Yes Iām becoming more and more aware of thatā¦ I was trying to solve errors I describe in this post (you guessed it, a display problem involving xcb).
But it seems to me that the āgood all platformsā ā the Stack-Everthing ā are less and less responsiveā¦ Thatās too bad it was usually quality advice 
@karlmistelberger obviously. I had to make that mistake once though, for it to stick, I guess.
From Unix Stack Exchange, probably an old postā¦ No warning whatsoever on the potential danger of the command
Yes I do think Iāll think of that next time! I did manage to restore most things, but not thanks to a rollback, see my reply to @arvidjaar above for how I did 