I just did a fresh install of ubuntu-mate 16.04-alpha2, then I updated the kernel to 4.4.0-2-generic. Reboot, sudo apt-get update && sudo apt-get upgrade. And bingo, the error popped up.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1542549 Title: package lightdm 1.17.5-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1542549/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
