For this symptomatic there is an upstream bug report with status RESOLVED FIXED: - Dual monitor - Flickering or black screen when mouse moved between screens
https://bugs.freedesktop.org/show_bug.cgi?id=89055#c62 Date: 2016-05-13 Upstream target kernel version: 4.8.
Maybe this can be backported?
For this symptomatic there is an upstream bug report with status RESOLVED FIXED:
- Dual monitor
- Flickering or black screen when mouse moved between screens
https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 89055#c62
Date: 2016-05-13
Upstream target kernel version: 4.8.
Maybe this can be backported?