Some wrong behaviors, all of them generated after an (apparently successful) apt-get upgrade: -- System Settings crashes after applying a change to Application Style | GNOME Application Style; -- KDE5 apps use the icon theme of GNOME/GTK apps (while, e.g., Dolphin4 has the correct KDE5 icons); -- single-click to open files and folders (as in System Settings | Input Devices | Mouse) does not work in KDE5 apps, which always require double clicks (while it works, e.g., in Dolphin4).
Could it be that plasma-integration isn't loading? Looks like a distro issue (Qt upgrade without updating everything using private headers)
(In reply to Kai Uwe Broulik from comment #1) > Could it be that plasma-integration isn't loading? Looks like a distro issue > (Qt upgrade without updating everything using private headers) Hi. I had already tried to reinstall plasma-integration, but with no apparent effects. Would you be so kind to specify a procedure to follow to check your hypothesis or, even better, to try solving the problem? Thanks.
Hi. Just to let you know that I have just upgraded KDE Frameworks, 5.43 --> 5.44, but nothing has changed: the bug is still there.
This sounds like a packaging/upgrade issue. Please report it to the Kubuntu people. Thanks!