Hi, Lv Zheng in the atachment you find the acpidump output of the 3.8.0-31-generic ubuntu kernel. best regards Johannes
** Attachment added: "acpidump.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1242938/+attachment/3944464/+files/acpidump.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1242938 Title: [Medion P8610] 13.10: Kernel panic - not syncing (on system start) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1242938/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs