I ran an update today and on restarting my install is no longer discoverable in my Systemd boot menu. My 2 options are booting to windows or resetting to bios.
Current Fstab
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=55ED-7580 /efi vfat fmask=0137,dmask=0027 0 2
UUID=0ec078e3-2a7b-44fa-8ae3-2cbbca577aa4 / ext4 noatime 0 1
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
UUID=bed3b042-df50-4947-ba03-77c98dc6b096 /run/media/kenny/Wilson ext4 nofail,x-systemd.device-timeout=15 0 2
UUID=6d5b434d-903c-4f02-b960-46ba608e65e0 /run/media/kenny/MegaDisk ext4 nofail,x-systemd.device-timeout=15 0 2
output of efibootmgr
# efibootmgr
BootCurrent: 0008
Timeout: 1 seconds
BootOrder: 0000,0001,0007,0008
Boot0000* Linux Boot Manager HD(1,GPT,9cfb03af-bc34-4e14-9df3-2685aee47da1,0x1000,0x400000)/\EFI\SYSTEMD\SYSTEMD-BOOTX64.EFI
Boot0001* Windows Boot Manager HD(2,GPT,881f33b3-1a2c-426d-8e5c-e46289c1cd5b,0xfa000,0x31800)/\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI57494e444f5753000100000088000000780000004200430044004f0042004a004500430054003d007b00390064006500610038003600320063002d0035006300640064002d0034006500370030002d0061006300630031002d006600330032006200330034003400640034003700390035007d00000064000100000010000000040000007fff0400
Boot0007* Windows Boot Manager HD(1,GPT,9cfb03af-bc34-4e14-9df3-2685aee47da1,0x1000,0x400000)/\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI0000424f
Boot0008* UEFI: VendorC ProductCode 3.20, Partition 1 PciRoot(0x0)/Pci(0x1,0x2)/Pci(0x0,0x0)/USB(2,0)/HD(1,MBR,0x45763,0x800,0x752f7c0)0000424f
fdisk -l output
# fdisk -l
Disk /dev/sda: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: C58D80A9-0DDD-43B1-B2D0-31A7DE69DFC2
Device Start End Sectors Size Type
/dev/sda1 4096 4198399 4194304 2G EFI System
/dev/sda2 4198400 3907029101 3902830702 1.8T Linux filesystem
Disk /dev/sdb: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sdc: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xddc460dc
Device Boot Start End Sectors Size Id Type
/dev/sdc1 2048 3907028991 3907026944 1.8T 7 HPFS/NTFS/exFAT
Disk /dev/sdd: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sde: 476.94 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: SanDisk SD6SB2M-
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 764B9F47-FD52-4477-9A4E-87B78659A19D
Device Start End Sectors Size Type
/dev/sde1 2048 1023999 1021952 499M Windows recovery environment
/dev/sde2 1024000 1226751 202752 99M EFI System
/dev/sde3 1226752 1259519 32768 16M Microsoft reserved
/dev/sde4 1259520 998492159 997232640 475.5G Microsoft basic data
/dev/sde5 998492160 1000212479 1720320 840M Windows recovery environment
Disk /dev/sdf: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: MB2000GCWDA
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 4DBE1279-A8B6-40B0-A005-B4B35852B827
Device Start End Sectors Size Type
/dev/sdf1 34 32767 32734 16M Microsoft reserved
/dev/sdf2 32768 3907026943 3906994176 1.8T Microsoft basic data
Disk /dev/sdg: 58.59 GiB, 62914560000 bytes, 122880000 sectors
Disk model: ProductCode
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00045763
Device Boot Start End Sectors Size Id Type
/dev/sdg1 * 2048 122879935 122877888 58.6G c W95 FAT32 (LBA)
Disk /dev/loop0: 2.6 GiB, 2788671488 bytes, 5446624 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
[root@EndeavourOS /]# fdisk -l
Disk /dev/sda: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: C58D80A9-0DDD-43B1-B2D0-31A7DE69DFC2
Device Start End Sectors Size Type
/dev/sda1 4096 4198399 4194304 2G EFI System
/dev/sda2 4198400 3907029101 3902830702 1.8T Linux filesystem
Disk /dev/sdb: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sdc: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xddc460dc
Device Boot Start End Sectors Size Id Type
/dev/sdc1 2048 3907028991 3907026944 1.8T 7 HPFS/NTFS/exFAT
Disk /dev/sdd: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: Samsung SSD 870
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sde: 476.94 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: SanDisk SD6SB2M-
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 764B9F47-FD52-4477-9A4E-87B78659A19D
Device Start End Sectors Size Type
/dev/sde1 2048 1023999 1021952 499M Windows recovery environment
/dev/sde2 1024000 1226751 202752 99M EFI System
/dev/sde3 1226752 1259519 32768 16M Microsoft reserved
/dev/sde4 1259520 998492159 997232640 475.5G Microsoft basic data
/dev/sde5 998492160 1000212479 1720320 840M Windows recovery environment
Disk /dev/sdf: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: MB2000GCWDA
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 4DBE1279-A8B6-40B0-A005-B4B35852B827
Device Start End Sectors Size Type
/dev/sdf1 34 32767 32734 16M Microsoft reserved
/dev/sdf2 32768 3907026943 3906994176 1.8T Microsoft basic data
Disk /dev/sdg: 58.59 GiB, 62914560000 bytes, 122880000 sectors
Disk model: ProductCode
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00045763
Device Boot Start End Sectors Size Id Type
/dev/sdg1 * 2048 122879935 122877888 58.6G c W95 FAT32 (LBA)
Disk /dev/loop0: 2.6 GiB, 2788671488 bytes, 5446624 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
I typically choose boot devices from bios and I haven’t booted windows for a couple months before today so I don’t see how it could anything windows related. I can still select my linux boot drive in bios but I’m just dropped into the systemd boot menu with no option to boot endeavourOS. I’ve reinstalled Systemd with arch-chroot and at the end it gives me a “Couldn’t find EFI systems partitions, skipping.” message which seemed relevant but I’m pretty novice in figuring out boot issues. My last update was a little over 2 weeks ago. Sorry if I’m adding tons of extraneous info I just want to cover the first things people asked in threads covering similar issues.