Comandi per wireless da terminale

[alexro]

Salve a tutti,

ho dei problemi con una rete dell'università (non sono l'unico, a tutti fa questo problema): a volte si collega, poi, improvvisamente impazzisce e non riesco più ad accedere alla rete se non riavviando il computer, e non sempre neanche questo funziona.

volevo chiedervi, per esaminare il problema, ci sono dei comandi da terminale che sono l'analogo del network manager? Fanno un "log" di tutto quello che succede durante la connessione?


Vi ringrazio

[c_estrena]

Innanzitutto qui: http://forum.ubuntu-it.org/viewtopic.ph ... 6#p3097606 se ti interessa ci sono i omandi che servono per configurare una connessione.
Detto questo, puoi dare

Codice: Seleziona tutto

sudo dmesg

appena dopo che hai l'errore e spulciarti i log
o provare con

Codice: Seleziona tutto

sudo cat /var/log/NetworkManager

comunque c'è anche un comando per riavviare solo il network:

Codice: Seleziona tutto

sudo /etc/init.d networking restart

(se hai 10.04 forse la sintassi è leggermente diversa)
poi puoi fare delle prove con ping

Codice: Seleziona tutto

ping www.google.com o ping 192.168.1.1

non so se può esserti utile...spero di sì

[alexro]

ti ringrazio... ecco il risultato di dmesg

Codice: Seleziona tutto

[ 4908.935192] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4908.935198] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4909.075979] iwlagn 0000:05:00.0: No space for Tx
[ 4909.075993] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4909.075999] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4909.247123] iwlagn 0000:05:00.0: No space for Tx
[ 4909.247136] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4909.247142] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4909.346606] iwlagn 0000:05:00.0: No space for Tx
[ 4909.346620] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4909.346626] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4909.446079] iwlagn 0000:05:00.0: No space for Tx
[ 4909.446092] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4909.446098] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4909.549555] iwlagn 0000:05:00.0: No space for Tx
[ 4909.549569] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4909.549575] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4909.666828] iwlagn 0000:05:00.0: No space for Tx
[ 4909.666842] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4909.666848] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4910.265431] iwlagn 0000:05:00.0: No space for Tx
[ 4910.265445] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4910.265451] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4912.223565] iwlagn 0000:05:00.0: No space for Tx
[ 4912.223578] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4912.223585] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4912.223667] iwlagn 0000:05:00.0: No space for Tx
[ 4912.223674] iwlagn 0000:05:00.0: Error sending REPLY_SCAN_CMD: enqueue_hcmd failed: -28
[ 4912.223690] iwlagn 0000:05:00.0: No space for Tx
[ 4912.223696] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4912.223701] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4912.223707] iwlagn 0000:05:00.0: No space for Tx
[ 4912.223712] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4912.223718] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4912.223732] iwlagn 0000:05:00.0: No space for Tx
[ 4912.223738] iwlagn 0000:05:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28
[ 4913.235677] iwlagn 0000:05:00.0: No space for Tx
[ 4913.235691] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.235697] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4913.337250] iwlagn 0000:05:00.0: No space for Tx
[ 4913.337264] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.337270] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4913.441210] iwlagn 0000:05:00.0: No space for Tx
[ 4913.441224] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.441230] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4913.546842] iwlagn 0000:05:00.0: No space for Tx
[ 4913.546855] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.546861] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4913.645321] iwlagn 0000:05:00.0: No space for Tx
[ 4913.645334] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.645340] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4913.749357] iwlagn 0000:05:00.0: No space for Tx
[ 4913.749371] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.749377] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4913.861953] iwlagn 0000:05:00.0: No space for Tx
[ 4913.861967] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.861973] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4913.980052] iwlagn 0000:05:00.0: No space for Tx
[ 4913.980065] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4913.980070] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4914.265126] iwlagn 0000:05:00.0: No space for Tx
[ 4914.265139] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4914.265145] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4914.669526] iwlagn 0000:05:00.0: No space for Tx
[ 4914.669539] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4914.669545] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4915.386283] iwlagn 0000:05:00.0: No space for Tx
[ 4915.386296] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4915.386302] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4917.227474] iwlagn 0000:05:00.0: No space for Tx
[ 4917.227487] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4917.227493] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4917.227577] iwlagn 0000:05:00.0: No space for Tx
[ 4917.227584] iwlagn 0000:05:00.0: Error sending REPLY_SCAN_CMD: enqueue_hcmd failed: -28
[ 4917.227600] iwlagn 0000:05:00.0: No space for Tx
[ 4917.227606] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4917.227611] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4917.227617] iwlagn 0000:05:00.0: No space for Tx
[ 4917.227622] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4917.227628] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4917.227641] iwlagn 0000:05:00.0: No space for Tx
[ 4917.227647] iwlagn 0000:05:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28
[ 4917.741826] iwlagn 0000:05:00.0: No space for Tx
[ 4917.741840] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4917.741846] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4917.843894] iwlagn 0000:05:00.0: No space for Tx
[ 4917.843907] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4917.843914] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4917.946312] iwlagn 0000:05:00.0: No space for Tx
[ 4917.946326] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4917.946332] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4918.048571] iwlagn 0000:05:00.0: No space for Tx
[ 4918.048584] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4918.048590] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4918.150983] iwlagn 0000:05:00.0: No space for Tx
[ 4918.150997] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4918.151003] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4918.253724] iwlagn 0000:05:00.0: No space for Tx
[ 4918.253738] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4918.253744] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4918.355853] iwlagn 0000:05:00.0: No space for Tx
[ 4918.355867] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4918.355873] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4918.461839] iwlagn 0000:05:00.0: No space for Tx
[ 4918.461853] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4918.461859] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4918.669309] iwlagn 0000:05:00.0: No space for Tx
[ 4918.669323] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4918.669329] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4919.278377] iwlagn 0000:05:00.0: No space for Tx
[ 4919.278390] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4919.278396] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4920.614756] iwlagn 0000:05:00.0: No space for Tx
[ 4920.614769] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4920.614775] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4920.711527] iwlagn 0000:05:00.0: No space for Tx
[ 4920.711541] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4920.711547] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4920.813531] iwlagn 0000:05:00.0: No space for Tx
[ 4920.813545] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4920.813551] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4920.920090] iwlagn 0000:05:00.0: No space for Tx
[ 4920.920103] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4920.920109] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.018346] iwlagn 0000:05:00.0: No space for Tx
[ 4921.018358] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.018364] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.120778] iwlagn 0000:05:00.0: No space for Tx
[ 4921.120792] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.120798] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.225612] iwlagn 0000:05:00.0: No space for Tx
[ 4921.225625] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.225631] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.325554] iwlagn 0000:05:00.0: No space for Tx
[ 4921.325568] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.325574] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.436768] iwlagn 0000:05:00.0: No space for Tx
[ 4921.436782] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.436787] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.530158] iwlagn 0000:05:00.0: No space for Tx
[ 4921.530171] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.530177] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.633058] iwlagn 0000:05:00.0: No space for Tx
[ 4921.633072] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.633078] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4921.837241] iwlagn 0000:05:00.0: No space for Tx
[ 4921.837254] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4921.837260] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4922.230340] iwlagn 0000:05:00.0: No space for Tx
[ 4922.230353] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4922.230359] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4922.230455] iwlagn 0000:05:00.0: No space for Tx
[ 4922.230463] iwlagn 0000:05:00.0: Error sending REPLY_SCAN_CMD: enqueue_hcmd failed: -28
[ 4922.230479] iwlagn 0000:05:00.0: No space for Tx
[ 4922.230485] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4922.230490] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4922.230496] iwlagn 0000:05:00.0: No space for Tx
[ 4922.230501] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4922.230507] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4922.230520] iwlagn 0000:05:00.0: No space for Tx
[ 4922.230526] iwlagn 0000:05:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28
[ 4925.320282] iwlagn 0000:05:00.0: No space for Tx
[ 4925.320296] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4925.320302] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4926.240801] iwlagn 0000:05:00.0: No space for Tx
[ 4926.240815] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4926.240821] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4926.649431] iwlagn 0000:05:00.0: No space for Tx
[ 4926.649445] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4926.649451] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4927.231865] iwlagn 0000:05:00.0: No space for Tx
[ 4927.231878] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4927.231885] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4927.231963] iwlagn 0000:05:00.0: No space for Tx
[ 4927.231971] iwlagn 0000:05:00.0: Error sending REPLY_SCAN_CMD: enqueue_hcmd failed: -28
[ 4927.231988] iwlagn 0000:05:00.0: No space for Tx
[ 4927.231993] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4927.231999] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4927.232005] iwlagn 0000:05:00.0: No space for Tx
[ 4927.232010] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4927.232015] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4927.232030] iwlagn 0000:05:00.0: No space for Tx
[ 4927.232036] iwlagn 0000:05:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28
[ 4927.850144] iwlagn 0000:05:00.0: No space for Tx
[ 4927.850157] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4927.850163] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4928.187356] iwlagn 0000:05:00.0: No space for Tx
[ 4928.187369] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4928.187375] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4928.391265] iwlagn 0000:05:00.0: No space for Tx
[ 4928.391278] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4928.391284] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4928.503046] iwlagn 0000:05:00.0: No space for Tx
[ 4928.503059] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4928.503065] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4930.644049] iwlagn 0000:05:00.0: No space for Tx
[ 4930.644062] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4930.644068] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4930.746452] iwlagn 0000:05:00.0: No space for Tx
[ 4930.746465] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4930.746471] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4930.848843] iwlagn 0000:05:00.0: No space for Tx
[ 4930.848857] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4930.848863] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4930.951116] iwlagn 0000:05:00.0: No space for Tx
[ 4930.951130] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4930.951136] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.053598] iwlagn 0000:05:00.0: No space for Tx
[ 4931.053611] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.053617] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.156053] iwlagn 0000:05:00.0: No space for Tx
[ 4931.156066] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.156072] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.258746] iwlagn 0000:05:00.0: No space for Tx
[ 4931.258759] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.258765] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.363591] iwlagn 0000:05:00.0: No space for Tx
[ 4931.363604] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.363610] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.465690] iwlagn 0000:05:00.0: No space for Tx
[ 4931.465704] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.465710] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.566857] iwlagn 0000:05:00.0: No space for Tx
[ 4931.566870] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.566876] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.667929] iwlagn 0000:05:00.0: No space for Tx
[ 4931.667942] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.667949] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.770818] iwlagn 0000:05:00.0: No space for Tx
[ 4931.770832] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.770838] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.873208] iwlagn 0000:05:00.0: No space for Tx
[ 4931.873222] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.873227] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4931.976729] iwlagn 0000:05:00.0: No space for Tx
[ 4931.976743] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4931.976748] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4932.079253] iwlagn 0000:05:00.0: No space for Tx
[ 4932.079267] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4932.079273] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4932.182915] iwlagn 0000:05:00.0: No space for Tx
[ 4932.182928] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4932.182934] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4932.237700] iwlagn 0000:05:00.0: No space for Tx
[ 4932.237713] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4932.237719] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4932.237794] iwlagn 0000:05:00.0: No space for Tx
[ 4932.237801] iwlagn 0000:05:00.0: Error sending REPLY_SCAN_CMD: enqueue_hcmd failed: -28
[ 4932.237817] iwlagn 0000:05:00.0: No space for Tx
[ 4932.237822] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4932.237828] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4932.237834] iwlagn 0000:05:00.0: No space for Tx
[ 4932.237839] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4932.237844] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4932.237857] iwlagn 0000:05:00.0: No space for Tx
[ 4932.237863] iwlagn 0000:05:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28
[ 4932.283036] iwlagn 0000:05:00.0: No space for Tx
[ 4932.283050] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4932.283056] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4932.387757] iwlagn 0000:05:00.0: No space for Tx
[ 4932.387770] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4932.387776] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4932.594091] iwlagn 0000:05:00.0: No space for Tx
[ 4932.594104] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4932.594111] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4932.771390] iwlagn 0000:05:00.0: No space for Tx
[ 4932.771403] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4932.771409] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4933.105119] iwlagn 0000:05:00.0: No space for Tx
[ 4933.105133] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4933.105139] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4933.511311] iwlagn 0000:05:00.0: No space for Tx
[ 4933.511324] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4933.511330] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4933.729195] iwlagn 0000:05:00.0: No space for Tx
[ 4933.729207] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4933.729213] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4933.822463] iwlagn 0000:05:00.0: No space for Tx
[ 4933.822477] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4933.822483] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4934.027028] iwlagn 0000:05:00.0: No space for Tx
[ 4934.027041] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4934.027047] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4934.128995] iwlagn 0000:05:00.0: No space for Tx
[ 4934.129008] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4934.129014] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4934.331530] iwlagn 0000:05:00.0: No space for Tx
[ 4934.331544] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4934.331550] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4934.541912] iwlagn 0000:05:00.0: No space for Tx
[ 4934.541926] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4934.541932] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4934.943781] iwlagn 0000:05:00.0: No space for Tx
[ 4934.943794] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4934.943800] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4935.046122] iwlagn 0000:05:00.0: No space for Tx
[ 4935.046135] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4935.046141] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4935.257105] iwlagn 0000:05:00.0: No space for Tx
[ 4935.257118] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4935.257124] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4936.890552] iwlagn 0000:05:00.0: No space for Tx
[ 4936.890566] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4936.890572] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4936.991968] iwlagn 0000:05:00.0: No space for Tx
[ 4936.991982] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4936.991988] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4937.198853] iwlagn 0000:05:00.0: No space for Tx
[ 4937.198866] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4937.198872] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4937.243448] iwlagn 0000:05:00.0: No space for Tx
[ 4937.243460] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4937.243467] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4937.243534] iwlagn 0000:05:00.0: No space for Tx
[ 4937.243541] iwlagn 0000:05:00.0: Error sending REPLY_SCAN_CMD: enqueue_hcmd failed: -28
[ 4937.243557] iwlagn 0000:05:00.0: No space for Tx
[ 4937.243562] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4937.243568] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4937.243574] iwlagn 0000:05:00.0: No space for Tx
[ 4937.243579] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4937.243585] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4937.243597] iwlagn 0000:05:00.0: No space for Tx
[ 4937.243603] iwlagn 0000:05:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28
[ 4937.515688] iwlagn 0000:05:00.0: No space for Tx
[ 4937.515701] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4937.515707] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4938.222050] iwlagn 0000:05:00.0: No space for Tx
[ 4938.222063] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4938.222070] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4938.425386] iwlagn 0000:05:00.0: No space for Tx
[ 4938.425401] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4938.425407] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4938.835995] iwlagn 0000:05:00.0: No space for Tx
[ 4938.836008] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4938.836014] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4941.408437] iwlagn 0000:05:00.0: No space for Tx
[ 4941.408450] iwlagn 0000:05:00.0: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
[ 4941.408456] iwlagn 0000:05:00.0: SENSITIVITY_CMD failed
[ 4941.657367] iwlagn 0000:05:00.0: RF_KILL bit toggled to disable radio.
[ 4942.290327] iwlagn 0000:05:00.0: No space for Tx
[ 4942.290340] iwlagn 0000:05:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 4942.290347] iwlagn 0000:05:00.0: Error setting new RXON (-28)
[ 4943.254981] iwlagn 0000:05:00.0: RF_KILL bit toggled to enable radio.
[ 4944.176801] Registered led device: iwl-phy0::radio
[ 4944.176846] Registered led device: iwl-phy0::assoc
[ 4944.176886] Registered led device: iwl-phy0::RX
[ 4944.176929] Registered led device: iwl-phy0::TX
[ 4944.195117] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 4944.234023] wlan0: direct probe to AP 00:1a:70:b1:44:96 (try 1)
[ 4944.237625] wlan0: direct probe responded
[ 4944.237634] wlan0: authenticate with AP 00:1a:70:b1:44:96 (try 1)
[ 4944.256928] wlan0: authenticated
[ 4944.256953] wlan0: associate with AP 00:1a:70:b1:44:96 (try 1)
[ 4944.259919] wlan0: RX AssocResp from 00:1a:70:b1:44:96 (capab=0x401 status=0 aid=31)
[ 4944.259922] wlan0: associated
[ 4944.268224] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 4954.350034] wlan0: no IPv6 routers present
[ 4971.270075] wlan0: deauthenticating from 00:1a:70:b1:44:96 by local choice (reason=3)
[ 4971.273920] wlan0: direct probe to AP 00:1a:70:b1:44:96 (try 1)
[ 4971.273934] wlan0: deauthenticating from 00:1a:70:b1:44:96 by local choice (reason=3)
[ 4971.275516] wlan0: direct probe to AP 00:1a:70:af:46:e6 (try 1)
[ 4971.310753] wlan0: direct probe responded
[ 4971.310765] wlan0: authenticate with AP 00:1a:70:af:46:e6 (try 1)
[ 4971.322109] wlan0: authenticated
[ 4971.322151] wlan0: associate with AP 00:1a:70:af:46:e6 (try 1)
[ 4971.327634] wlan0: RX AssocResp from 00:1a:70:af:46:e6 (capab=0x401 status=0 aid=52)
[ 4971.327642] wlan0: associated
[ 5012.431490] wlan0: deauthenticating from 00:1a:70:af:46:e6 by local choice (reason=3)
[ 5012.435415] wlan0: deauthenticating from 00:1a:70:af:46:e6 by local choice (reason=3)
[ 5012.451625] wlan0: direct probe to AP 00:1a:70:b1:44:7e (try 1)
[ 5012.650067] wlan0: direct probe to AP 00:1a:70:b1:44:7e (try 2)
[ 5012.850079] wlan0: direct probe to AP 00:1a:70:b1:44:7e (try 3)
[ 5013.050191] wlan0: direct probe to AP 00:1a:70:b1:44:7e timed out
[ 5020.708890] wlan0: deauthenticating from 00:1a:70:b1:44:7e by local choice (reason=3)
[ 5020.710956] wlan0: direct probe to AP 00:1a:70:af:46:e6 (try 1)
[ 5020.911305] wlan0: direct probe to AP 00:1a:70:af:46:e6 (try 2)
[ 5021.110916] wlan0: direct probe to AP 00:1a:70:af:46:e6 (try 3)
[ 5021.311555] wlan0: direct probe to AP 00:1a:70:af:46:e6 timed out
[ 5028.960669] wlan0: direct probe to AP 00:1a:70:af:46:e6 (try 1)
[ 5028.968030] wlan0: direct probe responded
[ 5028.968039] wlan0: authenticate with AP 00:1a:70:af:46:e6 (try 1)
[ 5028.979357] wlan0: authenticated
[ 5028.979403] wlan0: associate with AP 00:1a:70:af:46:e6 (try 1)
[ 5028.985193] wlan0: RX AssocResp from 00:1a:70:af:46:e6 (capab=0x401 status=0 aid=52)
[ 5028.985202] wlan0: associated
alessio@Leibniz:~$ 

Alla fine dopo che riavvio con un pulsante la scheda wireless, si collega. Anche se adesso ho dovuto riavviare per risponderti....

Prima ci sono tutti gli errori... che ne pensi?

[c_estrena]

Che kernel hai?
qui https://bugs.launchpad.net/ubuntu/+sour ... bug/548992 dicono che

It appears the new kernel (2.6.32-18-generic) does fix the problem. Thank you!

e anche qua: http://ubuntuforums.org/showpost.php?p= ... ostcount=5
guarda poi con pazienza prova a cercare le stringhe di errore su google per vedere se trova qualcosa (ricordati di togliere i numeri, se non non trova niente), io ora mi dispiace ma non ho tempo
in ogni caso reason 3 non so quale sia (la 2 è una chiave errata, ma la tre mi sembra dipenda dal server).
Immagino che essendo internet dell'università è una rete libera a cui ti devi autenticare, o no?
che cripaggio ha? e tu, che scheda hai?

[alexro]

Che kernel hai?
qui https://bugs.launchpad.net/ubuntu/+sour ... bug/548992 dicono che

It appears the new kernel (2.6.32-18-generic) does fix the problem. Thank you!

e anche qua: http://ubuntuforums.org/showpost.php?p= ... ostcount=5
guarda poi con pazienza prova a cercare le stringhe di errore su google per vedere se trova qualcosa (ricordati di togliere i numeri, se non non trova niente), io ora mi dispiace ma non ho tempo
in ogni caso reason 3 non so quale sia (la 2 è una chiave errata, ma la tre mi sembra dipenda dal server).
Immagino che essendo internet dell'università è una rete libera a cui ti devi autenticare, o no?
che cripaggio ha? e tu, che scheda hai?

infatti io penso sia un problema di server, perchè quando sono in facoltà la stessa rete non mi dà problemi. Però vorrei capirlo questo problema, per segnalarlo a chi di competenza, visto che sono molto poco competenti...
anche persone con windows hanno problemi qui, per questo non credo sia dipendente dal kernel...

Comunque si, dopo l'accesso mi devo autenticare... per il "crippaggio" scusami ma non so cosa intendi...
La mia scheda è una Intel 5100

[c_estrena]

scusa, volevo dire "criptaggio" (wep, wpa, wpa2)
da me l'autentificazione dura 12589 secondi e poi scade e sei obbligato a rimettere password per poterti collegare, non è che sia una cosa analoga? non c'è un centro informatico che gestisce il wireless dell'unversità? di dove sei? a torino si chiama Rete (mi sembra) ma altrove non so...

[alexro]

non c'è criptaggio, il login si esegue aprendo il browser... sono a ferrara cmq
il fatto è che in facoltà va alla grande, dove abito io invece, pur essendo a tre metri dalla centralina e dai vari router, dà questo problema...