http://bugzilla.opensuse.org/show_bug.cgi?id=1204864 http://bugzilla.opensuse.org/show_bug.cgi?id=1204864#c6 --- Comment #6 from Fabian Vogt <fabian@ritter-vogt.de> --- (In reply to Andreas from comment #5)
(In reply to Fabian Vogt from comment #4)
Display :99 sounds strange. Which display manager do you use? If it's lightdm, try sddm or gdm. I'm using the default SDDM for KDE Plasma installation.
So the question is where DISPLAY=:99 is coming from. IIRC that's what Flatpak sets inside the sandbox for X11 mediation. I have no idea what might send that into the dbus activation environment.
I reproduced this bug on Leap KDE Live CD 1. Install Firefox Flatpak 2. In the Firefox settings, set the opening of pdf files using the system application 3. Download pdf file and open 4. Relogin 5. Try to open it from downloads in Firefox
I have the suspicion that flatpak breaks this somehow. Can you try the following (I don't have access to 15.4 myself currently): 1. qdbus-qt5 org.freedesktop.impl.portal.desktop.kde (to start the process without using flatpak) 2. Relogin 3. Try to trigger the issue And this: 1. Reproduce the issue 2. Run "qdbus-qt5 org.freedesktop.impl.portal.desktop.kde" (it should fail) 3. Run dbus-update-activation-environment --all 4. Try 2 again (it should succeed) 5. Try to trigger the issue again -- You are receiving this mail because: You are on the CC list for the bug.