Today I upgraded from Linux Mint 19.2 to 19.3 (Tricia) and ran into the same
issue.
The PC suspends correctly, on resume I see the Mint logo, then after some
seconds the machine reboots.
There's nothing obvious in the logs between suspend and the reboot.
I don't have an option in UEFI to disab
With reference to post#50, it turns out my problems were caused by the
5.3 kernel not handling the nvidia gpu usb-c driver properly.
I could fix using:
sudo sh -c 'echo "blacklist ucsi_ccg # Fix suspend freeze bug" >>
/etc/modprobe.d/blacklist.conf'
See: https://bugs.launchpad.net/ubuntu/+source
