I installed Ubuntu 16.04 (dualboot with Windows) on HP Spectre 13.
I launch hibernate in the terminal (sudo hibernate), it shut down then it automatically wake-up after 1 sec on the Grub interface. So I press the power button at this moment and it's ok, I can wake up later without problem. It is not convenient...
I already followed instructions from similar topics and I disabled all items in /proc/acpi/wakeup (only PWB is enabled). The problem is still here.
- How do I prevent immediate wake up from suspend and/or hibernation?
- Immediate wake up from suspend caused by USB 3.0 devices
- laptop fails to suspend or hibernate (wakes up after 2-5 seconds without user interaction)
I noticed that some usb-hub or device still appear in notification (saying I can uplugged them) even they have not been physically plugged before. I guess it could be linked to my problem but I don't know how to investigate.
Any idea or command to solve it?