Samuel Thibault, le ven. 26 mai 2023 13:15:18 +0200, a ecrit: > BTW, it seems the control-alt-d kdb shortcut is not working?
It seems the com0 port interrupt doesn't work at all, comintr doesn't get called. I tried both with and without acpi, (without the linux group in both cases). I guess some irq plumbing is missing. Samuel