Resume failure on ThinkPad T41
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-source-2.6.15 (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
I experienced successful hibernate and resume under Hoary with this laptop, an
IBM Thinkpad T41. Since doing a Colony 3 install of Breezy and apt-get
dist-upgrade to Preview, it hasn't worked properly.
Here are some versions of what's installed:
kernel 2.6.12-8-686
acpi-support 0.30
laptop-mode 0.4
laptop-mode-tools 1.10-1
ibm-acpi 0.11
powermgmt-base 1.22
powernowd 0.96-1ubuntu1
The laptop hibernates and then upon resume, freezes while copying from memory.
In /var/log/dmesg, I see this:
[4294676.715000] swsusp: Suspend partition has wrong signature?
I see nothing relevant in /var/log/messages.
I've also been trying to compile a vanilla 2.6.13.1 kernel with swsusp2 patches.
This kernel will not boot.
I fear this may have complicated things.
Please let me know if there is any further info I can provide.
Changed in linux-source-2.6.15: | |
assignee: | mjg59 → nobody |
status: | Confirmed → Needs Info |
I've re-installed Breezy Preview. I've acquired all updates and installed
nothing new.
I've editted /boot/grub/menu.lst and added resume=/dev/hda2 to the kopt line and
run update-grub.
Same behavior. Upon resume from hibernation, I get the error that my resume
option is not set even though it appears at boot time in the kernel statement.
Upon copying the image, it actually now reboots itself.
Hibernation is initiated by pressing Fn+F12 on this Thinkpad. I will continue
testing with other options.