Public bug reported: im just reporting this on launchpad, since it seems the fix hasnt found its way into ubuntu yet, and even the newest beta wont contain the fix.
this is an ao522 netbook, running ubuntu 12.04. i have tried several kernels including the default 2.6, 3.0, and currently 3.2 kernels. resume from suspend to ram (s2ram) works. hibernation itself works, but resuming from hibernate always leads to a hang. WORKAROUND: once the resume from hibernate process is hung, doing a alt + ctrl + sysrq alt + ctrl + K kills the hung plymouth and actually correctly thaws the system. for reference: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=593795 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=620145 http://lists.freedesktop.org/archives/plymouth/2012-May/000641.html http://lists.debian.org/debian-kernel/2012/04/msg00320.html it seems that the included uswsusp included in even the beta for 12.10 is 1.5 years old (uswsusp 1.0+20110509-2ubuntu1 ).. and i think at some point i read somewhere that the fix for this has already been implemented in git.. git clone git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend- utils.git though i have not tested it. -- -insaner www.insaner.com ** Affects: suspend Importance: Unknown Status: Unknown ** Affects: uswsusp (Ubuntu) Importance: Undecided Status: New ** Bug watch added: Debian Bug tracker #620145 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=620145 ** Also affects: suspend via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=620145 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1064233 Title: uswsusp does not thaw/resume from hibernate/disk.. interaction with plymouth to blame To manage notifications about this bug go to: https://bugs.launchpad.net/suspend/+bug/1064233/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
