That's something. There's probably a lot of scrollback that we can't see that would be really helpful there though.
What I can see is in firewire. You said you tried unloading modules before, but would you try unloading firewire_ohci and firewire_core before hibernating and see what you get on the screen? For systemtap debugging, you'll need to start with the instructions at the link below, but those are for debugging S3 and we want to debug S4. There's some S4 debug stuff in the same repository, but I haven't used it so I don't know how well it works. It looks like the steps should be essentially the same, except that you'll have to use s4test instead of s3test. Let me know if you need any help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/797922 Title: kernel hangs in pm-hibernate on saving to disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/797922/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
