Rolling back to 4.2 worked fine for me. Here are two quick commands to make that easy: http://unix.stackexchange.com/questions/198003/set-default-kernel-in-grub/278575#278575
Rolling back to 4.2 worked fine for me. Here are two quick commands to make that easy: unix.stackexcha nge.com/ questions/ 198003/ set-default- kernel- in-grub/ 278575# 278575
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