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Message #93763
[Bug 531198] Re: Laptop hangs on suspend
khul, thank you for reporting this bug to Ubuntu. Karmic reached EOL on April 30, 2011.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases
Is this reproducible in the latest release of Ubuntu via
http://cdimage.ubuntu.com/daily-live/current/ ?
If so, please execute the following via a terminal in order for the necessary debugging information to be attached:
apport-collect 531198
** This bug is no longer a duplicate of bug 986458
System crashes when trying to suspend
** Package changed: pm-utils (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/531198
Title:
Laptop hangs on suspend
Status in linux package in Ubuntu:
Incomplete
Bug description:
Sometimes suspend fails on my FS lifebook T5010 tablet laptop with
internal modem for mobile broadband. I am not sure about which package
is the cause. The screen goes blank and the disk access light goes
out, but power is not turned down. (LEDs which normally start blinking
stay steady). The system does not respond and has to be powered off
completely. My impression is that the risk is higher when suspending
after leaving the laptop alone for some time (cron?), and after using
the internal "GSM" (UMTS) modem (sierra). (BTW, the broadband
connection sometimes fails after successful suspend. In that case
disabling network, turning the kill-switch off and on and re-enabling
network helps.) My impression is also that the problem may sometimes
be triggered by my turning the screen (physical screen only, not the
display mode) to use tablet mode. This morning the last syslog message
prior to the failing suspend was that the anacron main process had
receive the KILL signal. I have had this problem for a long time (I
believe also with 9.04), and recently it's been happening quite
frequently. I haven't reported it before since it's rather vague where
the problem is. It's quite annoying, however.
ProblemType: Bug
Architecture: amd64
Date: Wed Mar 3 09:34:52 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/sbin/acpid
Package: acpid 1.0.6-9ubuntu8
ProcEnviron: PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic
SourcePackage: acpid
Uname: Linux 2.6.31-19-generic x86_64
XsessionErrors:
(gnome-settings-daemon:2261): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(polkit-gnome-authentication-agent-1:2313): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:2287): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
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