What torel proposed in https://bugs.launchpad.net/ubuntu/+source/unity- greeter/+bug/1662244/comments/14 avoids the segfault:
* soft memlock 262144 * hard memlock 262144 Should all lightdm users manually put that in limits.conf, or should we expect some update? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1830746 Title: memlock setting in systemd (pid 1) too low for containers (bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1830746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs