Aha, 'PM' stands for 'Power Management' there. So that's perhaps a good clue. But it's not associated with an abort or other termination logic, so isn't a smoking gun.
Looking at the code, the next thing that happens after that warning is it resets the screensaver, and then sets up the desired modes. Hard to say if it crashes at that point, or continues on and crashes later. Since you say that the error began occurring within the last few days, could you review your /var/log/dpkg.log for things that changed at about that time, and try downgrading relevant packages (kernel, -intel, xserver, etc.) to see if you can identify which change resulted in the regression? None of the recent changes in -intel look like they could trigger a problem on your hardware, especially not suspend/resume issues. So my first guess would be to look at the kernel or other system level things. ** Changed in: xserver-xorg-video-intel (Ubuntu) Sourcepackagename: xorg => xserver-xorg-video-intel -- X (and gnome session) crashes after suspend and resume https://bugs.launchpad.net/bugs/340328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs -- universe-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/universe-bugs
