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cubytus

Hardy Heron et WiFi ZyDAS 1211

B'jour à tous,

j'ai voulu récemment ré-essayer ma clé USB WiFi sur Hardy (elle n'avait pas servi depuis le dernier PC sur Gutsy, qui est mort depuis; tout marchait correctement excepté le vu-mètre de puissance), donc je la branche. Un clic sur l'icône du nm-applet 0.6.6 me dit qu'une de mes interfaces filaires est active (normal), et s'affiche en-dessous "Réseau sans fil", mais aucun réseau n'apparaît.

Parallèlement, la consommation de CPU augmente à 100%, et la commande top montre que ksoftirqd/0 est le plus gros consommateur, à 85% CPU, et tombe immédiatement à 0 dès que je débranche la clé.

Physiquement, le boîtier de la clé est très chaud, mais comme elle a toujours chauffé (C'est un émetteur de radiations électromagnétiques, après tout), donc ça ne m'a pas ttrop inquiété.

Syslog donne ça juste après l'avoir branchée:

Jun 15 11:15:20 Le-Grand-bleu kernel: [516139.544271] usb 2-6.3: new high speed USB device using ehci_hcd and address 103
Jun 15 11:15:20 Le-Grand-bleu kernel: [516139.637866] usb 2-6.3: configuration #1 chosen from 1 choice
Jun 15 11:15:20 Le-Grand-bleu NetworkManager: <debug> [1213542920.413234] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_ace_1215_noserial'). 
Jun 15 11:15:20 Le-Grand-bleu kernel: [516139.724046] usb 2-6.3: reset high speed USB device using ehci_hcd and address 103
Jun 15 11:15:20 Le-Grand-bleu kernel: [516139.828131] zd1211rw 2-6.3:1.0: eth2
Jun 15 11:15:20 Le-Grand-bleu NetworkManager: <debug> [1213542920.646122] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_ffffffff_ffffffff_noserial'). 
Jun 15 11:15:20 Le-Grand-bleu NetworkManager: <debug> [1213542920.687613] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/net_00_02_72_56_87_db'). 
Jun 15 11:15:20 Le-Grand-bleu kernel: [258070.031210] zd1211rw 2-6.3:1.0: firmware version 4725
Jun 15 11:15:20 Le-Grand-bleu kernel: [258070.071178] zd1211rw 2-6.3:1.0: zd1211b chip 0ace:1215 v4810 high 00-02-72 AL2230_RF pa0 g--NS
Jun 15 11:15:21 Le-Grand-bleu kernel: [258071.073182] zd1211rw 2-6.3:1.0: error ioread32(CR_REG1): -110
Jun 15 11:15:23 Le-Grand-bleu NetworkManager: <info>  eth2: Device is fully-supported using driver 'zd1211rw'. 
Jun 15 11:15:23 Le-Grand-bleu NetworkManager: <info>  eth2: driver does not support SSID scans (scan_capa 0x00). 
Jun 15 11:15:23 Le-Grand-bleu NetworkManager: <info>  nm_device_init(): waiting for device's worker thread to start 
Jun 15 11:15:23 Le-Grand-bleu NetworkManager: <info>  nm_device_init(): device's worker thread started, continuing. 
Jun 15 11:15:23 Le-Grand-bleu NetworkManager: <info>  Now managing wireless (802.11) device 'eth2'. 
Jun 15 11:15:23 Le-Grand-bleu NetworkManager: <info>  Deactivating device eth2.

Il y a manifestement un problème, mais lequel?

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MacBook Pro 8,1, i7 2,8GHz, 16Go, Scorpio Black 750Go. Mac OS X 10.6.8 + Ubuntu 12.04, 13.10, Windows XP, 7 et 8.
Un jour, Ubuntu sera aussi au point que Mac OS X. Ce jour, je te quitterai, Apple.

cubytus

Re : Hardy Heron et WiFi ZyDAS 1211

A titre de comparaison, voila le contenu du meme journal sur un autre ordinateur exécutant Hardy. Les réseaux sans fils apparaissent sans probleme, et aucune surconsommation de CPU.

Jun 15 17:52:38 tarcum-desktop dhclient: No DHCPOFFERS received.
Jun 15 17:52:38 tarcum-desktop dhclient: No working leases in persistent database - sleeping.
Jun 15 17:52:38 tarcum-desktop avahi-autoipd(eth0)[17801]: Found user 'avahi-autoipd' (UID 105) and group 'avahi-autoipd' (GID 113).
Jun 15 17:52:38 tarcum-desktop avahi-autoipd(eth0)[17801]: Successfully called chroot().
Jun 15 17:52:38 tarcum-desktop avahi-autoipd(eth0)[17801]: Successfully dropped root privileges.
Jun 15 17:52:38 tarcum-desktop avahi-autoipd(eth0)[17801]: Starting with address 169.254.8.242
Jun 15 17:52:38 tarcum-desktop kernel: [435942.360485] usb 2-2: new full speed USB device using uhci_hcd and address 3
Jun 15 17:52:38 tarcum-desktop kernel: [435942.531508] usb 2-2: configuration #1 chosen from 1 choice
Jun 15 17:52:38 tarcum-desktop NetworkManager: <debug> [1213566758.777623] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_ace_1215_noserial'). 
Jun 15 17:52:38 tarcum-desktop kernel: [435942.648453] usb 2-2: reset full speed USB device using uhci_hcd and address 3
Jun 15 17:52:38 tarcum-desktop kernel: [435942.835432] zd1211rw 2-2:1.0: eth2
Jun 15 17:52:39 tarcum-desktop NetworkManager: <debug> [1213566759.547099] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_ace_1215_noserial_if0'). 
Jun 15 17:52:39 tarcum-desktop NetworkManager: <debug> [1213566759.643475] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/net_00_02_72_56_87_db'). 
Jun 15 17:52:39 tarcum-desktop kernel: [435943.735444] zd1211rw 2-2:1.0: firmware version 4725
Jun 15 17:52:39 tarcum-desktop kernel: [435943.796406] zd1211rw 2-2:1.0: zd1211b chip 0ace:1215 v4810 full 00-02-72 AL2230_RF pa0 g--NS
Jun 15 17:52:39 tarcum-desktop kernel: [435943.842091] ADDRCONF(NETDEV_UP): eth2: link is not ready
Jun 15 17:52:39 tarcum-desktop NetworkManager: <info>  eth2: Device is fully-supported using driver 'zd1211rw'. 
Jun 15 17:52:39 tarcum-desktop NetworkManager: <info>  eth2: driver does not support SSID scans (scan_capa 0x00). 
Jun 15 17:52:40 tarcum-desktop NetworkManager: <info>  nm_device_init(): waiting for device's worker thread to start 
Jun 15 17:52:40 tarcum-desktop NetworkManager: <info>  nm_device_init(): device's worker thread started, continuing. 
Jun 15 17:52:40 tarcum-desktop NetworkManager: <info>  Now managing wireless (802.11) device 'eth2'. 
Jun 15 17:52:40 tarcum-desktop NetworkManager: <info>  Deactivating device eth2. 
Jun 15 17:52:44 tarcum-desktop avahi-autoipd(eth0)[17801]: Callout BIND, address 169.254.8.242 on interface eth0
Jun 15 17:52:44 tarcum-desktop avahi-daemon[4411]: Joining mDNS multicast group on interface eth0.IPv4 with address 169.254.8.242.
Jun 15 17:52:44 tarcum-desktop avahi-daemon[4411]: New relevant interface eth0.IPv4 for mDNS.
Jun 15 17:52:44 tarcum-desktop avahi-daemon[4411]: Registering new address record for 169.254.8.242 on eth0.IPv4.
Jun 15 17:52:48 tarcum-desktop avahi-autoipd(eth0)[17801]: Successfully claimed IP address 169.254.8.242

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MacBook Pro 8,1, i7 2,8GHz, 16Go, Scorpio Black 750Go. Mac OS X 10.6.8 + Ubuntu 12.04, 13.10, Windows XP, 7 et 8.
Un jour, Ubuntu sera aussi au point que Mac OS X. Ce jour, je te quitterai, Apple.

cubytus

Re : Hardy Heron et WiFi ZyDAS 1211

Personne???

Le sujet n'a pourtant pas été traité, que je sache, d'après les recherches sur le forum!

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MacBook Pro 8,1, i7 2,8GHz, 16Go, Scorpio Black 750Go. Mac OS X 10.6.8 + Ubuntu 12.04, 13.10, Windows XP, 7 et 8.
Un jour, Ubuntu sera aussi au point que Mac OS X. Ce jour, je te quitterai, Apple.

cubytus

Re : Hardy Heron et WiFi ZyDAS 1211

UP ! C'est pas résolu!!

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MacBook Pro 8,1, i7 2,8GHz, 16Go, Scorpio Black 750Go. Mac OS X 10.6.8 + Ubuntu 12.04, 13.10, Windows XP, 7 et 8.
Un jour, Ubuntu sera aussi au point que Mac OS X. Ce jour, je te quitterai, Apple.