On Sat, May 02, 2009 at 06:30:37AM -0000, AK wrote:
> the hibernate is definitely not work on my new Thinkpad x200s with new ubuntu
> 9.04 desktop installed. I have 2GB swap partition on.
> I go on hibernate through the button at top-right corner (but special
> keyboard button). Once the click hibernate, the screen will go dark, then 2
> lines on top about i guess the wireless network stopped etc. There's no error
> msg, but after ~10 seconds it will come back and ask me to log in (like after
> a screen saver lock).
> The swap usage will go up from 0Mb to 2-5Mb. All opened applications will be
> there like a normal resume.
> Thus hibernate not working. I never worked for me since 8.04.
> I don't know about doing things with BIOS... don't think it matters.
> If there's no solution, just say so, please don't ask 1000 of questions and
> pretend you can help. Too many have the same problem and too many "helper"
> tried without a solution in mind but questions after questions. I've gone
> through too many forum and blog without answers.
> Please help if you really have a solution. Many of thinkpad users will think
> you for that.
It is unlikely anyone knows exactly what is wrong without trying to
diagnose the problem. That would require asking of questions as we do
not have the exact same harware as you.
Your description sounds like te machine went through the normal
hibernate process and got much of the way down as it pushed memory
contents out to swap. It then came straight back so it failed in some
sense. Normally when it fails it will record why in the kernel message
log. This can be found by triggering the hibernate and after login
running the command below:
dmesg >LOG
and attaching the file LOG to this bug. It would also be useful to know
if normal suspend works correctly or not, as the kernel machinary for
both is largly common. We normally recommend reading the following the
kernel debugging guide for Suspend/Hibernate at the url below:
https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume
-apw
--
[LENOVO ThinkPad X200] suspend/resume problem
https://bugs.launchpad.net/bugs/323857
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