>From boot.log there are several timeout and dependency failure for the mount points
[[0;1;31m TIME [0m] Timed out waiting for device dev-disk-by\x2duuid-5012d3a8\x2d10bc\x2d4218\x2d9563\x2de3243df441bc.device. [[0;1;33mDEPEND[0m] Dependency failed for /media/DATA. [[0;1;33mDEPEND[0m] Dependency failed for Local File Systems. [[0;1;33mDEPEND[0m] Dependency failed for Clean up any mess left by 0dns-up. [[0;1;33mDEPEND[0m] Dependency failed for File System Check on /dev/disk/by-uuid/5012d3a8-10bc-4218-9563-e3243df441bc. [[0;1;31m TIME [0m] Timed out waiting for device dev-disk-by\x2duuid-D725\x2d5E75.device. [[0;1;33mDEPEND[0m] Dependency failed for /boot/efi. [[0;1;33mDEPEND[0m] Dependency failed for File System Check on /dev/disk/by-uuid/D725-5E75. [[0;1;31m TIME [0m] Timed out waiting for device dev-disk-by\x2duuid-2a28f257\x2d2c49\x2d4396\x2d87d8\x2d25febae99938.device. [[0;1;33mDEPEND[0m] Dependency failed for /dev/disk/by-uuid/2a28f257-2c49-4396-87d8-25febae99938. [[0;1;33mDEPEND[0m] Dependency failed for Swap. [[0;1;31m TIME [0m] Timed out waiting for device dev-disk-by\x2duuid-72b61b47\x2d1391\x2d45b4\x2d8619\x2de51b48548e11.device. [[0;1;33mDEPEND[0m] Dependency failed for File System Check on /dev/disk/by-uuid/72b61b47-1391-45b4-8619-e51b48548e11. [[0;1;33mDEPEND[0m] Dependency failed for /home. ** Package changed: ubuntu-release-upgrader (Ubuntu) => systemd (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1774029 Title: Unable to boot after upgrade to 18.04 (only works with 16.04 kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1774029/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs