Bug#545517: Intel/KMS/suspend-to-disk bug still present on 2.6.34
Hi,
On 02/07/2010 16:16, Julien Cristau wrote:
> On Mon, Jun 14, 2010 at 22:15:17 +0200, Vincent Danjean wrote:
>> Since the introduction of KMS, suspend-to-disk never works reliably
>> on my laptop.
[...]
> This may be fixed by commit 985b823b919273fe1327d56d2196b4f92e5d0fae
> (included below).
Hourra !
> Can you test it?
Not for now (I'm traveling without possibly restoring my system
from backups) but the described symptoms and the explanations seem
to fit with my experiments.
Since two days, I was trying again suspend-to-disk with the new
(from experimental) intel video driver. I succeeded in two or three
rounds of suspend-to-disk but
- I was finding strange that a user driver can corrupt kernel memory
so badly
- I sometimes succeed in doing several rounds of suspend-to-disk
before triggering the bug (and corrupting my disks :-( )
If this fix is confirmed, I think the patch should be
backported/applied in the Debian kernel
Regards,
Vincent
--
Vincent Danjean GPG key ID 0x9D025E87 vdanjean@debian.org
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