#Grub fails to load /boot after putting a second drive into my system

18 messages · Page 1 of 1 (latest)

lunar verge
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I am running arch with grub on an m.2 nvme ssd currently, and I am trying to install a second nvme ssd using a pcie adapter. When I put the pcie adapter/ssd in the pc, grub fails to load /boot. I assume this is some issue with my grub config? When I take the drive out it boots fine again. Is this some issue with the drive order? Where should I look first?

radiant harness
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@lunar verge show your fstab please

lunar verge
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# Static information about the filesystems.
# See fstab(5) for details.

# <file system> <dir> <type> <options> <dump> <pass>
# /dev/nvme0n1p3
UUID=8b5d9f89-bd14-41ca-a653-84acfd153231    /             ext4          rw,relatime    0 1

# /dev/nvme0n1p1
UUID=C82D-675C          /boot         vfat          rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro    0 2

# /dev/nvme0n1p2
UUID=4f53b8f5-a005-46c8-a5d4-f17494ee3c6d    none          swap          defaults      0 0

wicked elk
lunar verge
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I dont remember if the other ssd contains a linux install or not

wicked elk
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regardless, just try manually selecting your drive in the boot menu

lunar verge
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I did

wicked elk
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and then if you're still getting the error, take a photo of the error and paste it here

lunar verge
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or wait

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like in grub?

wicked elk
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no

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I mean in your BIOS

lunar verge
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theres only one drive that shows up

wicked elk
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what's the exact error

lunar verge
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"failed to load /boot"

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I can try it again later but I dont think there was much more info

wicked elk
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I wonder if it could be an issue with the number of PCIe lanes, so maybe you can only have a m.2 or a PCIe adapter. Would be interesting to see if you can plug in both, and then boot from a Live USB and check whether you can see both your current m.2 drive and the one second NVMe.