fixed in maverick and newer.
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Status: Confirmed = Fix Released
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https://bugs.launchpad.net/bugs/564617
Title:
Regression : no
** Changed in: nouveau
Importance: Unknown = Critical
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https://bugs.launchpad.net/bugs/564617
Title:
Regression : no image when starting lucid beta 2, with Nvidia
Geforce6200
** Changed in: nouveau
Importance: Critical = Unknown
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https://bugs.launchpad.net/bugs/564617
Title:
Regression : no image when starting lucid beta 2, with Nvidia
Geforce6200
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Status: New = Confirmed
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Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
https://bugs.launchpad.net/bugs/564617
You received this bug
** Tags added: regression-release
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Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
https://bugs.launchpad.net/bugs/564617
You received this bug notification because you are a member of Ubuntu
The problem is still the same with the RC of lucid.
- on first boot on the liveCD, I had the ubuntu logo, and then the grey lines
symptom (see the photo of comment #4)
- on second boot on the liveCD, I added the nouveau.noaccel=1 in the startup
parameters, which allowed me to boot succesfully
-
At least, if it's not possible or too complicated/risky before the final
release, the video card should be blacklisted for acceleration, as it has been
done for other cards : see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/544088
It seems to be called the noaccel quirk.
I think it's
Generally, bugs in Ubuntu should be filed in Ubuntu (which you have
done, thanks!) and then forwarded only once (a) we're confident it's a
real upstream bug and (b) we have a good set of debugging information -
some of which is going to be Ubuntu-specific, like what changed between
alpha 3 and
** Tags added: lucid
** Tags added: karmic
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Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
https://bugs.launchpad.net/bugs/564617
You received this bug notification because you are a member
Christopher was right : I opened the upstream bug too quickly.
I saw the same behavior on Fedora 13 beta, and thought these 2 distributions
used very recent versions of nouveau.
I was wrong : the problem seems to be already solved upstream.
As suggested by Christopher, I enabled the xorg-edgers
** Attachment added: Dmesg when booting on lucid beta 2 (with all updates)
http://launchpadlibrarian.net/44417313/dmesg-beta2
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Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
** Attachment added: Dmesg when booting on lucid alpha 3
http://launchpadlibrarian.net/44417372/dmesg-alpha3
--
Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
Maybe this is related : before these error lines appear the following lines in
dmesg :
agpgart-nvidia :00:00.0: AGP 3.0 bridge
agpgart: modprobe tried to set rate=x12. Setting to AGP3 x8 mode.
agpgart-nvidia :00:00.0: putting AGP V3 device into 8x mode
nouveau :03:00.0: putting
Rarely, the screen doesn't stay blank : I can see the ubuntu logo, and then it
shows a weird screen of grey lines (see attached photo)
It happened only twice, and without changing anything to the configuration,
boot options or BIOS
Also, the first time I started this computer this morning, it
When the screen stays blank, ubuntu is not completely frozen : if I push
the power button (without holding it), the hard disk flashes a few
seconds and then it powers down : looks like a proper shutdown
I found a temporary workaround by adding startup parameters in grub :
if I add
Adding nouveau.noaccel=1 in the grub parameters is sufficient to work
around the problem
--
Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
https://bugs.launchpad.net/bugs/564617
You received
Adding nouveau.noaccel=1 in the grub parameters of the fedora 13 beta
livecd makes it work too
--
Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
https://bugs.launchpad.net/bugs/564617
You
** Attachment added: Dmesg when booting on lucid beta 2 with nouveau.noaccel=1
http://launchpadlibrarian.net/44427545/dmesg-beta2-noaccel
--
Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error referencing VRAM ctxdma: -12. Worked in alpha 3 and in karmic
** Description changed:
Binary package hint: xserver-xorg-video-nouveau
- I can't start the lucid beta 2 liveCD on a computer with a Nvidia GeForce
6200 SE (NV44A rev A1) : the screen stays blank after booting.
+ I can't start the lucid beta 2 liveCD on a computer with a Nvidia GeForce
I opened a bug on the nouveau bugtracker :
https://bugs.freedesktop.org/show_bug.cgi?id=27706
** Bug watch added: freedesktop.org Bugzilla #27706
http://bugs.freedesktop.org/show_bug.cgi?id=27706
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Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error
** Also affects: fedora
Importance: Undecided
Status: New
** Also affects: nouveau via
http://bugs.freedesktop.org/show_bug.cgi?id=27706
Importance: Unknown
Status: Unknown
--
Regression : no image when starting lucid beta 2, with Nvidia Geforce6200
NV44A. Error
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