According to https://wiki.ubuntu.com/DebuggingKernelHibernate prepared / attached dmesg log files. (Per sub-system hibernate testing)
** Attachment added: "hibernate_dmesg.tar.bz2" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358640/+attachment/4181369/+files/hibernate_dmesg.tar.bz2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1358640 Title: [Dell Inc. Dell System Vostro 3450] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358640/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs