Am 14.02.25 um 20:43 schrieb Matej Marko:
Hello,
I have actually on SSD SATA installed these distributions: Linux Mint,
Ubuntu Desktop, Kubuntu, Lubuntu, KDE neon, Fyde OS. All actuall version.
Screenshots are from KDE neon.
Command sudo update-grub not work correct for me. It finds only Ubuntu
Desktop, no other distributions.
All screenshots are here
https://imgur.com/a/crvLj26 <https://imgur.com/a/crvLj26>
The last distribution you have installed has done grub-install. So sudo
update-grub within this distribution will work.
All sudo update-grub from the other distribution will not have any
impact on the grub menue.
So I suppose the last installed distribution does not find the other ones.
What I would do if I were in this situation: run rescue from Ubuntu and
do a chroot to get in Ubuntu. Then run grub-install and see if the other
distribution were found.
But the problem remains if that works: Only update-grub from last
distribution which did grub-install will have impact. So if you get a
new kernel from updates of one of the other distribution this change
will not get in the grub menue.
I do not know if there is a clean solution for this problem.
My solution for this situation was to have one disk for only one
distribution and having several USB-HDDs to run several different
distributions.
Rolf
