On Sat, Nov 28, 2020 at 9:17 PM Jorge Fábregas jorge.fabregas@gmail.com wrote:
On 11/28/20 9:27 PM, Fulko Hew wrote:
Any idea what happened to my HD boot info in my BIOS, or how to restore
it?
PS. It is a Dell laptop.
Hi,
I'm assuming you're booting off a UEFI-based system and that you lost the menu entry stored in NVRAM corresponding to "Fedora".
You can recover your boot menu entry by searching some of the logs that Anaconda creates during installation. Try booting once again with the USB stick; mount your root filesystem say in /mnt and try this:
grep efibootmgr /mnt/var/log/anaconda/storage.log
There you'll see the command that was used by Anaconda to "register" the boot menu entry. Something like this:
efibootmgr -c -w -L Fedora -d ...
Run that same command until the end (...shimx64.efi) Confirm the entry was created by simply typing efibootmgr.
Let us know if that works.
What I forgot to say, was that this is a F26 system, so I can't find an efibootmgr string. What I can see is stuff related to my /dev/sda and then there's blocks of info for what I assume are the 3 parts of the LVM (swap/root/home)
Here is a subset of the info that might be relevant: I hope you can help from that.
'DEVNAME': '/dev/sda1', 'DEVPATH': '/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1', 'ID_FS_TYPE': 'vfat', 'ID_PART_ENTRY_NAME': 'EFI\x20System\x20Partition', 'ID_PART_ENTRY_NUMBER': '1', 'ID_PART_ENTRY_OFFSET': '2048', 'ID_PART_ENTRY_SCHEME': 'gpt', 'ID_PART_ENTRY_SIZE': '409600', 'ID_PART_ENTRY_TYPE': 'c12a7328-f81f-11d2-ba4b-00a0c93ec93b', 'ID_PART_ENTRY_UUID': 'bf2ce45d-8dc0-4e11-869e-ec2e3e747ed3', 'ID_PART_TABLE_TYPE': 'gpt', 'ID_PART_TABLE_UUID': '1b5b5ada-1a00-40dc-b1b7-7b81b9a71ff1', ... ... 'DEVNAME': '/dev/sda2', 'DEVPATH': '/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2', 'ID_FS_TYPE': 'ext4', 'ID_PART_ENTRY_NUMBER': '2', 'ID_PART_ENTRY_OFFSET': '411648', 'ID_PART_ENTRY_SCHEME': 'gpt', 'ID_PART_ENTRY_SIZE': '2097152', 'ID_PART_ENTRY_TYPE': '0fc63daf-8483-4772-8e79-3d69d8477de4', 'ID_PART_ENTRY_UUID': 'ca703b41-ac34-4789-bafd-e271e75d8059', 'ID_PART_TABLE_TYPE': 'gpt', 'ID_PART_TABLE_UUID': '1b5b5ada-1a00-40dc-b1b7-7b81b9a71ff1', ... ... 'DEVNAME': '/dev/sda3', 'DEVPATH': '/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda3', 'ID_FS_TYPE': 'LVM2_member', 'ID_PART_ENTRY_NUMBER': '3', 'ID_PART_ENTRY_OFFSET': '2508800', 'ID_PART_ENTRY_SCHEME': 'gpt', 'ID_PART_ENTRY_SIZE': '1951014912', 'ID_PART_ENTRY_TYPE': 'e6d6d379-f507-44c2-a23c-238f2a3df928', 'ID_PART_ENTRY_UUID': '3ccfd417-c48d-4da5-8331-0173bdfa69bb',
... ...
'DEVNAME': '/dev/dm-2', 'DEVPATH': '/devices/virtual/block/dm-2', 'DEVTYPE': 'disk', 'DM_LV_NAME': 'root', 'DM_NAME': 'fedora-root', 'DM_SUSPENDED': '0', 'DM_UDEV_DISABLE_LIBRARY_FALLBACK_FLAG': '1', 'DM_UDEV_PRIMARY_SOURCE_FLAG': '1', 'DM_UDEV_RULES_VSN': '2', 'DM_UUID': 'LVM-v2fFj1Ob1FIZuvu5p2fcwW0OpTvMFjIu1lLKb3fHh7HYDGOHsGjpdd3etvhkC0tB', 'DM_VG_NAME': 'fedora', 'ID_FS_TYPE': 'ext4', 'ID_FS_USAGE': 'filesystem', 'ID_FS_UUID': 'df83e189-28a4-48b5-8698-5186488762af', 'ID_FS_UUID_ENC': 'df83e189-28a4-48b5-8698-5186488762af', ... 'DEVNAME': '/dev/dm-0', 'DEVPATH': '/devices/virtual/block/dm-0', 'DEVTYPE': 'disk', 'DM_LV_NAME': 'swap', 'DM_NAME': 'fedora-swap', 'DM_SUSPENDED': '0', 'DM_UDEV_DISABLE_LIBRARY_FALLBACK_FLAG': '1', 'DM_UDEV_PRIMARY_SOURCE_FLAG': '1', 'DM_UDEV_RULES_VSN': '2', 'DM_UUID': 'LVM-v2fFj1Ob1FIZuvu5p2fcwW0OpTvMFjIucSSOD0uMeZfChKs7HPKgmMzsreNODrQq', 'DM_VG_NAME': 'fedora', 'ID_FS_TYPE': 'swap', 'ID_FS_USAGE': 'other', 'ID_FS_UUID': '167fcfbd-301a-44f4-ba86-af607172c697', 'ID_FS_UUID_ENC': '167fcfbd-301a-44f4-ba86-af607172c697', ... 'DEVNAME': '/dev/dm-1', 'DEVPATH': '/devices/virtual/block/dm-1', 'DEVTYPE': 'disk', 'DM_LV_NAME': 'home', 'DM_NAME': 'fedora-home', 'DM_SUSPENDED': '0', 'DM_UDEV_DISABLE_LIBRARY_FALLBACK_FLAG': '1', 'DM_UDEV_PRIMARY_SOURCE_FLAG': '1', 'DM_UDEV_RULES_VSN': '2', 'DM_UUID': 'LVM-v2fFj1Ob1FIZuvu5p2fcwW0OpTvMFjIuM6kbLfPnz6pobtNe2BkEem2TDzIx7Xja', 'DM_VG_NAME': 'fedora', 'ID_FS_TYPE': 'ext4', 'ID_FS_USAGE': 'filesystem', 'ID_FS_UUID': '2f129af2-8a27-47c0-bab0-4be01c158f10', 'ID_FS_UUID_ENC': '2f129af2-8a27-47c0-bab0-4be01c158f10',