Hi,
I have the same problem, with the exact same video harware in Ubuntu 9.10.
In BIOS, the PAVP option is Disabled.
My X session starts with non fatal errors but it is very slow and it
systematically crashes when I run the "System Testing" tools provided
with Ubuntu. The video test makes X crash.
I also have to say that the 'nomodeset' option is given to my kernel in
order to not hang at startup.
How can I help reporting useful information to debug this problem as it is very
anoying and it has been here for a while now.
I would very much apreciate your help.
Thanks.
---------------------------
xserver-xorg-video-intel is version 2:2.9.0-1ubuntu2.1
--------------------------
$ uname -a
Linux xxx-desktop 2.6.31-20-generic #57-Ubuntu SMP Mon Feb 8 09:02:26 UTC 2010
x86_64 GNU/Linux
$ grep EE Xorg.0.log
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(II) Loading extension MIT-SCREEN-SAVER
(EE) intel(0): [drm] Failed to detect GEM. Kernel 2.6.28 required.
(EE) intel(0): Failed to become DRM master.
(EE) intel(0): Failed to initialize kernel memory manager
$ grep WW Xorg.0.log
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
(WW) intel(0): libpciaccess reported 0 rom size, guessing 64kB
(WW) intel(0): DRI2: failed to open drm device
(WW) intel(0): drmSetMaster failed: Bad file descriptor
$ lspci -vv
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset
Integrated Graphics Controller (rev 03)
Subsystem: ASRock Incorporation Device 2e22
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
Interrupt: pin A routed to IRQ 28
Region 0: Memory at fd800000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 9080 [size=8]
Capabilities: <access denied>
Kernel modules: i915
** Attachment added: "glxinfo.log"
http://launchpadlibrarian.net/39452590/glxinfo.log
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
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