[Bug 348204] Re: [Jaunty] Intel wireless 3945ABG is unstable and disconnects frequently

Stancu Florin niflostancu at gmail.com
Sun May 2 08:24:55 UTC 2010


great... the bug returns to me on lucid :(
I have dmesg full of:
[ 3251.707195] iwl3945 0000:10:00.0: No space for Tx
[ 3251.707202] iwl3945 0000:10:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 3251.707210] iwl3945 0000:10:00.0: Error setting new configuration (-28).
[ 3251.707217] iwl3945 0000:10:00.0: No space for Tx
[ 3251.707224] iwl3945 0000:10:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 3251.707230] iwl3945 0000:10:00.0: Error setting new configuration (-28).
[ 3251.707243] iwl3945 0000:10:00.0: No space for Tx
[ 3251.707249] iwl3945 0000:10:00.0: Error sending REPLY_TX_PWR_TABLE_CMD: enqueue_hcmd failed: -28

at the end I get the usual
[ 3627.485883] iwl3945 0000:10:00.0: Microcode SW error detected. Restarting 0x82000008.
[ 3627.485905] iwl3945 0000:10:00.0: Error Reply type 0x00000005 cmd REPLY_TX (0x1C) seq 0x0209 ser 0x00740000
[ 3627.557266] Registered led device: iwl-phy0::radio
[ 3627.557958] Registered led device: iwl-phy0::assoc
[ 3627.558144] Registered led device: iwl-phy0::RX
[ 3627.559098] Registered led device: iwl-phy0::TX

Sometimes after transfering large ammounts of data (~1GB) over wifi, my connections breaks... I have to connect again...
On karmic I still got those Microcode SW errors, but the connection didn't drop... Now I have some new messages and the connection is unstable...
Again, I have "10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)"

Nice job, kernel team!

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[Jaunty] Intel wireless 3945ABG is unstable and disconnects frequently
https://bugs.launchpad.net/bugs/348204
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