Score:0

How do you permanently fix grub rescue: unkown filesystem

us flag

I have a dual-boot of Ubuntu and Windows 10(dev/sda1) And it shows me this:

grub rescue: Unknown Filesystem
grub rescue>

And this is what I have to type to fix it:

grub rescue> set boot=(hd0,msdos6)
grub rescue> set prefix=(hd0,msdos6)/boot/grub
grub rescue> insmod normal
grub rescue> normal

But I have to type this every time I restart my PC. Is there a way to make this fix permanent and update grub? Thanks

Score:1
it flag

After those commands you type on grub rescue, you should update grub once you boot into Ubuntu, by running:

$ sudo update-grub

and then:

$ sudo grub-install /dev/sda

After this is done, reboot your system and check if the problem remains.

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.