First, besides the active swapfile, that caused the trouble, I found an additional uncommented line in my fstab, referencing /dev/mapper/yoga --vg-swap_1. Whether this was used before or is just a relict I cannot tell.
So I went with /dev/mapper/cryptswap1, which was active; also checked that the device really exists in /dev/mapper. To not lose encrypted swap, I followed the advice from #10: * uncommented swap in /etc/fstab and /etc/crypttab * rebooted * restored the uncommented lines * update-initramfs -c * update-grub After this I could reboot without issues. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802617 Title: After upgrade to 18.10 boot fails on waiting for encrypted source device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1802617/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
