I have updated the BIOS and the problem persists.
I hibernate with the following commands
echo platform > /sys/power/disk
echo disk > /sys/power/state
The system goes into hibernation. When I start the laptop again, it
loads the image and the system stops after the third non-boot CPU is
offline. The cursor is still blinking, but nothing happens.
If I use
echo shutdown > /sys/power/disk
I don't seem to have a problem.
$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
8BCN48WW(V3.11)
07/20/2015
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1490494
Title:
[LENOVO 80H8] hibernate/resume failure
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