Subject: System freezes/Black screen after unlocking lock screen on Qbits Lania R7
Body:
Hi Zorin OS Team,
I am reporting a recurring issue with Zorin OS Core on my Mini PC. When I try to unlock the PC from the lock screen, the screen goes blank or shows a "Blue/Black Screen" effect and becomes unresponsive.
Currently, I have to manually switch to TTY using Ctrl+Alt+F1 (or F2) and then switch back to the graphical interface to get it working again.
System Specifications:
Model: Qbits Lania R7 (Mini PC)
RAM: 16GB
Storage: 1TB SSD
OS: Zorin OS 18.1 Core
Issue: Graphical freeze/Hang after lock screen wake-up.
I previously tried deleting some system/printer files to save space, which made the system even more unstable. I am now looking for a permanent fix so I don't have to use the TTY shortcut every time I wake my PC.
Please let me know if there are specific logs I should provide or if there is a stable driver configuration for this hardware.
Best regards,
Raihan Rahman
It is a really new hardware. Maybe installing a later kernel could help.
You can also test if it helps to go manually into suspend by pressing the button in start menu.
Are you running on XOrg or Wayland? At loginscreen you can switch between both (press the cogwheal to select the session) and test if it makes a difference.
Which graphics do you have?