iwlagn causes kernel panic on 802.11n wifi
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
I have a Lenovo W500 Laptop with the latest Jaunty and Intrepid. Both kernel panic within minutes of booting and connecting to a Wifi access point. If I disable the wireless and use a wired connection then I do not get kernel panics. My card's lspci description is:
03:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
Subsystem: Intel Corporation Device 1011
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f4300000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlagn
Kernel modules: iwlagn
My AP is G / N mixed mode.
There are other similar bugs but I was asked to file a new report in this bug:
https:/
Please fix this bug for the Jaunty release so that I can use Ubuntu again. Thanks!
Sorry for the big image. Here is a lower resolution one.