Comment 31 for bug 1845756

Possibly related, every once in a while, when I boot a Lunar ISO in QEMU, part of the right side of the screen fails to render. It's difficult to reproduce though - it happens at random. It's not just LXQt failing to render there - if I open a window and try to push it into the empty space, the part of it in the blank area vanishes as if I had pushed it off the screen. Yet attempts to resize the QEMU window indicate that the VM has the screen set to a larger size, as does the fact that some LXQt panel elements are missing as they (presumably) are in the blank area.

The attached screenshot of the QEMU window shows the problem.

If I open "Monitor settings" from the Application Menu and change the screen resolution, it appears to make the "missing" area of the screen come back.