bcm43xx causes touchpad instability and system freezes
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Invalid
|
Medium
|
|||
linux-source-2.6.17 (Ubuntu) |
Won't Fix
|
Medium
|
Unassigned | ||
linux-source-2.6.20 (Ubuntu) |
Won't Fix
|
Medium
|
Unassigned | ||
linux-source-2.6.22 (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
I use a Lenovo 3000 N100 laptop with a BCM4310 UART PCI Express card (pci-id 14e4:4312, rev 01). When using ndiswrapper the card works ok. Using it with the native driver causes the touchpad to go unstable (it sometimes goes to the point when it locks up, getting normal only after switching to another vt and back, but usually just locks/hops/random clicks for several seconds every couple of minutes) when trying to actually *use* the card (i.e. connect to a network, do a scan, transfer something). The card more or less works (it is unstable as well, but not as much as the touchpad). Last time during test unloading the module for about third time without reboot caused an oops and froze the system.
I will attach some logs and pci -nvv output.
Changed in linux-source-2.6.17: | |
importance: | Undecided → Medium |
Changed in linux-source-2.6.20: | |
importance: | Undecided → Medium |
Changed in linux-source-2.6.20: | |
assignee: | nobody → ubuntu-kernel-team |
status: | Unconfirmed → Confirmed |
Changed in linux: | |
status: | Unknown → Confirmed |
Changed in linux-source-2.6.17: | |
status: | New → Won't Fix |
Changed in linux-source-2.6.20: | |
status: | Confirmed → Won't Fix |
Changed in linux-source-2.6.22: | |
status: | Confirmed → Triaged |
Changed in linux: | |
status: | Confirmed → Incomplete |
Changed in linux: | |
status: | Incomplete → Invalid |
Changed in linux: | |
importance: | Unknown → Medium |
This is the log. I have configured the interface for my WEP before. The instabilities occur with WPA as well (I have successfully connected with WPA/Network Manager at my friends, but the system was unstable. Regretfully I don't have any logs from that time)