Comment 23 for bug 1845756

Lubuntu kinetic daily (ISO 2020-06-08) on
- dell [optiplex] 780 (c2q-q9400, 8gb, amd/ati cedar radeon hd 5000/6000/7350/8350)

LXQt now 1.1.0.

My monitors are both still landscape; only change being swap left & right

You'll note background on my-left screen is none, my-right screen has left portion of wallpaper/background

I just noticed (again) the screen that doesn't have the wallpaper shows OPENBOX menu on right-click, the screen which has a wallpaper shows a LXQt or normal Lubuntu menu.

I logged out, logged in again & my-left-monitor still had no background, my-right-monitor had left-half-of-background-wallpaper... I attempted `sudo apt update; sudo apt full-upgrade` and a few packages upgraded and tried (logout/login) again but no difference.

Still have OPENBOX.MENU on my-left no-wallpaper-display & normal-Lubuntu.LXQt menu on my-right wallpaper-display

See next two comments for pics of OBMENU vs normal-Lubuntu-LXQt menu on right-click.

To correct issue, I needed to do 3 changes within Monitor.Settings before backgrounds appeared on both displays, and everything (right-click on background) worked as expected..

I still don't consider it a real problem; the lack-of-background allows you to see on Monitor.Settings.Apply if the issue was fixed, or the move failed to make a change.. To get it to work you really need to change it to something else (where issue is gone), then back to what matches this (or other) setup & it wallpaper isn't on both displays this issue is still an issue.. The issue never always appears, only occasionally (most commonly on first change after live boot)