Lenovo T400 w/ Intel GMA4500 GPU goes into a semi dormant state after resume

[jbkt23]

The symptoms do not occur on every resume from hibernate, it may be the 3rd or 4th resume. It has not happened on resumes from suspend to ram. I have entered a bug report here:

https://bugzilla.redhat.com/show_bug.cgi?id=537576

It seems to have something to do with glibc libraries as errors in /var/log/messages indicate:

Nov 14 07:11:11 t400jbk kernel: Restarting tasks ... <6>hald[1535]: segfault at 2 ip 0000003a13a717fe sp 00007ffffe08d9f0 error 4 in libc-2.10.1.so[3a13a00000+164000]
Nov 14 07:11:11 t400jbk kernel: hald-addon-acpi[1684]: segfault at 66 ip 0000003a13a717fe sp 00007ffff47e5530 error 4 in libc-2.10.1.so[3a13a00000+164000]

Please take a look at the bug if you are experiencing the problem with recent Lenovo thinkpads and add to it.

[jbkt23]

This is still a problem for me. It originally occured on F11 but it is still present in F12. I need to gather more information so I can update the bug report. One source of information is the pm-suspend.log in /var/log. I want to increase the log debug level. Is there a command to hibernate that will increase the logging?

Am I the only one with this intel graphics GPU and core 2 duo processor that is experiencing this random black screen on resume from hibernate?

[jbkt23]

I have gathered more information and have posted a new bug here https://bugzilla.redhat.com/show_bug.cgi?id=551789

It would be helpful if others with similar hibernation problems reviewed what I have gathered and add more information or just comment that you are exhibiting the same symptoms. The squeaky bug gets attention.

[jbkt23]

The latest 64 bit kernel update seems to have cleared the hibernate problems I have been having on my intel haredware. See the afor mentioned bug for the current status.
I'm not ready to say it is solved but all indications are promising.

[jbkt23]

5 consecutive resumes from hibernate over two days. All is running fine.