just cone other suggestion , please try this cat /proc/timer_list | grep "Clock Event Device"
if you have "Clock Event Device: hpet", try add to your boot option hpet=disable it can fix your problem. -- resuming from suspend-to-ram doesn't work sometimes https://bugs.launchpad.net/bugs/129224 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs