This debian bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=897572
discuss 4.15.0-54 the issue quite well, with the associated kernel changes that brought the issues. Since I came across this bug first I thought I would document this for others in the future. I came upon this issue while running a custom kernel 4.19 which did not have the fix for this which I'm assuming were later added to the kernel somewhere between that and 5.1 since running both the default kernel 4.15.0-54 in 18.04 and 5.1.6 did not have this problem while 4.19.57 did. ** Bug watch added: Debian Bug tracker #897572 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=897572 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1685794 Title: Boot delayed for about 90 seconds until 'random: crng init done' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1685794/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs