https://bugs.freedesktop.org/show_bug.cgi?id=63135 --- Comment #10 from Emil Velikov --- Nooo, why did it have to lead to that commit :( Devin I don't suppose you have a debug dmesg closer to the offending commit, do you ? The delta between these two is quite substantial My initial suspect is that the DP data stored(or it's parsing) in is to blame for your issue Working * Appears to be parsed properly? * unknown opcode 0x44 Failing * nouveau E[ PDISP][0000:03:00.0] DP:0006:0382: bios data not found -- You are receiving this mail because: You are the assignee for the bug.