Public bug reported: On a fresh install of 14.10 server version the UEFI partition the installer created (mounted on /boot/efi) is incorrectly set as 0x8300 Linux filesystem. The partition is actually a FAT partition and should be 0x0c00.
mount says it's mounted as vfat: /dev/sda1 on /boot/efi type vfat (rw) but gdisk says it's a Linux partition GPT fdisk (gdisk) version 0.8.8 Partition table scan: MBR: protective BSD: not present APM: not present GPT: present Found valid GPT with protective MBR; using GPT. Disk /dev/sda: 488397168 sectors, 232.9 GiB Logical sector size: 512 bytes Disk identifier (GUID): D87C8175-4EB2-4DA4-A646-D4CD6A8B90AF Partition table holds up to 128 entries First usable sector is 34, last usable sector is 488397134 Partitions will be aligned on 2048-sector boundaries Total free space is 2349 sectors (1.1 MiB) Number Start (sector) End (sector) Size Code Name 1 2048 1050623 512.0 MiB 8300 2 1050624 480270335 228.5 GiB 8300 3 480270336 488396799 3.9 GiB 8200 ** Affects: debian-installer (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/1439512 Title: UEFI partition labeled incorrectly as "Linux filesystem" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1439512/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs