Still getting error message from mainline kernel during checkbox hibernate_30_cycles test, however 3.7 is not stuck when waking up like 3.2, please check 3.7_hibernate.log (same error message as https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1076979)
If you tried to use rtcwake as below, it will stuck during wakeup, both on kernel 3.7 and 3.2. $ sudo rtcwake -s 120 -m disk but if you used following method it will skip rtcwake issue on 3.7, and 3.2 still stuck randomly: $ sudo sh -c "echo 0 > /sys/class/rtc/rtc0/wakealarm" $ sudo sh -c "echo `date '+%s' -d '+ 2 minutes'` > /sys/class/rtc/rtc0/wakealarm" $ cat /sys/class/rtc/rtc0/wakealarm $ pm-hibernate #or pm-suspend ** Attachment added: "kernel 3.7 hibernate error message log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1092045/+attachment/3465188/+files/3.7_hibernate.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1092045 Title: [Dell Optiplex 7010 DT] ACPI Error, stuck in suspend randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1092045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
