We're closing this bug since it is has been some time with no response from the
original reporter. However, if the issue still exists please feel free to
reopen with the requested information. Also, if you could, please test against
the latest development version of Ubuntu, since this
** Tags added: jaunty
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screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
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Hi Cedders,
This bug was reported against an earlier version of Ubuntu, can you
test if it still occurs on Lucid?
Please note we also provide technical support for older versions of
Ubuntu, but not in the bug tracker. Instead, to raise the issue through
** Tags added: corruption
--
screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-ati in ubuntu.
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Ok: we are officially adrift...
With some of last karmic's updates (proposed and backports flagged on) we have
2 choices:
1) With EXA mode there is no more we to watch videos, but notifies are working
like a charm;
2) With XAA video works but tartan is back...
I wish there could be the third
Raqua: Does your xorg.conf (above) allow Desktop Effects to be turned on
satisfactorily?
--
screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to
Randall Ross: Not really, I turned them off, but at least no artifacts
etc. But performance drop is significant, when watching video, my CPU is
maxed.
--
screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
You received this bug notification because you are a
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screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
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which is subscribed to xserver-xorg-video-ati in ubuntu.
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Mailing list:
** Attachment added: xorg.conf
http://launchpadlibrarian.net/35494855/xorg.conf
--
screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-ati
I suffer the same bug. After some googling and experimenting, this
xorg.conf works best for me. Not 100% but quite acceptable.
--
screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
You received this bug notification because you are a member of Ubuntu-X,
I'm experiencing the same issues on the same hardware (Radeon ML6/7000)
and changing from XAA to EXA indeed solves the screen corruption, and
degrades performance (noticable when dragging windows for example). I
noticed the screen corruption with the system monitor, compiz, and
notifications but
Hi
just tested Karmic RC (live USB) on my Thinkpad x32 (ATI M6 LY).
With visual effects activated (default), artifacts appear quickly fill
the screen, which become unusable (as before). Notifications aren't
visible (white background with light artifacts) and the system monitor
is as mentionned
My problems 1-3 above still exist with
ubuntu-desktop/unknown uptodate 1.174
xserver-xorg-video-ati/unknown uptodate 1:6.12.99+git20090929.7968e1fb-0ubuntu1
xserver-xorg-video-radeon/unknown uptodate
1:6.12.99+git20090929.7968e1fb-0ubuntu1
(and also sometimes console switching with Ctrl+Alt+F1
Uhm... I can't enable effects because my old laptop has a 1400x1050
screen and I simply don't have enough memory to do it.
The most annoying thing is that it happens in everythings belongs to the
notification area/system, which makes hard understand what the computer
tries to tell you.
--
Found new clue: if I generate a xorg.conf then set option accelmethod
EXA, the tartan effect goes away and everything looks good. On the
other hand performances are poorer, even in firefox.
Maybe the trouble has to be in XAA method, which seems to be changed
from jaunty to karmic.
--
screen
I experienced the same problem (general screen corruption and system monitor)
also with Ubuntu Karmic alpha 5 and Karmic beta (live usb) on my Thinkpad x32
(ATI M6 LY 16MB).
Didn't notice the font corruption after disabling visual effects though.
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screen corruption and segfaults with radeon
Same problem here, with no effects activated, on a Radeon M6 LY. Anyway I just
have 16mb of memory, so I can't activate them.
It happens with:
1) Network manager's notification panel in gnome;
2) Task bar, menu and windows' borders in kde.
Obviously, kde is almost unusable, so I've uninstalled
It looks like 2 or 3 separate bugs all introduced into radeon_drv.so
since Jaunty. From latest karmic, if I do
sudo dpkg -i --force-downgrade xserver-xorg-video-
radeon_6.12.1-0ubuntu2_i386.deb
everything is fine. Compiz effects are a bit slow, but I don't get
segfaults or any screen
Can reproduce all these bugs on latest updates and alpha-5 live CD, but
not alpha-4. To reproduce 'tartan' effect with alpha-5, uninstall
compiz-gnome, logout, and run GNOME System Monitor (also seems to occur
when there is no window manager, so don't think it's a metacity
problem).
Compiz
Some more information from M6 LY world...
1) Starting from Karmic alpha-4 (LiveCD), which works, I can upgrade
xserver-xorg-video-radeon to the karmic repository version, and xserver-
xorg-core and all the -video packages, compiz, and hal/libhal, and
finally install libdrm-radeon1 to get DRI
** Attachment added: backtrace for two crashes (dri on, after resize)
http://launchpadlibrarian.net/31462051/gdb-Xorg27-karmic.txt
--
screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
You received this bug notification because you are a member of
I don't have enough memory (640M) to update Live CD to latest, but have
now tried with alpha-5. There are reproducible screen problems with
alpha-5 (e.g. hang after resizing a window), where everything seems fine
in alpha-4. I have not seen the screen corruption in alpha-4 either,
but attach an
** Attachment added: List of fglrx-related files and complete package list
http://launchpadlibrarian.net/31403771/fglrx-list
--
screen corruption and segfaults with radeon m6 ly
https://bugs.launchpad.net/bugs/421842
You received this bug notification because you are a member of Ubuntu-X,
On Live CD alpha-5 dmesg is full of
[ 1044.070800] [drm:radeon_cp_start] *ERROR* radeon_cp_start called without
lock held, held -2147483648 owner e3d01240 e3d01b40
[ 1044.070834] [drm:radeon_cp_idle] *ERROR* radeon_cp_idle called without lock
held, held -2147483648 owner e3d01240 e3d01b40
...
Well, we probably should start by ruling out the not-smooth upgrade.
Would you mind booting the alpha-4 livecd again, updating it to latest
karmic, and restarting X (log out / log in should do it)? Or
alternatively, alpha-5 will be out in a couple days if you'd like to
wait and test that.
If you
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