[GRUB] GRUB stopped working after a Windows update

[Marie]

I have a dual boot ACEPC T11 with Windows 10 on the built card and Kubuntu 20.04 on the ssd. I did a update to windows now after rebooting, all I get is minimal BASH- like line editing is supported. For the first word, TAB lists possible command completion. Anywhere else TAB lists possible device or file completions.

grub>

Is there anyway to get my system back?

Marie

[ukchucktown]

The short answer is yes, you can rescue it. If you get the grub prompt, you can start by doing some snooping with the ls command. Easier if you know the details of your system, but doable if you don't. I provided some links that outline the basics of what you need to do. Once you boot manually you can update grub and that should fix it.

https://www.linux.com/training-tutor...-grub-2-linux/
https://unix.stackexchange.com/quest...e-after-reboot

[Marie]

Thanks I'll give it a try later today