From my previous post AMD: unable to write to IOMMU while booting from debian live persistent usb, I have tried to boot to recovery mode to see the kernel output while booting.
And while there seems to be no error (no "failed" message from kernel log), after presumably successful boot, I am left with black screen and blinking cursor.
Now I am not quite sure if it was really successful (because I see no GUI), but since there is no error, I have no idea what went wrong.
How can I determine then what went wrong, and thus I see no GUI? What happened?
EDIT: full .mp4 format: video
EDIT2:
I could log in and see the /var/log/Xorg.0.log file, output here:
/var/log/Xorg.0.log
What it basically says at the end is:
(EE) Cannot run in framebuffer mode. Please specify busIDs for all buffer devices
Unable to connect to X server: Connection refused
So I can see all my files, /home partition unchanged, all documents are here, but I cannot to switch to GUI tty by Ctrl+alt+F7 because, I have error with framebuffer mode. How can I solve this?
EDIT 3: I continue with another question here: cannot run in framebuffer mode. Please specify busIDs
