Hello. Not sure if it's the same bug. After last update, I get no signal on my monitor just after the motherboard splash screen.
I have an RX 5700, connected through DisplayPort. Hardware seems fine since Windows keeps working.
The monitor still doesn't get any signal if I try to switch to some tty. I guess I would need to chroot from some live USB to try to fix it. I can't switch to LTS kernel though, because it is pre-Navi. Any suggestion?
EDIT: Just caught up with the messages. I will flash Solus on some USB stick, and try to chroot, to install the fix suggested by @JoshStrobl