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Message #15235
[Bug 378794] Re: [i945] Intel 945GME screen corruption
Launchpad has imported 7 comments from the remote bug at
http://bugs.freedesktop.org/show_bug.cgi?id=26716.
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On 2010-02-23T09:58:30+00:00 Matteo Croce wrote:
Created an attachment (id=33508)
A snapshot of the corruption
On my 945GME card the screen is corrupted.
I think it's a software thing as I can capture the corruption with ksnapshot
I have te corruption with both KMS enabled or disabled.
Actually I'm using the notebook fine with the Xorg fbdev driver
# lspci -vvv
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 8340
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 16
Region 0: Memory at f3e00000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at cc00 [size=8]
Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at f3dc0000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Address: 00000000 Data: 0000
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: i915
$ DISPLAY=:0.0 xrandr --verbose
Screen 0: minimum 320 x 200, current 1024 x 600, maximum 4096 x 4096
VGA1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x41
Timestamp: 1579531
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
LVDS1 connected 1024x600+0+0 (0x43) normal (normal left inverted right x axis y axis) 0mm x 0mm
Identifier: 0x42
Timestamp: 1579531
Subpixel: horizontal rgb
Clones:
CRTC: 1
CRTCs: 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
scaling mode: Full
supported: None Full Center Full aspect
1024x600 (0x43) 45.0MHz *current +preferred
h: width 1024 start 1072 end 1104 total 1200 skew 0 clock 37.5KHz
v: height 600 start 603 end 609 total 623 clock 60.2Hz
800x600 (0x44) 56.3MHz +HSync +VSync
h: width 800 start 832 end 896 total 1048 skew 0 clock 53.7KHz
v: height 600 start 601 end 604 total 631 clock 85.1Hz
800x600 (0x45) 50.0MHz +HSync +VSync
h: width 800 start 856 end 976 total 1040 skew 0 clock 48.1KHz
v: height 600 start 637 end 643 total 666 clock 72.2Hz
800x600 (0x46) 49.5MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz
v: height 600 start 601 end 604 total 625 clock 75.0Hz
800x600 (0x47) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
800x600 (0x48) 36.0MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz
v: height 600 start 601 end 603 total 625 clock 56.2Hz
640x480 (0x49) 36.0MHz -HSync -VSync
h: width 640 start 696 end 752 total 832 skew 0 clock 43.3KHz
v: height 480 start 481 end 484 total 509 clock 85.0Hz
640x480 (0x4a) 31.5MHz -HSync -VSync
h: width 640 start 664 end 704 total 832 skew 0 clock 37.9KHz
v: height 480 start 489 end 492 total 520 clock 72.8Hz
640x480 (0x4b) 31.5MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz
v: height 480 start 481 end 484 total 500 clock 75.0Hz
640x480 (0x4c) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
720x400 (0x4d) 35.5MHz -HSync +VSync
h: width 720 start 756 end 828 total 936 skew 0 clock 37.9KHz
v: height 400 start 401 end 404 total 446 clock 85.0Hz
640x400 (0x4e) 31.5MHz -HSync +VSync
h: width 640 start 672 end 736 total 832 skew 0 clock 37.9KHz
v: height 400 start 401 end 404 total 445 clock 85.1Hz
640x350 (0x4f) 31.5MHz +HSync -VSync
h: width 640 start 672 end 736 total 832 skew 0 clock 37.9KHz
v: height 350 start 382 end 385 total 445 clock 85.1Hz
Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/378794/comments/11
------------------------------------------------------------------------
On 2010-02-24T16:53:47+00:00 Matteo Croce wrote:
Created an attachment (id=33542)
moblin snapshot
Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/378794/comments/14
------------------------------------------------------------------------
On 2010-02-24T16:54:33+00:00 Matteo Croce wrote:
Created an attachment (id=33543)
moblin screenshot (2)
Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/378794/comments/15
------------------------------------------------------------------------
On 2010-03-23T15:31:55+00:00 Carl Worth wrote:
Hi Matteo,
Could you provide at least the following version details:
Linux kernel version
libdrm version
X server version
xf86-video-intel version
It's possible that you're seeing a bug that has since been fixed in one
of those components.
Thanks,
-Carl
Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/378794/comments/24
------------------------------------------------------------------------
On 2010-03-23T18:06:31+00:00 Matteo Croce wrote:
(In reply to comment #3)
> Hi Matteo,
>
> Could you provide at least the following version details:
>
> Linux kernel version
2.6.33.1
> libdrm version
2.4.18
> X server version
1.7.5
> xf86-video-intel version
2.9.1
> It's possible that you're seeing a bug that has since been fixed in one of
> those components.
>
> Thanks,
>
> -Carl
>
Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/378794/comments/25
------------------------------------------------------------------------
On 2010-08-09T07:56:30+00:00 Chris Wilson wrote:
It looks like an incomplete blit. The first things that spring to mind
are various flushing fixes in libdrm, xserver, xf86-video-intel and
mesa. But it doesn't look typical of that style of failure... However,
it does match one of possible artifacts fixed by 944001201ca.
Or it might be one of the many tiling bugs since fixed.
Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/378794/comments/27
------------------------------------------------------------------------
On 2010-09-11T01:21:30+00:00 Chris Wilson wrote:
I believe this to be fixed - though as we have had several similar bugs,
there is still the likelihood of one more lurking...
Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/378794/comments/31
** Changed in: xserver-xorg-video-intel
Status: In Progress => Fix Released
** Changed in: xserver-xorg-video-intel
Importance: Unknown => Medium
--
[i945] Intel 945GME screen corruption
https://bugs.launchpad.net/bugs/378794
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