Corrupted image (running stripes) on Quadro NVS 3100M with embedded DisplayPort (HP EliteBook 8440p)

Bug #621436 reported by Yuriy Khomchik
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Nouveau Xorg driver
Fix Released
High
xserver-xorg-video-nouveau (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

Binary package hint: xserver-xorg-video-nouveau

Notebook: HP EliteBook 8440p (VQ667EA#ACB).
Graphics: Nvidia Quadro NVS 3100M (GT218M, NV50).
OS: Ubuntu 10.04.1 LTS (Linux 2.6.32-24 #41), Ubuntu 10.10 Alpha 3 (Linux 2.6.35-14 #19, Linux 2.6.36-999 #201008190908).

After initializing nouveau driver, image is transformed into running stripes. If screen shows text, stripes are thin. If screen shows desktop, stripes are thick, colored, and fill entire screen.
With binary Nvidia drivers, this problem is not available.
Outputs of dmesg is attached.

Thanks.

Tags: lucid
Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38028)
Output of dmesg on Linux kernel version 2.6.35

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38029)
Output of dmesg on Linux kernel version 2.6.36

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38030)
Output of dmesg on Linux kernel version 2.6.35

Revision history for this message
In , Skeggsb (skeggsb) wrote :

What exact snapshot of 2.6.36 do you have? A similar bug to this has been fixed already, and made it for -rc1.

Revision history for this message
Yuriy Khomchik (homyur) wrote : Corrupted image (running stripes) on Quadro NVS 3100M (HP EliteBook 8440p)

Binary package hint: xserver-xorg-video-nouveau

Notebook: HP EliteBook 8440p (VQ667EA#ACB).
Graphics: Nvidia Quadro NVS 3100M (GT218M, NV50).
OS: Ubuntu 10.04.1 LTS (Linux 2.6.32-24 #41), Ubuntu 10.10 Alpha 3 (Linux 2.6.35-14 #19, Linux 2.6.36-999 #201008190908).

After initializing nouveau driver, image is transformed into running stripes. If screen shows text, stripes are thin. If screen shows desktop, stripes are thick, colored, and fill entire screen.
With binary Nvidia drivers, this problem is not available.
Outputs of dmesg is attached.

Thanks.

Revision history for this message
Yuriy Khomchik (homyur) wrote :
Revision history for this message
Yuriy Khomchik (homyur) wrote :
Revision history for this message
Yuriy Khomchik (homyur) wrote :

This bug in FreeDesktop Bugzilla:
https://bugs.freedesktop.org/show_bug.cgi?id=29714

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

(In reply to comment #4)
> What exact snapshot of 2.6.36 do you have? A similar bug to this has been
> fixed already, and made it for -rc1.

I used snapshot from http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/2010-08-19-maverick/. String from file BUILD.LOG: *** BUILDING: commit:763008c4357b73c8d18396dfd8d79dc58fa3f99d series:maverick abinum:999 ...
Can you give link to similar bug or commit that fixes this bug?

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

(In reply to comment #5)
> (In reply to comment #4)
> > What exact snapshot of 2.6.36 do you have? A similar bug to this has been
> > fixed already, and made it for -rc1.
>
> I used snapshot from
> http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/2010-08-19-maverick/.
> String from file BUILD.LOG: *** BUILDING:
> commit:763008c4357b73c8d18396dfd8d79dc58fa3f99d series:maverick abinum:999 ...
> Can you give link to similar bug or commit that fixes this bug?

Given that commit has been added to Linux kernel on 18 August, I do not think that these bugs are same and this bug fixed.

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

(In reply to comment #6)
> Given that commit has been added to Linux kernel on 18 August, I do not think
> that these bugs are same and this bug fixed.

I mean commit 763008c4357b73c8d18396dfd8d79dc58fa3f99d from which built Linux kernel version 2.6.36.

Bryce Harrington (bryce)
Changed in xserver-xorg-video-nouveau (Ubuntu):
status: New → Confirmed
Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

I made screenshot, and in contrast to image on screen, it shows perfect picture.

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38050)
Output of dmesg on Linux kernel version 2.6.36 (snapshot 10.08.21)

Bryce Harrington (bryce)
tags: added: lucid
Revision history for this message
Yuriy Khomchik (homyur) wrote : Re: Corrupted image (running stripes) on Quadro NVS 3100M (HP EliteBook 8440p)

I made screenshot, and in contrast to image on screen, it shows perfect picture.

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38064)
Photo of screen with this problem. Conslole.

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38065)
Photo of screen with this problem. Desktop.

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38066)
EDID of my display.

Revision history for this message
Yuriy Khomchik (homyur) wrote : Re: Corrupted image (running stripes) on Quadro NVS 3100M (HP EliteBook 8440p)
Revision history for this message
Yuriy Khomchik (homyur) wrote :
Revision history for this message
Yuriy Khomchik (homyur) wrote :
Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38112)
Output of dmesg on Linux kernel version 2.6.36 (snapshot 10.08.23)

Please note this line: [ 14.439634] BUG: unable to handle kernel NULL pointer dereference at (null).

Revision history for this message
Yuriy Khomchik (homyur) wrote : Re: Corrupted image (running stripes) on Quadro NVS 3100M (HP EliteBook 8440p)

Please note this line: [ 14.439634] BUG: unable to handle kernel NULL pointer dereference at (null).

Yuriy Khomchik (homyur)
summary: - Corrupted image (running stripes) on Quadro NVS 3100M (HP EliteBook
- 8440p)
+ Corrupted image (running stripes) on Quadro NVS 3100M with DisplayPort
+ (HP EliteBook 8440p)
Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38428)
Output of dmesg on Linux kernel version 2.6.36-rc3

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

I sent output of MMIO tracing by e-mail to the appropriate address.

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Suspicious strings from output of dmesg, possibly pointing to this problem:

...
[ 13.904181] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 13.904944] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 13.906631] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 13.907431] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.018602] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.019357] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.019367] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.021106] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.021904] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.133016] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.133032] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.133799] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.135469] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.135478] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.136267] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
...

Revision history for this message
Yuriy Khomchik (homyur) wrote : Re: Corrupted image (running stripes) on Quadro NVS 3100M with DisplayPort (HP EliteBook 8440p)
Revision history for this message
Yuriy Khomchik (homyur) wrote :

I sent output of MMIO tracing by e-mail to the appropriate address.

Yuriy Khomchik (homyur)
summary: - Corrupted image (running stripes) on Quadro NVS 3100M with DisplayPort
- (HP EliteBook 8440p)
+ Corrupted image (running stripes) on Quadro NVS 3100M with embedded
+ DisplayPort (HP EliteBook 8440p)
Revision history for this message
Yuriy Khomchik (homyur) wrote :

Suspicious strings from output of dmesg, possibly pointing to this problem:

...
[ 13.904181] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 13.904944] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 13.906631] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 13.907431] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.018602] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.019357] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.019367] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.021106] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.021904] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.133016] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.133032] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.133799] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
[ 14.135469] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.135478] [drm] nouveau 0000:01:00.0: unplugged Embedded DisplayPort-1
[ 14.136267] [drm] nouveau 0000:01:00.0: plugged Embedded DisplayPort-1
...

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38583)
Output of dmesg on Linux kernel version 2.6.36 with "drm.debug=14" option

Revision history for this message
Yuriy Khomchik (homyur) wrote :
Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Similar bugs: bug 29415, bug 29820.

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Yuriy Khomchik (homyur) wrote :
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In , Yuriy Khomchik (homyur) wrote :

It looks like bug 29171. In my case laptop also uses EFI.

Revision history for this message
Yuriy Khomchik (homyur) wrote :

It looks like bug 29171 in FreeDesktop Bugzilla (https://bugs.freedesktop.org/show_bug.cgi?id=29171). In my case laptop also uses EFI.

Changed in nouveau:
importance: Unknown → High
status: Unknown → Confirmed
Revision history for this message
In , Yuriy Khomchik (homyur) wrote :

Created an attachment (id=38701)
Output of dmesg on Linux kernel version 2.6.35 with "EVO channel init modifications" patch from bug 29171

With "EVO channel init modifications" patch from bug 29171 instead corrupted screen I see black screen.

Revision history for this message
In , Yuriy Khomchik (homyur) wrote :
Revision history for this message
Yuriy Khomchik (homyur) wrote :
Changed in xserver-xorg-video-nouveau (Ubuntu):
status: Confirmed → Fix Committed
Changed in nouveau:
status: Confirmed → Fix Released
Revision history for this message
John Doe (wjdnqpscod) wrote :

This issue still exists for me when not using the binary NVidia driver. Has the fix been published for 10.10 (Maverick) at all?

Changed in nouveau:
importance: High → Unknown
Changed in nouveau:
importance: Unknown → High
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

probably hasn't been fixed in the 10.10 kernel, but natty has this so closing as fixed.

Changed in xserver-xorg-video-nouveau (Ubuntu):
status: Fix Committed → Fix Released
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