Public bug reported: Running now lubuntu 20.04 daily image.
While doing sudo apt update and sudo apt upgrade this error encountered. ---------------- Processing triggers for initramfs-tools (0.136ubuntu1) ... update-initramfs: Generating /boot/initrd.img-5.4.0-14-generic cp: cannot create regular file '/var/tmp/mkinitramfs_y1HXSr/usr/share/plymouth/themes/spinner/watermark.png': No such file or directory E: /usr/share/initramfs-tools/hooks/plymouth failed with return 1. update-initramfs: failed for /boot/initrd.img-5.4.0-14-generic with 1. dpkg: error processing package initramfs-tools (--configure): installed initramfs-tools package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: initramfs-tools E: Sub-process /usr/bin/dpkg returned an error code (1) ------------- This happened yesterday and today. Please look into this error. ** Affects: 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/1866425 Title: apt upgrade fails with an error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1866425/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs