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Bug#467319: reproducible with xserver-xorg-video-intel/2.2.1 and linux-image-2.6.24-1-amd64/2.6.24-4



On Sun, 16 Mar 2008 13:59:56 +0100 Brice Goglin wrote:

[...]
> Francesco Poli wrote:
[...]
> > Anyway, I reproduced the bug with xserver-xorg-video-intel version
> > 2.2.1 and linux-image-2.6.24-1-amd64 version 2.6.24-4.

A little update: I tried to switch from EXA to XAA acceleration and
redid the test.

After adding the line
    Option "AccelMethod" "XAA"
to the Device section of my xorg.conf and restarting the X server,
I am using XAA acceleration:

  # grep -i xaa /var/log/Xorg.0.log
  (**) intel(0): Option "AccelMethod" "XAA"
  (**) intel(0): Using XAA for acceleration
  (II) Loading sub module "xaa"
  (II) LoadModule: "xaa"
  (II) Loading /usr/lib/xorg/modules//libxaa.so
  (II) Module xaa: vendor="X.Org Foundation"
  (II) intel(0): Using XFree86 Acceleration Architecture (XAA)
  (II) intel(0): 0x01950000-0x0195ffff: xaa scratch (64 kB)

I am currently using xserver-xorg-video-intel/2:2.2.1-2 and
linux-image-2.6.24-1-amd64/2.6.24-6.

Unfortunately I *can* reproduce the bug with XAA acceleration, as well.
Interestingly enough, with XAA, the behavior is exactly like it was
with version 2:2.1.0-2: the screen froze (rather than closing the X
session entirely).  This means that the behavioral difference between
versions 2.1.0 and 2.2.1 is due to their different default acceleration
method (XAA for the former, EXA for the latter).


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