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Message #15014
[Bug 411294] Re: Resume broken with new ATI stack
Launchpad has imported 18 comments from the remote bug at
http://bugs.freedesktop.org/show_bug.cgi?id=23290.
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On 2009-08-13T12:35:17+00:00 Bryce Harrington wrote:
Created an attachment (id=28602)
Xorg.0.log.old
Forwarding this bug from Ubuntu reporter Alexander Hunziker:
http://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/411294
[Problem]
Screen corruption shown on resume when using KMS from the radeon-rewrite branch
[Versions]
libdrm - 2.4.12+git20090806.d74c67fb-0ubuntu1
linux - 2.6.31-6.25~radeon2
mesa - 7.6.0~git20090805.ac3de85e-0ubuntu1
xserver-xorg-video-ati - 1:6.12.99+git20090805.bd03977e-0ubuntu2
[Original Description]
When using the new ATI stack from the X-swat PPA (radeon-rewrite with DRI2 and KMS), suspend is broken on my Thinkpad T60 with ATI Mobile X1400. After waking up the system shows colorful vertical bars on screen. I'll attach a screenshot of that as soon as I can.
Also, dmesg is full of the following messages:
[ 9315.666488] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(7).
[ 9315.666491] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB !
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
Subsystem: Lenovo Device [17aa:2015]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon Mobility X1400 [1002:7145]
Subsystem: Lenovo Device [17aa:2006]
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/5
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On 2009-08-14T02:59:46+00:00 Alexander Hunziker wrote:
Created an attachment (id=28618)
Screenshot illustrating the problem
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/7
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On 2009-08-14T03:03:40+00:00 Alexander Hunziker wrote:
Created an attachment (id=28619)
Screenshot during shutdown
On the first screenshot attached, one can see a square that moves when I
move the mouse pointer.
After "blindly" shutting down the machine, the screen turns orange
(presumable because of the Ubuntu usplash being orange), see second
screenshot.
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/8
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On 2009-08-14T11:38:20+00:00 Yang-yangman wrote:
Seeing this problem also on a T60 with a M52.
It's not LVDS specific, and the same corruption also occurs on
externally connected monitors.
Also, the corruption actually happens before kernel finishes suspending.
On suspend-to-disk, corruption is triggered around the time kernel
starts writing the image to disk.
Appears to be a Thinkpad-specific BIOS quirk.
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/9
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On 2009-08-17T08:45:06+00:00 Yang-yangman wrote:
Duplicate of #23273 ?
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/10
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On 2009-08-24T07:56:38+00:00 Jmxorg wrote:
Yes, the pictures look very familiar :-)
Note that I do not see the bars before suspend - but as my system currently doesn't support suspend-to-disk, I can't verify whether that's a suspend-to-disk vs. suspend-to-ram thing.
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/11
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On 2009-08-24T08:01:32+00:00 Jmxorg wrote:
I probably should have mentioned that I opened bug 23479 about that.
That bug also contains the logs that come up during resume.
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/12
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On 2009-09-02T06:15:24+00:00 Tom Morton wrote:
Can confirm seeing this on my Thinkpad T60 with radeon x1300 mobile.
Corruption just as in those screenshots. System still 'up' (I can switch
VT and see different garbled corruption patterns, and do ctrl-alt-delete
to initiate restart)
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/13
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On 2009-09-11T03:37:11+00:00 David Kiliani wrote:
Same problem here with 2.6.31 kernel, xorg-server and radeon driver from
git (as of today). Kernel commandline option "nomodeset" is a workaround
for me, so the problem is obviously KMS related.
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/14
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On 2009-10-10T06:44:46+00:00 Silvio-frischi wrote:
I was just wondering could it be that this is a 64-bit problem? Or are
there also people around who experience this with a 32-bit kernel?
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/16
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On 2009-10-10T07:18:34+00:00 Alexander Hunziker wrote:
I'm on 32 bit
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/17
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On 2009-10-13T04:31:51+00:00 David Kiliani wrote:
I just checked out the vanilla 2.6.32-rc4 kernel with the KMS
initialization path changes and the bug still occurs. I'm also on 32bit
here.
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/18
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On 2009-10-13T07:23:07+00:00 Tom Morton wrote:
Is everyone who sees this bug on a Thinkpad T60?
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/19
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On 2009-10-13T07:32:13+00:00 David Kiliani wrote:
Thinkpad T60 with ATI X1400 here.
Is it possible / helpful to supply any additional data, like logs or
memory dumps?
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/20
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On 2009-11-26T13:51:42+00:00 Jmxorg wrote:
*** Bug 23479 has been marked as a duplicate of this bug. ***
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/21
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On 2009-11-26T13:53:08+00:00 Jmxorg wrote:
eading http://airlied.livejournal.com/68550.html from
describes how the bug was fixed.
Link to the fix:
http://people.freedesktop.org/~airlied/scratch/0002-drm-radeon-kms-read-back-register-before-writing-in-.patch
The bug can also be found in redhats bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=527874
where it is marked as fixed. Unfortunately that is not where non-redhat/fedora
users would look :-(
I can confirm that this fixes my problem.
Not closing it yet as it isn't part of the kernel.org sources yet.
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/22
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On 2009-11-28T03:31:07+00:00 Michel-daenzer wrote:
*** Bug 23273 has been marked as a duplicate of this bug. ***
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/23
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On 2009-12-01T02:25:32+00:00 Jmxorg wrote:
The patch has become part of the kernel.org tree with 2.6.32-rc8-git2
Closing
Reply at: https://bugs.launchpad.net/xserver-xorg-driver-
ati/+bug/411294/comments/24
** Changed in: xserver-xorg-driver-ati
Importance: Unknown => High
--
Resume broken with new ATI stack
https://bugs.launchpad.net/bugs/411294
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