Summary: pcmanfm in Lubuntu used gksu. When we switched to lxqt, it had been deprecated, so we used pkexec. Unfortunately, pkexec just flat out fails. Looking upstream, they use lxqt-sudo, which we have in our install, so going with their default instead.
Test Plan:
1. Open pcmanfm-qt
2. Click on "Tools" in the menu
3. Click on "Open as root"
Should get an lxqt-sudo dialog asking for a password.
Reviewers: tsimonq2
Reviewed By: tsimonq2
Differential Revision: https://phab.lubuntu.me/D7
Summary: 800x600 is more appropriate than 640x480, which was causing problems. This is part two of a fix for this bug. The previous one (D3) used the right terminal. This one fixes the display issue.
Test Plan:
1. Right click on nm-tray
2. Select "Edit Connections"
Assuming the other fix is present, should display nmtui-edit fully in a window.
Reviewers: tsimonq2
Differential Revision: https://phab.lubuntu.me/D6
