I have just one problem with this laptop. When I suspend to RAM in Kubuntu 19.04, after waking up the screen stays black and the mouse cursor does not move. It just completely freezes. How to fix it?
Well, I found nothing useful. Interesting is, that when I tried live USB with Kubuntu 18.10, the screen is on after resume, but mouse and keyboard does not work.
When I tried live USB with Kubuntu 19.04, the screen, keyboard and mouse is off, I just see the non-moving cursor on black background.
Okay, it seems that the freezing in Kubuntu was caused my by USB wifi dongle used for Mac OS 🙂 I found it after my Kubuntu did not freeze after suspend when I had my Manjaro USB inserted instead of wifi dongle 🙂