Public bug reported:
I don't turn off my laptop, instead I have hibernation set up on lid
close and working. However, sometimes when I resume my laptop (by
opening the lid, on my model of Toshiba this automatically powers the
laptop on) it gets as far as the Gnome screensaver unlock dialogue box,
and then will have a lot of disk activity before going off again. When I
power it on a second time, it resumes again and all is well. I don't
know whether there is another hibernation happening (i.e. the second
resume is actually from a second hibernation snapshot) or whether the
laptop is just going off for some reason (i.e. the second resume is
actually from the first hibernation snapshot). This doesn't happen
regularly, maybe 1 in 10 times, but there's never anything different
about that 10th time that I can isolate.
I've seen another similar bug where someone seemed to suggest that when
hibernated automatically due to critical battery levels, when they
resumed with the power cord plugged in, the battery level was still
critical even though it was charging so their laptop would then
hibernate again. My case doesn't seem to be battery related as it does
it even when the battery is still well above critical, and when I've
manually hibernated.
I never saw this behaviour in Jaunty, which is the only previous version
I've run on this particular laptop.
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 9.10
Release: 9.10
Codename: karmic
Obviously I'm willing to provide more information, but I don't know
where to file this bug, whether it's a kernel thing, a userspace pm-*
thing, etc. Nor did I know which package to file a bug against with
apport-cli, but if someone points me to the right one then next time it
happens I'll run apport-cli and attach the information to this bug.
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: hibernate resume
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immediate hibernation after resume
https://bugs.launchpad.net/bugs/457966
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