Symptom persists also with WaylandEnable=false in /etc/gdm3/custom.conf Removing "splash" in /etc/default/grub solves the problem (as stated before)
Computer: DELL Notebook Precision 7520 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872159 Title: booting with splash hangs when external monitors are connected To manage notifications about this bug go to: https://bugs.launchpad.net/plymouth/+bug/1872159/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
