*** This bug is a duplicate of bug 728923 ***
https://bugs.launchpad.net/bugs/728923
** This bug has been marked a duplicate of bug 728923
[Natty] WARNING: at
/build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248
radeon_fence_wait+0x36f/0x3e0 [radeon]()
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i keep seeing this as well.
stacktrace looks like this:
May 12 12:53:54 kasperl kernel: [15845.850266] radeon :0e:00.0: GPU lockup
CP stall for more than 1msec
May 12 12:53:54 kasperl kernel: [15845.850271] [ cut here
]
May 12 12:53:54 kasperl kernel: [15845.8503
** Attachment added: "grub"
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/757141/+attachment/2121336/+files/grub
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Title:
After five days with no issue it occurs again out of nothing. Since I've
read over some bug reports I wonder if it has something to do with
gfxpayload.
** Attachment added: "gpu-lockup-syslog-8-5-11"
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/757141/+attachment/21213
Im having the same problem. I have an ATI Radeon™ HD 2400 Pro AGP card
[RV610].
Sometimes occur when the graphics are loading, as in this case.
And sometimes occurs in Unity desktop (like bug #774909).
dmesg
[ 67.512038] radeon :01:00.0: GPU lockup CP stall for more than 1msec
[ 67.5120
** Changed in: xserver-xorg-driver-ati
Status: Unknown => Confirmed
** Changed in: xserver-xorg-driver-ati
Importance: Unknown => High
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T
rww, do a system update; your mesa is a bit old, so try reproducing the
bug with mesa 7.10.2-0ubuntu2.
** Bug watch added: freedesktop.org Bugzilla #36508
http://bugs.freedesktop.org/show_bug.cgi?id=36508
** Also affects: xserver-xorg-driver-ati via
http://bugs.freedesktop.org/show_bug.cgi
** Attachment added: "IMG_0689.JPG"
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/757141/+attachment/2083284/+files/IMG_0689.JPG
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** Attachment added: "IMG_0686.JPG"
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/757141/+attachment/2083283/+files/IMG_0686.JPG
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Thanks for the photos. Yeah looks like the compiz process triggered a
page fault in the radeon drm module which caused a kernel OOPS.
IMG_0686 has the clearest call trace. I'll add that to the bug
description.
IMG_0689 shows the top of the oops report pretty clearly.
** Description changed:
Hi Bryce,
1. I took a break from testing for a few months, so I'm not sure whether
it's a regression. It didn't happen in maverick. The daily I used to
report this bug is the first one I'd used since Unity was released into
natty.
2&3. I re-booted the LiveUSB ten times using the April 20th daily
Hi rww, a few questions:
1. Is this a regression? You mentioned you saw it with the current
natty daily ISO. Have you been testing dailies previously without
encountering this problem? If so, what was the most recent day's ISO
prior to this one that did not show this problem?
2. Is this issu
** Description changed:
Binary package hint: xorg
I booted a LiveUSB of the current natty daily ISO. It got to the screen
where it asks whether I want to Try or Install Ubuntu. I selected "Try".
It switched back to the console, then loaded xorg with a cursor in the
center of the scree
** Tags added: black-screen
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Title:
Xorg freeze: "Try Ubuntu" leads to black screen with a white cursor
and keyboard issues
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** Package changed: xserver-xorg-input-evdev (Ubuntu) => xserver-xorg-
video-ati (Ubuntu)
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Title:
Xorg freeze: "Try Ubuntu" leads to black screen
** Package changed: xorg (Ubuntu) => xserver-xorg-input-evdev (Ubuntu)
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Title:
Xorg freeze: "Try Ubuntu" leads to black screen with a white cursor
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Title:
Xorg freeze: "Try Ubuntu" leads to black screen with a white cursor
and keyboard issues
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