Followed the steps in https://wiki.ubuntu.com/Kernel/Reference/S3SystemTapDebug and locatehang said that system stopped in acpi_hw_write_pm1_control(), which according to alexhung's suggestion, it may be a problem in BIOS sleep smi handler...
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/997936 Title: can't wake from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/997936/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
