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[Bug 365527] Re: [i945g] Screen freezes when using an touchscreen

 

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http://bugs.freedesktop.org/show_bug.cgi?id=21739.

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On 2009-05-14T14:53:34+00:00 Martin Olsson wrote:

I'm forwarding this on behalf of an downstream Ubuntu user "Ramaddan" who posted logs in comments on this bug:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/365527

It's a batch buffer dump recorded after a freeze on 945GME using 2.6.3
ddx driver in EXA mode.

Logs:
http://launchpadlibrarian.net/26656026/LsPci.txt
http://launchpadlibrarian.net/26656027/XorgConf.txt
http://launchpadlibrarian.net/26656028/XorgLog.txt
http://launchpadlibrarian.net/26656029/XorgLogOld.txt

Batch buffer dump:
http://launchpadlibrarian.net/26332867/dri_debug.tgz

Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/365527/comments/69

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On 2009-05-14T14:57:16+00:00 Martin Olsson wrote:

Of course, since this is 2.6.3 we can't rule out that this freeze is an
instance of the freeze bug keithp fixed with the commit below. I don't
know what to look for in the batch buffer dump though so I can't tell
(is there an _easy_ method for distinguishing different freeze bugs by
trivial inspection?).

commit 1142353b487c155a31011923fbd08ec67e60f505
Author: Keith Packard <keithp@xxxxxxxxxx>
Date:   Fri May 1 11:44:13 2009 -0700

    intel_batch_start_atomic: fix size passed to
intel_batch_require_space (*4)

Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/365527/comments/70

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On 2009-05-15T17:17:36+00:00 Eric Anholt wrote:

The dump doesn't include the batchbuffer (kernel too old, it looks
like), so we can't really see anything.  But you definitely need that
fix in your packages.

Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/365527/comments/74

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On 2009-05-16T01:56:32+00:00 Martin Olsson wrote:

@Eric, ah okay... That's too bad, I suggest closing this bug report as
INVALID then (don't expect more info from the downstream bug reporter).

Reply at: https://bugs.launchpad.net/xserver-xorg-video-
intel/+bug/365527/comments/75


** Changed in: xserver-xorg-video-intel
   Importance: Unknown => Critical

-- 
[i945g] Screen freezes when using an touchscreen
https://bugs.launchpad.net/bugs/365527
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