Ubuntu
unity-greeter package

  1. Bug #1662244
  2. Comment #17

Comment 17 for bug 1662244

Revision history for this message
Alkis Georgopoulos (alkisg) wrote :

Hi, a recent systemd update in 18.04 makes slick-greeter segfault.
So all Ubuntu MATE 18.04 users now get black screens instead of lightdm.

It's related to memory limits so I'm cross-referencing it here:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1830746

This didn't help:

[LightDM]
lock-memory=false

Can I put something in /etc/security/limits.conf to see if it helps?