Hello,
I have a new AMD Slimbook Excalibur with Ubuntu 24.04 (encrypted disk) installed. I have hard time rebooting the laptop; most of the time, when I reboot the laptor (either by software using reboot command or the power button) I get a black screen and the laptop never boots (screen is black but I can hear the fan).
I have to try again multiple times before the laptop can reboot (up to 10 times).
Regards
Didier