Public bug reported: After updating to version 0.9.8.8-0ubuntu28.1 the system failed to boot in normal mode. After booting into recovery mode I had to downgrade 5 packages to version 0.9.8.8-0ubuntu28.
Excerpt from apt log-file history.log: Start-Date: 2015-04-29 14:53:17 Upgrade: libnm-util2:amd64 (0.9.8.8-0ubuntu28, 0.9.8.8-0ubuntu28.1), tor-browser:amd64 (4.0.8-1~webupd8~0, 4.5-1~webupd8~1), libnm-glib-vpn1:amd64 (0.9.8.8-0ubuntu28, 0.9.8.8-0ubuntu28.1), network-manager:amd64 (0.9.8.8-0ubuntu28, 0.9.8.8-0ubuntu28.1), gir1.2-networkmanager-1.0:amd64 (0.9.8.8-0ubuntu28, 0.9.8.8-0ubuntu28.1), libnm-glib4:amd64 (0.9.8.8-0ubuntu28, 0.9.8.8-0ubuntu28.1) End-Date: 2015-04-29 14:53:25 After this my kubuntu wouldn't boot. So I downgraded these packages and the boot was working again. Next excerpt from history.log: Start-Date: 2015-04-30 15:28:43 Commandline: /usr/sbin/synaptic Downgrade: libnm-util2:amd64 (0.9.8.8-0ubuntu28.1, 0.9.8.8-0ubuntu28), libnm-glib-vpn1:amd64 (0.9.8.8-0ubuntu28.1, 0.9.8.8-0ubuntu28), network-manager:amd64 (0.9.8.8-0ubuntu28.1, 0.9.8.8-0ubuntu28), gir1.2-networkmanager-1.0:amd64 (0.9.8.8-0ubuntu28.1, 0.9.8.8-0ubuntu28), libnm-glib4:amd64 (0.9.8.8-0ubuntu28.1, 0.9.8.8-0ubuntu28) End-Date: 2015-04-30 15:28:52 After this I can again boot normally, so one of these packages must have caused a problem. I'm running kubuntu utopic 64-bit with dm-crypt/luks and LVM. ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: network-manager -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1450518 Title: System fails to boot after update to version 0.9.8.8-0ubuntu28.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1450518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs