This affects me, too, and I've been unable to fix the problem. I tried pureblood's #27 strategy and _tried_ using dpkg-recongifure grub-pc but even doing this with what I think are all my partitions it doesn't work.
I did set it up top dual boot into Windows 8 and Ubuntu 13.10. After update to 14.04 machine is now unusable, giving the "symbol 'grub_term_highlight_color' not found" error and going to "grub rescue." Having no idea what to report or do here, I'll ape what others did: ==================================== Output from debconf-show grub-pc: -------------------------------------------------- debconf: DbDriver "passwords" warning: could not open /var/cache/debconf/passwords.dat: Permission denied grub2/kfreebsd_cmdline: grub2/linux_cmdline: grub-pc/install_devices_failed: false grub-pc/chainload_from_menu.lst: true grub-pc/postrm_purge_boot_grub: false grub2/kfreebsd_cmdline_default: quiet splash grub2/linux_cmdline_default: quiet splash grub-pc/hidden_timeout: true grub-pc/install_devices: grub-pc/partition_description: grub2/device_map_regenerated: grub-pc/kopt_extracted: false grub-pc/disk_description: grub-pc/install_devices_empty: false grub-pc/timeout: 10 grub-pc/install_devices_failed_upgrade: true grub-pc/install_devices_disks_changed: grub-pc/mixed_legacy_and_grub2: true ==================================== Output from sudo parted -l: --------------------------------------- Model: ATA ST2000DM001-9YN1 (scsi) Disk /dev/sda: 2000GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Number Start End Size File system Name Flags 1 1049kB 420MB 419MB ntfs Basic data partition hidden, diag 2 420MB 735MB 315MB fat32 EFI system partition boot 3 735MB 869MB 134MB Microsoft reserved partition msftres 4 869MB 716GB 715GB ntfs Basic data partition 5 716GB 1970GB 1254GB ext4 6 1970GB 2000GB 30.1GB linux-swap(v1) Model: JetFlash Transcend 64GB (scsi) Disk /dev/sdg: 63.2GB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type File system Flags 1 1049kB 63.2GB 63.2GB primary fat32 Model: Flash Drive AL_USB20 (scsi) Disk /dev/sdh: 129MB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type File system Flags 1 49.7kB 129MB 129MB primary fat16 Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0 has been opened read-only. Error: Can't have a partition outside the disk! ==================================== I am just an ordinary user who'd hoped the "Linux for Human Beings" could be used by a normal one, but maybe I was wrong. Thanks for any help anyone can provide. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1289977 Title: Ubuntu 14.04 Update breaks grub, resulting in "error: symbol 'grub_term_highlight_color' not found" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-upgrader/+bug/1289977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs