[Bug 488720] Re: Linux Kernel 2.6.32-5 completely fails to resume on Macbook 5.1

[Chase Douglas]

I have a Karmic installation on a Macbook 5,1. I've seen the variable
resumes along with resumes that immediately go back into suspend.

I have also verified that I cannot resume from suspend in Lucid. When I
try to resume the display fails to come up at all.

I tried installing the Lucid kernel on my Karmic installation. Resumes
worked just as well as when using the Karmic kernel. This leads me to
believe this is a Lucid userspace issue. I also saw the following in
/var/log/messages when resuming in Lucid:

gnome-screensav[4376]: segfault at 0 ip 00007f6de7962210 sp
00007fff1ec2eae0 error 4 in libGL.so.190.53[7f6de78cb000+a5000]

My guess is that gnome-screensaver is crashing on resume, and that's the
underlying issue.

Note: I'm currently using the nvidia graphics driver (not nv, nor
nouveau).

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Linux Kernel 2.6.32-5 completely fails to resume on Macbook 5.1
https://bugs.launchpad.net/bugs/488720
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