[xubuntu-users] xubuntu 19.04, laptop display won't turn back on

[Fabien Blanchet]

Hello,

I faced the same issue on my Dell desktop (Xubuntu 18.04.02 LTS). The 
screen stayed black after been turn off by power management.

I didn't find the issue but I can share a workaround. I installed 
XscreenSaver and the issue disappeared.

Best regards
Fabien