log of 4.15.0-52-generic bionic and the command:
sudo fwts -q --stdout-summary -r ~/fwts_results.log s3 --s3-sleep-delay 30 --s3-device-check --s3-device-check-delay 45 --pm-method=<logind, sysfs, pm-utils>
http://paste.ubuntu.com/p/2nYYZpmtrN/
logind: black screen, alt+b+print-screen will reboot. sysfs and pm-utils: screen froze, alt+b+print-screen will reboot.
log of 4.15.0-52-generic bionic and the command:
sudo fwts -q --stdout-summary -r ~/fwts_results.log s3 --s3-sleep-delay 30 --s3-device-check --s3-device- check-delay 45 --pm-method= <logind, sysfs, pm-utils>
http:// paste.ubuntu. com/p/2nYYZpmtr N/
logind: black screen, alt+b+print-screen will reboot.
sysfs and pm-utils: screen froze, alt+b+print-screen will reboot.