On Sat, 2020-02-29 at 17:20 +0000, Sérgio Basto wrote:
/etc/xdg/autostart/org.kde.dolphin.desktop is installed by dolphin
package
I know. As the BZ report says, the probable origin of the problem is
that the dolphin executable has two names, and (at least in some
circumstances) the ksmserverrc file refers to both of them, making them
look like two different programs. I assume that's why Dolphin is being
started twice.
Possibly the name change occurred in the update from F30 to F31, so
ksmserverrc files retained from F30 have acquired a new entry because
of the name change. I'm just guessing.
One test would be to remove one (or even both) entries from that file
and restart the session to see what happens.
poc