ipw3945: Microcode SW error detected.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-restricted-modules-2.6.20 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
linux-restricted-modules-2.6.22 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Sometimes (I still don't know why) the ipw3945 hangs and I need to reboot my Dell Latitude D820!
It seems this bug is there since a while because I found somne other reports with previous version ...
Hope it'll be fixed soon or anybody knows a workaround? Today it needed 5 reboots, thats annoying ...
Here the "dmesg" - output:
[ 1688.596000] ipw3945: Microcode SW error detected. Restarting.
[ 1688.596000] ipw3945: Error Reply type 0x00000005 cmd TX (0x1C) seq 0x007A ser 0x004A0000
[ 1690.588000] ipw3945: Can't stop Rx DMA.
[ 1690.868000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[ 2084.760000] ipw3945: Microcode SW error detected. Restarting.
[ 2084.764000] ipw3945: Can't stop Rx DMA.
[ 2085.040000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[ 2537.116000] ipw3945: Microcode SW error detected. Restarting.
[ 2537.116000] ipw3945: Error Reply type 0x00000005 cmd TX (0x1C) seq 0x0011 ser 0x004A0000
[ 2539.108000] ipw3945: Can't stop Rx DMA.
[ 2539.484000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[ 3707.156000] ipw3945: Microcode SW error detected. Restarting.
[ 3707.156000] ipw3945: Error Reply type 0x00000005 cmd TX (0x1C) seq 0x00A9 ser 0x004A0000
[ 3707.160000] ipw3945: Can't stop Rx DMA.
[ 3707.440000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[ 4736.320000] ipw3945: Microcode SW error detected. Restarting.
[ 4736.320000] ipw3945: Error Reply type 0x00000005 cmd TX (0x1C) seq 0x009D ser 0x004A0000
[ 4738.316000] ipw3945: Can't stop Rx DMA.
[ 4738.688000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[ 4756.760000] ipw3945: Microcode SW error detected. Restarting.
[ 4756.760000] ipw3945: Error Reply type 0x00000005 cmd TX (0x1C) seq 0x00EA ser 0x004A0000
[ 4756.764000] ipw3945: Can't stop Rx DMA.
[ 4757.040000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[ 7665.032000] SMB connection re-established (-5)
[10353.980000] SMB connection re-established (-5)
[10729.380000] ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
[10730.980000] ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
[10731.480000] ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
[10731.980000] ipw3945: Error sending ADD_STA: time out after 500ms.
[10732.480000] ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
[10732.480000] ------------[ cut here ]------------
Regards,
Robert
description: | updated |
Thank you for the report.
Can you relate the bug to the battery on line power?
Which kind of wireless network are you trying to associate with? WEP, WPA, WPA Enterprise?
Bye