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Bug#259434: xserver-xfree86: [mga] halts the console on powerpc



tag 259434 + moreinfo upstream
retitle 259434 xserver-xfree86: [mga] blanks screen and locks console on MGA 1064SG [Mystique] rev 3
thanks

On Wed, Jul 14, 2004 at 02:38:25PM -0300, Rafael Avila de Espindola wrote:
> Package: xserver-xfree86
> Version: 4.3.0.dfsg.1-6
> Severity: important
> 
> The card is
> 0000:00:12.0 VGA compatible controller: Matrox Graphics, Inc. MGA 1064SG [Mystique] (rev 03)
> and it is installed in a b50 (powerpc).
> If I use the mga driver the video gets black and the console halts.

Can you ssh into the machine (if you have a way of doing so)?  Does the box
respond to pings when it is in this state?

> Its is necessary to reboot the machine to get it back.  X works with the
> fbdev driver.

What do you have to do to provoke this lockup?  Does simply starting the X
server suffice, or do you have to run some X clients or switch VTs?

If the lockup happens when the X server starts, do you see an image
displayed to the screen even for the briefest moment?

-- 
G. Branden Robinson                |     Never attribute to malice that
Debian GNU/Linux                   |     which can be adequately explained
branden@debian.org                 |     by stupidity.
http://people.debian.org/~branden/ |     -- Hanlon's Razor

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