Comment 27 for bug 1794292

The latest version of plymouth in your PPA resolves the issue for me.

bdmurray@lantern:~$ ls /var/crash/
bdmurray@lantern:~$ apt-cache policy plymouth
plymouth:
  Installed: 0.9.3-1ubuntu11~mtrudel4
  Candidate: 0.9.3-1ubuntu11~mtrudel4
  Version table:
 *** 0.9.3-1ubuntu11~mtrudel4 500
        500 http://ppa.launchpad.net/cyphermox/ppa/ubuntu cosmic/main amd64 Packages
        100 /var/lib/dpkg/status
     0.9.3-1ubuntu10 500
        500 http://192.168.10.7/ubuntu cosmic/main amd64 Packages
bdmurray@lantern:~$ uptime
 13:10:12 up 4 min, 2 users, load average: 1.85, 1.75, 0.80