Comment 5 for bug 350548

Sorry, I forgot to mention the video card etc. I have a nVidia GeForce 6200 with two displays attached. My driver version is 180.37.
lspci -vvnn:
01:00.0 VGA compatible controller [0300]: nVidia Corporation NV44A [GeForce 6200] [10de:0221] (rev a1)
 Subsystem: ASUSTeK Computer Inc. Device [1043:820c]
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 248 (1250ns min, 250ns max)
 Interrupt: pin A routed to IRQ 16
 Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
 Region 1: Memory at e0000000 (32-bit, prefetchable) [size=256M]
 Region 2: Memory at dd000000 (32-bit, non-prefetchable) [size=16M]
 [virtual] Expansion ROM at dffe0000 [disabled] [size=128K]
 Capabilities: <access denied>
 Kernel driver in use: nvidia
 Kernel modules: nvidia, nvidiafb
I'm not sure how to collect a backtrace - I don't really know how to reproduce the problem; it just happened suddenly.
I will attach the to log files.