I'm using I've tried several things since last time. I'm using ubuntu 9.04 64 bits...
- Tried using quirks, but didn't try all of them.
- Tried using some grub kernel options (taken from http://people.freedesktop.org/~hughsient/quirk/quirk-suspend-advanced.html):
* maxcpus=1
* noapic
* nolapic
* noapic nolapic
* nolapic_timer
* nohz=off
* ec_burst=1
- Tried debugging the suspend proccess, but all I got was:
mrrusof@mrrusof-laptop:~$ cat dmesg.txt | grep "resume"
[ 5.203097] PM: Starting manual resume from disk
[ 14.361930] synaptics was reset on resume, see synaptics_resume_reset if you have trouble on resume
I cannot find any clue about a driver interfering with the resume proccess.
- I can hibernate. Suspension works once, but not twice in a row. However, if I alternate hibernations with suspensions, the system resumes after both hibernation and suspension.
Hi again,
I'm using I've tried several things since last time. I'm using ubuntu 9.04 64 bits...
- Tried using quirks, but didn't try all of them. people. freedesktop. org/~hughsient/ quirk/quirk- suspend- advanced. html):
- Tried using some grub kernel options (taken from http://
* maxcpus=1
* noapic
* nolapic
* noapic nolapic
* nolapic_timer
* nohz=off
* ec_burst=1
- Tried debugging the suspend proccess, but all I got was:
mrrusof@ mrrusof- laptop: ~$ cat dmesg.txt | grep "hash matches" buildd/ linux-2. 6.28/drivers/ base/power/ main.c: 390
[ 3.995026] hash matches /build/
and
mrrusof@ mrrusof- laptop: ~$ cat dmesg.txt | grep "resume" resume_ reset if you have trouble on resume
[ 5.203097] PM: Starting manual resume from disk
[ 14.361930] synaptics was reset on resume, see synaptics_
I cannot find any clue about a driver interfering with the resume proccess.
- I can hibernate. Suspension works once, but not twice in a row. However, if I alternate hibernations with suspensions, the system resumes after both hibernation and suspension.
- I see that Maxim Letvisky got some hint about modifying kernel itself. I wonder if he tried (and in that case, succeeded). See http:// linux.derkeiler .com/Mailing- Lists/Kernel/ 2008-09/ msg06756. html .
I just need to be pointed in the right direction to bring this bug down, come on guys!