Hi,
I have been looking at previous posts about this issue and I’m a bit puzzled as to how to resolve!
When I close my laptop lid, it suspends nicely within 1 or 2 seconds but the screen is just blank when I open the lid to resume. Through reading other posts, I am able to see output displayed if I use an external monitor after I get into this state. The only way to recover is by rebooting the machine which is not ideal.
After resuming from hibernating and using an external monitor, I see that the DISPLAY environment variable is blank.
I am using optimus manager in hybrid mode and the graphics card is a nvidia 1060GTX in a MSi Laptop. Nvidia driver: 460.32.03. I have also tried using just “intel” mode and I still get a blank screen after resuming from hibernation.
I have included logs in case anyone has any tips on what I can do to resolve. For the timebeing, I have disabled suspend,hibernate,sleep features etc.
journalctl covers close laptop lid until resume from hibernation
mhwd -li
nvidia-smi
inxi -SGxxz
/etc/UPower/Upower.conf
I was thinking of maybe downgrading the nvidia driver to see if I have more luck with an earlier driver, but I’m not sure if I’d also need to downgrade the kernel…
Any suggestions welcome.
TIA