Public bug reported: Update to grub 2.04-1ubuntu44 causes system to fail to reboot properly.
#lsb_release -a LSB Version: core-9.20170808ubuntu1-noarch:printing-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch Distributor ID: Ubuntu Description: Ubuntu 18.04.5 LTS Release: 18.04 Codename: bionic Automatic software updater updated grub with target grub 2.04-1ubuntu44 #cat /var/log/apt/history.log Start-Date: 2021-05-08 18:11:35 Commandline: aptdaemon role='role-commit-packages' sender=':1.62' Install: grub-efi-amd64-signed:amd64 (1.167~18.04.1+2.04-1ubuntu44, automatic) Upgrade: update-notifier-common:amd64 (3.192.1.9, 3.192.1.10), libsystemd0:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libsystemd0:i386 (237-3ubuntu10.46, 237-3ubuntu10.47), grub-common:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), librbd1:amd64 (12.2.13-0ubuntu0.18.04.6, 12.2.13-0ubuntu0.18.04.7), grub2-common:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), udev:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), grub-pc:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), libudev1:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libudev1:i386 (237-3ubuntu10.46, 237-3ubuntu10.47), grub-pc-bin:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), grub-efi-amd64-bin:amd64 (2.02-2ubuntu8.21, 2.04-1ubuntu44), libudev-dev:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), systemd-sysv:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libpam-systemd:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), systemd:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libnss-systemd:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), update-notifier:amd64 (3.192.1.9, 3.192.1.10), librados2:amd64 (12.2.13-0ubuntu0.18.04.6, 12.2.13-0ubuntu0.18.04.7) End-Date: 2021-05-08 18:14:04 After subsequent shutdown, system fails to reboot correctly, leaving me at grub> prompt. System is UEFI HD is partitioned with ESP partition and encrypted partition. Encrypted partition contains lvm volumes (lvm-boot, lvm-root, lvm-home, etc) using grub> ls to find encrypted partition and performing grub> cryptomount makes lvm volumes accessible. Setting linux and initrd to appropriate files in lvm-boot allows subsequent successful boot. Upgrade procedure appears to have lost previous configuration. ** Affects: lubuntu-meta (Ubuntu) Importance: Undecided Status: New ** Tags: grub ** Description changed: - Update to grub 2.04-1ubuntu44 cause system to fail to reboot properly. + Update to grub 2.04-1ubuntu44 causes system to fail to reboot properly. #lsb_release -a LSB Version: core-9.20170808ubuntu1-noarch:printing-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch Distributor ID: Ubuntu Description: Ubuntu 18.04.5 LTS Release: 18.04 Codename: bionic Automatic software updater updated grub with target grub 2.04-1ubuntu44 #cat /var/log/apt/history.log Start-Date: 2021-05-08 18:11:35 Commandline: aptdaemon role='role-commit-packages' sender=':1.62' Install: grub-efi-amd64-signed:amd64 (1.167~18.04.1+2.04-1ubuntu44, automatic) Upgrade: update-notifier-common:amd64 (3.192.1.9, 3.192.1.10), libsystemd0:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libsystemd0:i386 (237-3ubuntu10.46, 237-3ubuntu10.47), grub-common:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), librbd1:amd64 (12.2.13-0ubuntu0.18.04.6, 12.2.13-0ubuntu0.18.04.7), grub2-common:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), udev:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), grub-pc:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), libudev1:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libudev1:i386 (237-3ubuntu10.46, 237-3ubuntu10.47), grub-pc-bin:amd64 (2.02-2ubuntu8.21, 2.02-2ubuntu8.23), grub-efi-amd64-bin:amd64 (2.02-2ubuntu8.21, 2.04-1ubuntu44), libudev-dev:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), systemd-sysv:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libpam-systemd:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), systemd:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), libnss-systemd:amd64 (237-3ubuntu10.46, 237-3ubuntu10.47), update-notifier:amd64 (3.192.1.9, 3.192.1.10), librados2:amd64 (12.2.13-0ubuntu0.18.04.6, 12.2.13-0ubuntu0.18.04.7) End-Date: 2021-05-08 18:14:04 After subsequent shutdown, system fails to reboot correctly, leaving me at grub> prompt. System is UEFI HD is partitioned with ESP partition and encrypted partition. Encrypted partition contains lvm volumes (lvm-boot, lvm-root, lvm-home, etc) using grub> ls to find encrypted partition and performing grub> cryptomount makes lvm volumes accessible. Setting linux and initrd to appropriate files in lvm-boot allows subsequent successful boot. Upgrade procedure appears to have lost previous configuration. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927853 Title: Update to grub 2.04-1ubuntu44 breaks booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1927853/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs