On Sat, Dec 31, 2016 at 11:29 AM, Paolo Galtieri <pgaltieri(a)gmail.com> wrote:
Using gnome-tweak-tool I tried both settings for the "Don't
suspend on lid
closed" entry under the "Power" section, and in neither case does the
system
suspend on lid closed since I could still ping the system. So other than
seeing this entry:
Dec 31 10:22:01 terrapin kernel: acpi device:28: Cannot transition to power
state D3hot for parent in (unknown)
You might read this and see if the low level kernel commands work; and
work your way up to e.g. 'sudo systemctl suspend' to see where the
problem starts happening.
https://01.org/blogs/rzhang/2015/best-practice-debug-linux-suspend/hibern...
--
Chris Murphy