Not a bug. Configuration problem.
** Changed in: linux (Ubuntu)
Status: New = Invalid
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Resuming after hibernating doesn't resume; just restarts.
https://bugs.launchpad.net/bugs/359416
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I have solved my problem, and here is my fix.
The problem was caused by the fact that the swap partition had changed, so it
had a different UUID, but the resume/kernel did not know about it. As a result,
resume never worked - it just rebooted instead.
Here is the swap fix:
That's beautiful!
Just to save others the effort of looking up that page, and with a slight
correction:
In a terminal window type in: blkid, and note/copy the UUID of your swap
partition.
Then you need to update the UUID in two (2) places;
in the file /etc/fstab
and in the file
That worked for me, too! With two minor modifications:
(1) There was no UUID in my /etc/initramfs-tools/conf.d/resume file.
The file was simply:
RESUME=/dev/sdb6
so I had to look up the syntax for the resume file as to how to insert
a UUID in there. The correct syntax was:
I have exactly the same problem. Disk method is 'shutdown'.
Hibernate appears to work fine, but when the system is started, it just
reboots, instead of resuming.
There is no indication of any problem in the kernel logs.
Suspend to RAM works.
Linux nova 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17
Confirmed. Exactly the same problem. It seems as if the harddisks are
shut down before all hibernation info is written to the disks. Upon
resume the system just boots as if from a cold start. There is no
indication there is anything wrong, and indeed, those two sata errors
are not written to the
** Attachment added: BootDmesg.gz
http://launchpadlibrarian.net/25231754/BootDmesg.gz
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/25231756/CurrentDmesg.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/25231757/Dependencies.txt
**
