On poniedziałek, 23 sierpnia 2010 o 19:01:45 Jonathan Corbet wrote:
So I decided to fire up -rc2 today to see what would happen...the results are best described by the attached images. Something is clearly scrambled between my hardware and the i915 driver. Display with X is hosed, but things go weird before X gets a chance to run (it is worth noting that the initial output from the kernel is legible).
FWIW, my hardware is:
00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02) Subsystem: Dell OptiPlex 755 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- Latency: 0 Region 0: Memory at fea80000 (32-bit, non-prefetchable) [size=512K] Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
What else can I provide to help track this one down?
I created a Bugzilla entry at https://bugzilla.kernel.org/show_bug.cgi?id=17151 for your bug report, please add your address to the CC list in there, thanks!