In the kern.log I found some logging from situation 1. From the timestamps in the logging after reboot you can see that the RTC was used to store a value.
** Attachment added: "s4test-hibernate-kern.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/797922/+attachment/2241460/+files/s4test-hibernate-kern.log -- 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
