289161] iwlagn: Unknown parameter `debug'
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.079807] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.079811] Copyright(c) 2003-2011 Intel Corporation
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.079864] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.079880] iwlagn 0000:03:00.0: setting latency timer to 64
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.079908] iwlagn 0000:03:00.0: pci_resource_len = 0x00002000
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.079910] iwlagn 0000:03:00.0: pci_resource_base = ffffc90000674000
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.079913] iwlagn 0000:03:00.0: HW Revision ID = 0x0
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.080019] iwlagn 0000:03:00.0: irq 43 for MSI/MSI-X
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.080068] iwlagn 0000:03:00.0: Detected Intel(R) Centrino(R) Wireless-N 100 BGN, REV=0x6C
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.080139] iwlagn 0000:03:00.0: L1 Disabled; Enabling L0S
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.101647] iwlagn 0000:03:00.0: device EEPROM VER=0x166, CALIB=0x6
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.101651] iwlagn 0000:03:00.0: Device SKU: 0X50
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.101654] iwlagn 0000:03:00.0: Valid Tx ant: 0X1, Valid Rx ant: 0X3
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.101676] iwlagn 0000:03:00.0: Tunable channels: 13 802.11bg, 0 802.11a channels
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.104957] iwlagn 0000:03:00.0: loaded firmware version 39.31.5.1 build 32895
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.105083] Registered led device: phy2-led
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.105287] ieee80211 phy2: Selected rate control algorithm 'iwl-agn-rs'
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.147825] iwlagn 0000:03:00.0: L1 Disabled; Enabling L0S
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.209217] iwlagn 0000:03:00.0: L1 Disabled; Enabling L0S
Dec 5 19:09:37 unimatrice0 kernel: [ 9796.272586] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Dec 5 19:09:38 unimatrice0 ntpdate[11893]: Can't find host 0.debian.pool.ntp.org: Name or service not known (-2)
Dec 5 19:09:38 unimatrice0 ntpdate[11893]: Can't find host 1.debian.pool.ntp.org: Name or service not known (-2)
Dec 5 19:09:38 unimatrice0 ntpdate[11893]: Can't find host 2.debian.pool.ntp.org: Name or service not known (-2)
Dec 5 19:09:38 unimatrice0 ntpdate[11893]: Can't find host 3.debian.pool.ntp.org: Name or service not known (-2)
Dec 5 19:09:38 unimatrice0 ntpdate[11893]: no servers can be used, exiting
Dec 5 19:09:39 unimatrice0 wpa_supplicant[11868]: Trying to authenticate with 00:18:84:a5:df:02 (SSID='MyPlace' freq=2412 MHz)
Dec 5 19:09:39 unimatrice0 wpa_supplicant[11868]: Trying to associate with 00:18:84:a5:df:02 (SSID='MyPlace' freq=2412 MHz)
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.741489] wlan0: authenticate with 00:18:84:a5:df:02 (try 1)
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.743758] wlan0: authenticated
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.743964] wlan0: waiting for beacon from 00:18:84:a5:df:02
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.804234] wlan0: beacon received
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.805568] wlan0: associate with 00:18:84:a5:df:02 (try 1)
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.815094] wlan0: RX AssocResp from 00:18:84:a5:df:02 (capab=0x431 status=0 aid=2)
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.815098] wlan0: associated
Dec 5 19:09:39 unimatrice0 wpa_supplicant[11868]: Associated with 00:18:84:a5:df:02
Dec 5 19:09:39 unimatrice0 kernel: [ 9797.820334] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Dec 5 19:09:39 unimatrice0 wpa_supplicant[11868]: WPA: Key negotiation completed with 00:18:84:a5:df:02 [PTK=TKIP GTK=TKIP]
Dec 5 19:09:39 unimatrice0 wpa_supplicant[11868]: CTRL-EVENT-CONNECTED - Connection to 00:18:84:a5:df:02 completed (auth) [id=0 id_str=maison]
Dec 5 19:09:39 unimatrice0 wpa_action: WPA_IFACE=wlan0 WPA_ACTION=CONNECTED
Dec 5 19:09:39 unimatrice0 wpa_action: WPA_ID=0 WPA_ID_STR=maison WPA_CTRL_DIR=/var/run/wpa_supplicant
Dec 5 19:09:39 unimatrice0 wpa_action: ifup wlan0=maison
Dec 5 19:09:39 unimatrice0 avahi-daemon[1360]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.10.59.
Dec 5 19:09:39 unimatrice0 avahi-daemon[1360]: New relevant interface wlan0.IPv4 for mDNS.
Dec 5 19:09:39 unimatrice0 avahi-daemon[1360]: Registering new address record for 192.168.10.59 on wlan0.IPv4.
Dec 5 19:09:39 unimatrice0 wpa_action: creating sendsigs omission pidfile: /run/sendsigs.omit.d/wpasupplicant.wpa_supplicant.wlan0.pid
Dec 5 19:09:39 unimatrice0 wpa_action: bssid=00:18:84:a5:df:02
Dec 5 19:09:39 unimatrice0 wpa_action: ssid=MyPlace
Dec 5 19:09:39 unimatrice0 wpa_action: id=0
Dec 5 19:09:39 unimatrice0 wpa_action: id_str=maison
Dec 5 19:09:39 unimatrice0 wpa_action: mode=station
Dec 5 19:09:39 unimatrice0 wpa_action: pairwise_cipher=TKIP
Dec 5 19:09:39 unimatrice0 wpa_action: group_cipher=TKIP
Dec 5 19:09:39 unimatrice0 wpa_action: key_mgmt=WPA-PSK
Dec 5 19:09:39 unimatrice0 wpa_action: wpa_state=COMPLETED
Dec 5 19:09:39 unimatrice0 wpa_action: ip_address=192.168.10.59
Dec 5 19:09:41 unimatrice0 avahi-daemon[1360]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::7a92:9cff:fe0f:c57c.
Dec 5 19:09:41 unimatrice0 avahi-daemon[1360]: New relevant interface wlan0.IPv6 for mDNS.
Dec 5 19:09:41 unimatrice0 avahi-daemon[1360]: Registering new address record for fe80::7a92:9cff:fe0f:c57c on wlan0.*.
Dec 5 19:09:50 unimatrice0 ntpdate[11951]: step time server 94.23.18.73 offset 0.006339 sec
Dec 5 19:09:50 unimatrice0 kernel: [ 9808.687806] wlan0: no IPv6 routers present
Dec 5 19:09:57 unimatrice0 wpa_supplicant[11868]: WPA: Group rekeying completed with 00:18:84:a5:df:02 [GTK=TKIP]
La seule chose que j’ai pu remarqué, c’est que j’ai la dernière ligne sur mes log ci dessus qui apparait à priori au moment de la perte de la connexion.
Bref, je sèche. Tous les sites que j’ai pu consulter ne parle pas de ce genre de problème.
Quelqu’un a t il une idée à me soumettre, s’il vous plait?
Rémi (qui aura d’autre soucis avec cette machine: touchpad, optimus, …)
J’ai deux secondes de perte de réseau, c’est mieux que ifdown/ifup car ça ne fait pas rejouer dhcp.
