** Description changed: - On my four PCs upgraded from Kubuntu 15.04 to 15.10, I have the same - problem: for two days, KDE/Plasma is very long to launch. The desktop - begins to appear but I must wait nearly one minute for all plasma - widgets and icons to appear. And I repeat, this is happening on 4 - different machines ! + [Impact] + Plasma NM does synchronous DBus calls do bluez for the bluetooth status, which in some situations can take up to 30s to finish/reach a timeout. + As Plasma itself waits for Plasma NM to initialize, this can cause the Plasma login to take half a minute without any response. + + [Test Case] + First of all, you need a system that is affected by this. + - Try to log in an see that it takes unusually long to do so (~30s) + - Enable wily-proposed and update plasma-nm + - Reboot and verify that the login now takes 5-10s + + [Regression potential] + This is mostly just reworking existing BT activation code, so the worst that should happen is the adapter getting enabled a while after the Desktop finished loading. As that's a normal use case when you enable an adapter by hand later on this shouldn't cause any issues. + + [Original Description] + On my four PCs upgraded from Kubuntu 15.04 to 15.10, I have the same problem: for two days, KDE/Plasma is very long to launch. The desktop begins to appear but I must wait nearly one minute for all plasma widgets and icons to appear. And I repeat, this is happening on 4 different machines ! Once everything is finally launched, the system seems OK. Update: removing the network manager app from the taskbar solves the problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509334 Title: KDE/Plasma very slow to launch (Kubuntu 15.10) To manage notifications about this bug go to: https://bugs.launchpad.net/plasma-nm/+bug/1509334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
