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3 votes

How to update GRUB after updating system, on Fedora, with NVMe SSD

For SATA/SAS/USB/other kinds of storage, the common device node naming convention is /dev/sdXY, where X is a letter identifying the disk, and Y is a number identifying the partition. NVMe drives use a ...
telcoM's user avatar
  • 101k
1 vote

After trying new distro, how to move grub back to original

So, it turns out it was very easy to do; I was overthinking the problem fearing a need to do a boot repair. For future readers, I'll to make this clear, and go through the situation. One thing to ...
Marty Fried's user avatar
1 vote

What stage of boot is asking for my password?

hd0 is Grub's syntax for hard disks. Prompt 1 is Grub asking for the passphrase to decrypt the encryption key for the encrypted partition containing /boot. Prompts 2 and 3 are from Linux. The ...
Gilles 'SO- stop being evil''s user avatar
1 vote

Grub2 not booting initrd

A Kernel panic - not syncing: VFS: Unable to mount root fs on ... means the kernel is not able to find a root filesystem. If the text at the ... is unknown-block(0,0), then either the root filesystem ...
telcoM's user avatar
  • 101k

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