Experiencing the same problem
Specs: Dell n411z Ubuntu 17.10 artful kernel 4.13.0-16.19 (also tried 4.12.0-041200.20 but problem still exists)
Experiencing the same problem
Specs:
Dell n411z
Ubuntu 17.10 artful
kernel 4.13.0-16.19 (also tried 4.12.0-041200.20 but problem still exists)