The error in your log is: Processing triggers for plymouth-theme-ubuntu-text (0.9.3-1ubuntu7) ... update-initramfs: deferring update (trigger activated) cp: cannot create regular file '/cdrom/casper/initrd.gz.new': No such file or directory dpkg: error processing package plymouth-theme-ubuntu-text (--configure): installed plymouth-theme-ubuntu-text package post-installation script subprocess returned error exit status 1
Why is casper involved here? Casper is only used for live images, and your bug report claims to come from an installed system. ** Changed in: plymouth (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791402 Title: package plymouth-theme-ubuntu-text 0.9.3-1ubuntu7 failed to install/upgrade: installed plymouth-theme-ubuntu-text package post- installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1791402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs