Ubuntu
lxqt-session package

  1. Bug #1804329
  2. Comment #20

Comment 20 for bug 1804329

Revision history for this message
Chris Guiver (guiverc) wrote : Re: lubuntu 19.04 daily - pcmanfm-qt (dolphin..) moves window position on opening device, folders or adjust size of windows (when on 2nd display only with vertical placement)

Lubuntu 19.10 QA-Test on hp 8200 mentioned previously
I could NOT re-create this issue today.

-- from qa-test comments
hp 8200 elite sff (i5-2400, 8gb, nvidia quadro 600)
adjust monitors to match setup (default-right is my primary & below other display)
move panel to my lower display
pcmanfm-qt to explore (no issues with https://bugs.launchpad.net/ubuntu/+source/lxqt-session/+bug/1804329)
--

I wonder if the movement of panel (rarely done in testing) to lower display is key (ie. causes value to be set that fixes the unset value cause), or issue has been fixed upstream.