display problem (probably OT?)
(f34; gnome (is that relevant?), NVIDIA Corporation GK106 [GeForce GTX
660], Dell U2711)
This is a dual-monitor home workstation.
This afternoon, the left monitor suddenly started displaying only dim
vertical stripes and lines and a black background, nothing else. The
right monitor still works fine. It is the same when I switch the
monitor cables on the back of the tower, at the graphics card outlets.
How do I determine whether the problem is the monitor, the graphics
card, the graphics driver, or something else?
Is there something to look for in a log file? If yes, what do I look
for, and which log file should I look in?