uefi

[claydoh]

but workaround make
unpluged ssd with windows

This was just the the hard way to remove the unwanted mount point for nvme0n1p1

[Programinjo]

We are not seeing nvme0n1p1. Look at that, and remove the mount point. Mark it as 'do not use'


Naw, it just does exactly what you tell it to do

dont like me!
but workaround make
unpluged ssd with windows
install kubuntu on ssd2
pc turn off
plug in windows ssd
boot in to kubuntu
sudo update-grub
and magic is there
windows have boot efi on own ssd(1)
kubuntu have boot efi on own ssd(2)
grub working

[claydoh]

We are not seeing nvme0n1p1. Look at that, and remove the mount point. Mark it as 'do not use'

dont like me

Naw, it just does exactly what you tell it to do

[Programinjo]

can you take a picture of your partition setup?
I wonder if we are missing important information, and this is making it harder to figure out.

dont like me

[Programinjo]

can you take a picture of your partition setup?
I wonder if we are missing important information, and this is making it harder to figure out.

[claydoh]

can you take a picture of your partition setup?
I wonder if we are missing important information, and this is making it harder to figure out.

[Programinjo]

kubuntu boot efi install on windows vol.

[Programinjo]

So don't assign mount points to both EFI partitions?
Only assign the one that is on the Kubuntu drive. Don't even look at or touch the Windows one.

Can't tell you which one is which without more info, nvme0n and nvme1n are both of your SSDs

nvme0n is where windows 11is installed,nvme1 is for linux

[claydoh]

So don't assign mount points to both EFI partitions?
Only assign the one that is on the Kubuntu drive. Don't even look at or touch the Windows one.

Can't tell you which one is which without more info, nvme0n and nvme1n are both of your SSDs

[Programinjo]

If you are doing manual install, if you have set up all partitions correctly, then you just need to select the correct drive as seen here (and noted in my first link):




If you are doing this, and it is not working then there is some sort of bug.
This is how I do all my Kubuntu installs (always with a separate uefi), for many years now.

[claydoh]

i do manual partitioning,but kubuntu install efi boot on windows i will try first install kubuntu then windows

If you are doing manual install, if you have set up all partitions correctly, then you just need to select the correct drive as seen here (and noted in my first link):




If you are doing this, and it is not working then there is some sort of bug.
This is how I do all my Kubuntu installs (always with a separate uefi), for many years now.

[Programinjo]

Unfortunately with Ubuntu/Kubuntu installers, you must do manual partitioning, there is no way around that.

i do manual partitioning,but kubuntu install efi boot on windows i will try first install kubuntu then windows

[claydoh]

what ever do kubuntu instal efi boot on windows dont want that
windows must have own efi boot on ssd1
kubuntu must have own efi boot on sd2

kde neon and fedora work with option use all disk

Unfortunately with Ubuntu/Kubuntu installers, you must do manual partitioning, there is no way around that.

[Programinjo]

Unless you manually create the partitions on ssd2, and use the custom installation options to specify which partitions to use, the installers normally use the existing efi directory if present - this is not wrong or bad.

There is nothing wrong with sharing the efi partiton with Windows, or other distros even.
But if you don't you will need to do some manual setup work.


Some examples of how you can do this.

https://www.ubuntubuzz.com/2020/09/h...nal-drive.html

https://www.youtube.com/watch?v=p6Aycry9lFc (not for dual boot, but does show the partitioning steps more clearly)

You do have to make sure you specify which drive to use for the boot loader files - it won't automatically do that. The images for Step 6 in my first link show this.

You can do the partitioning from a live session using KDE Partition Manager as well, before starting the installer. Then, all you need to do is assign the correct settings to each one.

what ever do kubuntu instal efi boot on windows dont want that
windows must have own efi boot on ssd1
kubuntu must have own efi boot on sd2

kde neon and fedora work with option use all disk

[Qqmike]

Well ... then ... I've never even quickly skimmed over it!!! (ok, ok, never, actually, paid much attention to its contents)