Public bug reported: Repro: 1) install to empty disk image from ubuntu-18.04-server-amd64.iso 2) accept all defaults except don't use LVM (not sure if this makes a difference, but I pick "Guided - use entire disk") 3) run e2fsck on resulting disk image, see errors
I think this happens because the target disk is not correctly unmounted prior to being powered off: May 17 22:57:39 finish-install: info: Running /usr/lib/finish-install.d/65partman-md May 17 22:57:39 finish-install: info: Running /usr/lib/finish-install.d/70mtab May 17 22:57:39 finish-install: info: Running /usr/lib/finish-install.d/90base-installer May 17 22:57:39 finish-install: info: Running /usr/lib/finish-install.d/90console May 17 22:57:39 finish-install: info: Running /usr/lib/finish-install.d/94random-seed May 17 22:57:39 finish-install: info: Running /usr/lib/finish-install.d/94save-logs May 17 22:57:40 finish-install: info: Running /usr/lib/finish-install.d/95umount May 17 22:57:40 finish-install: umount: can't unmount /target: Device or resource busy May 17 22:57:40 finish-install: umount: can't unmount /dev/pts: Device or resource busy May 17 22:57:40 finish-install: umount: can't unmount /dev: Device or resource busy May 17 22:57:40 finish-install: umount: can't unmount /run: Device or resource busy May 17 22:57:40 finish-install: umount: can't unmount /: Invalid argument May 17 22:57:40 finish-install: info: Running /usr/lib/finish-install.d/97release-dhcp-lease May 17 22:57:40 finish-install: info: Running /usr/lib/finish-install.d/98exit-installer May 17 22:57:40 finish-install: warning: /usr/lib/finish-install.d/98exit-installer returned error code 1 May 17 22:57:40 finish-install: info: Running /usr/lib/finish-install.d/99reboot ** Affects: finish-install (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771901 Title: bionic install with D-I produces corrupt filesystem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/finish-install/+bug/1771901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs