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[Bug 884017] Re: laptop does not recover from suspend

 

although the problem started happening around the time I updated gnome-
power-manager, downgrading the package to the previous version does not
seem to prevent the problem.  Woke up to a computer again this morning
that was not coming out of suspend.  It seems that if I keep the lid of
the netbook open it recovers fine, but not if I close it.  The good news
is that I believe today at around 10 when I tried to wake the computer
up it was able to write a log just before crashing which I attach here.
I will remove the non-free slamr kernel module to see if that helps.
It's mentioned in the log around the time the crash happened.  FWIW, I
installed sl-modem packages on Oct. 21 which is also roughly in line
with the time the problem started.

I experience this on all installed kernels, I believe.

$ ls -1 /boot/vmlinuz-*
/boot/vmlinuz-2.6.32-23-generic
/boot/vmlinuz-2.6.32-33-generic
/boot/vmlinuz-2.6.32-34-generic
/boot/vmlinuz-2.6.32-35-generic
/boot/vmlinuz-3.0.0-13-generic
/boot/vmlinuz-3.1.0-999-generic

** Attachment added: "syslog around time of hard reboot which occurred between 10:02:30 and 10:04:00"
   https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/884017/+attachment/2595093/+files/syslog.gz

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https://bugs.launchpad.net/bugs/884017

Title:
  laptop does not recover from suspend

Status in “gnome-power-manager” package in Ubuntu:
  New

Bug description:
  I believe the fix for the rather unimportant bug 620693 introduced a
  serious regression for me.  Recently, quite often I cannot recover a
  suspended laptop.  A hard reboot is the only way out and this has
  meant lost data and other serious trouble for me at inopportune times.
  I will use this ticket to collect the necessary information and
  confirm that bug 620693 is indeed to blame for the regression.

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References