I have a dual monitor display with some pretty aged monitors. Recently, however, my secondary display has begun glitching out whenever I first turn it on for the day. Everything (except the mouse) maps to the display permanently, until something goes over it. I don't really understand what's happening. When I restart my computer, the glitch disappears. Here's a screenshot:
Output of lscpi | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 5430]'
The monitor having the problem is connected via a VGA cable. The other one (not having the problem) is connected through a DVI-VGA adapter.
Does anyone know what's going on, or how to fix it?
0 Answers