On Wed, Apr 23, 2014 at 10:22 PM, Pavel Machek pavel@ucw.cz wrote:
After update to 3.15-rc2, only top 20% of screen works on X.
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) Subsystem: Intel Corporation Device d614 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 d0400000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied>
This worked before. I believe it worked in 3.14. It definitely works in 3.11-rc2.
Screenshot or more detailed description of what "only top 20% of screen works in X" means? Anything in dmesg? bisect result presuming that it reproduces reliably?
Thanks, Daniel