Intrepid: Suspend not working on Asus A6Km
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Using a fresh install of 64-bit Intrepid beta (kernels 2.6.27-4-generic and 2.6.27-5-generic), suspend to ram is not working on Asus A6Km notebook (Turion64, GeForce Go 7300, SiS chipset). This is regression from Hardy, where suspend to ram functioned perfectly.
Symptoms are: Black screen when resuming from suspend, keyboard unresponsive (no caps / num lock lights) and not reachable from the network. Seems like a kernel lockup. I tried various debugging methods, but none of them helped. First I stopped gdm, unloaded the Nvidia kernel module and then tried suspend using acpitool -s and /etc/acpi/sleep.sh. No luck there. I also did the same in plain VGA console (booted without usplash), but that didn't work either.
Following the Ubuntu Wiki DebuggingKernel
[ 2.181273] Magic number: 12:946:505
[ 2.181277] i8042 i8042: hash matches
I also tested suspend in Fedora 10 Beta and openSUSE 11.1 Beta 2, which like Intrepid use the 2.6.27 kernel. Same lockup happened in both of them.
Please let me know if there's anything else I could try.
Changed in linux: | |
status: | Incomplete → Fix Released |
Thank you for taking the time to report this bug and helping to make Ubuntu better. Unfortunately we can't fix it, because your description didn't include enough information.
Please include the information as separate attachments:
* Output of uname -a
* uname -a > uname.txt
* Output of sudo lspci -vvnn
* sudo lspci -vvnn > lspci.txt
* Output of sudo dmidecode
* sudo dmidecode > dmidecode.txt
* Try to suspend/hibernate and then restart the system and attach /var/log/kern.log and /var/log/kern.log.0
* Tarball of /proc/acpi directory. You can't just tar all files because their content sometimes changes etc.
* cp -r /proc/acpi /tmp
* tar -cvjf ~/acpi.tar.bz /tmp/acpi
* attach acpi.tar.bz from your home directory