Closing this bug with Won't fix as Lucid is no longer supported.
Please feel free to open a new bug report if you're still experiencing this on
a newer release (Bionic 18.04.3 / Disco 19.04)
Thanks!
** Changed in: linux (Ubuntu)
Status: Incomplete => Won't Fix
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You received this bug no
topolinix, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/curre
Thank you Manuel, although on freedesktop I was told nobody is actually
offering support for mga driver nowadays (see
https://bugs.freedesktop.org/show_bug.cgi?id=24966 , I am user Elio Blanca).
Hope things are going to change.
** Bug watch added: freedesktop.org Bugzilla #24966
http://bugs.f
I have forwarded the bug to the upstream:
https://bugs.freedesktop.org/show_bug.cgi?id=32441
Perhaps they can solve the bug itself, instead of searching for workarounds.
** Bug watch added: freedesktop.org Bugzilla #32441
http://bugs.freedesktop.org/show_bug.cgi?id=32441
--
You received this
Hello,
we found out, that "video=matroxfb:noaccel" in the grub commandline is a
good workaround for this issue.
We also noticed, that using xdm/wdm + X-programs dn't produce this
issue, in opposite using K and G applications. Strange.
Best regards,
Manuel Hachtkemper
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You received this bug n
Thank you for your suggestion.
But nothing changed, even with this latest kernel.
Just note: if I run
$ dmesg |grep -i matrox
[1.289437] matroxfb :03:00.0: PCI INT A -> Link[APC4] -> GSI 19 (level,
high) -> IRQ 19
[1.289443] matroxfb: Matrox G550 detected
[1.390065] matroxfb: MTR
Given that you get the same issue with kernel 2.6.34-rc7, I'm wondering
if some relevant DRM changes made their way into kernel 2.6.33, which
would then mean that they would have been backported to Lucid. If this
is the case, then kernel 2.6.36-rc2 should help you. From the
changelog:
commit c81
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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matroxfb causes corruption in both virtual consoles and xorg
https://bugs.launchpad.net/bugs/581466
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
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ubuntu-bugs m
No ideas?
No hints?
Come on, guys, I know this scenario seems complicated. As you can see,
many different software may be involved into this bug: framebuffer
module (shipped with linux kernel), xorg core, xorg mga driver, mplayer,
directfb. What I would like is to let raise which of them is the ro
> at the same time my desktop gets corrupted, it's at 640x480 ...
DirectFB behaves so since I didn't specify any screen mode into my config file
~/.directfbrc
> my desktop isn't still usable. It gets at 800x600...
This is because at boot I asked for video mode 0x115 (800x600x32bpp).
I attached m
> Also, the framebuffer is needed in order to enable tv-out on my matrox g550...
[cut]
> Everything turns back to normal activity when I quit mplayer.
This needs some explanation, since the story is a bit more complicated.
When I run `mplayer -vo dfbmga myfile.ext' then the clip appears con my tv,
Got an update. I tried a fine tune on my xorg.conf (attached).
Adding the statement:
Option "DRI" "False"
into the "Device" section fixes the corruption of virtual consoles, so now the
text appears perfect. This works with any kernel I tried: 2.6.34rc7, 2.6.34
(final), 2.6.33-4, 2.6.32-22 (bundl
> If you could also...
Done, as reported in comment #2.
Tag updated.
** Tags removed: needs-upstream-testing
--
matroxfb causes corruption in both virtual consoles and xorg
https://bugs.launchpad.net/bugs/581466
You received this bug notification because you are a member of Ubuntu
Bugs, which i
Hi topolinik,
If you could also please test the latest upstream kernel available that would
be great. It will allow additional upstream developers to examine the issue.
Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the
upstream kernel, please remove the 'needs-up
Just tried the whole thing using latest kernel (Linux LucidHome
2.6.34-020634rc7-generic #020634rc7 SMP Mon May 10 10:08:20 UTC 2010
i686 GNU/Linux) and nothing changed.
--
matroxfb causes corruption in both virtual consoles and xorg
https://bugs.launchpad.net/bugs/581466
You received this bug no
** Attachment added: "infos.txt"
http://launchpadlibrarian.net/48572671/infos.txt
** Attachment added: "AlsaDevices.txt"
http://launchpadlibrarian.net/48571142/AlsaDevices.txt
** Attachment added: "AplayDevices.txt"
http://launchpadlibrarian.net/48571143/AplayDevices.txt
** Attachment
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