7 мая 2011 г. · So right now I have a pop-up message that says... GRUB failed to install to the following devices: /dev/sdb. Do you want to continue anyway ...

13 дек. 2018 г. · I'm seeing an error on my Ubuntu 16.04.5 LTS (Lubuntu) system when upgrading grub. This is the second time it has happened - having upgraded grub packages once ...

24 апр. 2023 г. · Hi there, with the new 23.04 also debuted the new installer but with older PCs it gives problems and fails to install Grub.

4 дня назад · I was going to install the boot-repair tool which is when I discovered that add-apt-repository was missing. The update-grub command is available ...

26 янв. 2023 г. · Possibly a security option in your UEFI settings is preventing Ubuntu installing the boot files successfully. e.g. Trusted Platform Management ...

28 окт. 2019 г. · The general solution is to be certain the target drive is set up per UEFI specifications so that the Grub bootloader installs in the esp partition.

11 авг. 2017 г. · Use a repo. Any compatible repo can be used, just beware that when you add a repo, you are effectively trusting them with root on your system.

4 янв. 2010 г. · Re: Installing Grub: Could not find device for /boot: Not found or not a block device. Try using UUID's instead of /dev/[drive] designations.

2 авг. 2012 г. · The error message usually means the system partition was not mounted properly. Did you mount your real xubuntu partition (sda1) on /mnt before running the ...

15 февр. 2022 г. · Try a full chroot where you manually mount your partitions and do the kernel install, update system, houseclean old kernels, and reinstall grub.