Thanks for reporting this. The CurrentDmesg.txt that you posted doesn't seem to include the part when you close the lid, am I correct?
In that case could you run `dmesg -w` on a console session, close the lid and post what you get in dmesg? Another interesting test could be to check if the ACPI events are properly handled by the kernel and passed to user-space. For this you can try to run `acpi_listen` (as root) in another console session, close the lid, re-open it, and you should see something like: button/lid LID close button/lid LID open Then, I'm not sure if you tried it already, but what happens if you try to suspend manually via `echo mem > /sys/power/state`. Does it actually suspend? Do you get any error in dmesg? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/1865170 Title: lid close simply turns off laptop screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1865170/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
