Alexis Lecocq, to clarify https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1656649/comments/6 did you remove all non-default kernel parameters/WORKAROUNDs/switcharoo and then test the kernel?
Alexis Lecocq, to clarify https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1656649/ comments/ 6 did you remove all non-default kernel parameters/ WORKAROUNDs/ switcharoo and then test the kernel?