suspend to ram doesn't work anymore on Thinkpad T61 with Intel X3100
A message that is not in the archive (sent off-list or not yet received): [email protected]
Quoted 16 lines · On Tuesday, 12 of February 2008, [email protected] wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=9944
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Distribution: Debian Sid
Hardware Environment: Thinkpad T61
Software Environment:
Problem Description:Suspend to ram doesn't work anymore on my thinkpad t61 with 2.6.25-rc1. On 2.6.24 I had to pass acpi_sleep=s3bios at boot time and suspend with s2ram -f -a 3.
On 2.6.25-rc1 doing (on console, with X not running) that leads to a blank screen and the
___sleep___led (the moon) on the thinkpad blinks (like when it is currently suspending), but nothing happens then.
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If I can make some more tests, or if you need more info, please ask. I hope this is no duplicate.
I have a t61p and suspend/hibernate is bad and deteriorating. So many things go wrong that I'm afraid to test it any more.
There are at least two known suspend regressions, one of which affects the T61 for sure. There's a fix for it, available at:
http://lkml.org/lkml/2008/2/11/472
The fix for the second issue is in the works.