Leading up to the suspend, I don't think the OS can tell that there's anything different... Or else if it can it's not looking for it. Afterwards it's not getting as far as the kernel before UEFI kills it, at which point the kernel can only tell that it was rebooted while in a suspended state. All I have seen in the logs is a normal "suspending" set of messages. Maybe there's a kernel flag to turn on verbose ACPI logging?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1528735 Title: Suspend fails every second time on some laptops in UEFI mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1528735/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs