I have the same problem, no solution yet (for few weeks) 1. workaround is to remove "splash" from grub.conf or /etc/default/grub # GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX_DEFAULT="quiet"
sudo vim /etc/default/grub sudo update-grub but it removes nice graphical prompt 2. alternative WA is add nomodeset to /etc/default/grub # GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" sudo vim /etc/default/grub sudo update-grub but this breaks multi screen setup (not only displaylink) HDMI or displayport are not working on laptop then. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2091864 Title: Cannot enter luks password at boot after kernel 6.8.0-50 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2091864/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs