My new installed Kubuntu 16.04 with Plasma 5.5.5 takes very long time at login(~30s). I read about a similar bug https://bugs.launchpad.net/ubuntu/+source/plasma-nm/+bug/1509334 , but I don't think this match my problem. Does anybody have similar problems? System: Dell Latitude E7440 with WLAN and Bluetooth.
Edit: I think that the desktop is loaded while the KDE login wait-bar is on the screen. When I'm clicking ALT+TAB to switch between applications, it is possible to see the desktop for that moment.