Kernel 4.11.0-041100-generic shows another issue: DP1-1 won't show any picture and simply enters standby mode.
Output from xrandr is the same as in my first post.
Kernel 4.11.0- 041100- generic shows another issue: DP1-1 won't show any picture and simply enters standby mode.
Output from xrandr is the same as in my first post.