I have this problem with linux 2.6 (2.4 was ok).
I hope this is the right place to report this, it may be related with
"drm" mga module..
The problem is: framebuffer (matroxfb) works fine, X (xfree 4.3 or Xorg
6.7) works fine, but sometimes when i hit "ctrl alt F1" for switching
on the console, the system freeze.
It's not only a xfree freeze: no SysRq reboot and no working network
(sshd is not responding). hard freeze.
This happen *sometimes* : i switch between X and console many times
during the day, the box freeze only 2-3 times a day.
I don't known where to go to find the problem, the only interesting
element i have is:
2.4:
kernel: [drm] AGP 0.99 Aperture @ 0xe0000000 64MB
kernel: [drm] Initialized mga 3.0.2 20010321 on minor 0
2.6:
kernel: [drm] Initialized mga 3.1.0 20021029 on minor 0
kernel: agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
kernel: agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode
kernel: agpgart: Putting AGP V2 device at 0000:02:00.0 into 1x mode
may the problem be related with the newer version of the module?
any idea?
my stuffs:
video card: Matrox G400 DH on nvidia nforce2 motherboard
kernel: vanilla 2.6.3+ (nforce2 agp/matrox drm/matroxfb support)
X server: Xfree 4.3.0 or Xorg r6.7 using "mga" driver
thanks.
On Sat, Apr 10, 2004 at 06:37:58PM +0200, legion wrote:
> The problem is: framebuffer (matroxfb) works fine, X (xfree 4.3 or Xorg
> 6.7) works fine, but sometimes when i hit "ctrl alt F1" for switching
> on the console, the system freeze.
> video card: Matrox G400 DH on nvidia nforce2 motherboard
> kernel: vanilla 2.6.3+ (nforce2 agp/matrox drm/matroxfb support)
> X server: Xfree 4.3.0 or Xorg r6.7 using "mga" driver
It also happens with Matrox G550 on VIA board.
All 2.6.x kernels. XFree86 4.3 and 4.4.
And 1280x1024-16@60 do not work (in fb, X is fine) :-(
--
Tomasz Torcz Only gods can safely risk perfection,
[email protected] it's a dangerous thing for a man. -- Alia
Tomasz Torcz wrote:
> On Sat, Apr 10, 2004 at 06:37:58PM +0200, legion wrote:
>
>> The problem is: framebuffer (matroxfb) works fine, X (xfree 4.3 or Xorg
>> 6.7) works fine, but sometimes when i hit "ctrl alt F1" for switching
>> on the console, the system freeze.
>
>
>
>> video card: Matrox G400 DH on nvidia nforce2 motherboard
>> kernel: vanilla 2.6.3+ (nforce2 agp/matrox drm/matroxfb support)
>> X server: Xfree 4.3.0 or Xorg r6.7 using "mga" driver
>
>
>
> It also happens with Matrox G550 on VIA board.
> All 2.6.x kernels. XFree86 4.3 and 4.4.
Same thing here with Asus P4-PE board.
No matroxfb here, so this doesn't seem to be the problem.
I guess it's more an issue with agpart/drm.
Add me to the list... Matrox G400, AMD Irongate chipset.
It never seems to happen when X shuts down on it's own or when it
just startet up, that is, when I switch from the login screen.
MfG, Ulrich
--
Heinz Ulrich Stille / Tel.: +49-541-9400463 / Fax: +49-541-9400450
design_d gmbh / Lortzingstr. 2 / 49074 Osnabr?ck / http://www.design-d.de
Try a patch from here:
http://platan.vc.cvut.cz/ftp/pub/linux/matrox-latest/
WFM(tm)
Kudos to Petr V. for maintaining the patch.