Vincent, easy to find out - just deactivate B-tooth on that laptop. On my desk-machine I were lucky enough to have a BT 4.0 stick lieeing next to it.
@Yofel: I don't have the rights for it, but I think one should really consider to pass this on "milestone-updates" https://launchpad.net/ubuntu/+milestone/wily-updates Since I dont know anybody doing the updates with a Live-DVD this bug would be present then without. This 30 seconds delay is a really unpleasant encounter ( just tested it with the final-DVD in VirtualBox) for this release. It gives a completely wrong impression for K5 Best regards -- 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: [sru] plasma-nm blocks temporarily on startup w/o bluetooth device – 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