How to install 16.0 without loosing every things

English Install/Boot/Login
1

Hello.
I have several machines with a dual-boot.
Letting the installer deletes everything is not an option.
The re-installation of Windows 11 can lead to license loss.
So far (until leap 15.6) the installation by the installer of leap with KDE was a long, quiet river.
The import of mounting points has never failed for years.
In a few clicks everything was over.

The new version of the installer is incomprehensible.
I didn’t even find the ‘Abort’ button to stop installation.

Here is my configuration:
Disk 1 nvme (950 Gib )
-Windows 11 (100 GB) and all its partitions including an EFI partition for Windows
-Windows 11 my applications (2 partitions of 30 GB each)
-Asus (2 partitions (2 GB + 30 GB)
-Linux 15.6 ( 100 GB ) ( / ) ext4
-Linux swap (2 GB)
-Linux Virtual machine ( 2 partitions of 120 GB each ) xfs
153 GiB un-formated

Disk 2 nvme ( 3.64 TiB )
1 EFI partition for linux
1 swap partition
16 data partitions for my applications and various storage ( 2.24 TiB ) xfs
1 home partition (32 GiB) xfs
1.4 TiB unformatted

Where can I found a complete user guide for a step by step manual install.

Can someone give me instructions to handle in the same way as with the previous installer.

I need a great help for 16.0

2

Here you go
sudo zypper in opensuse-migration-tool
sudo zypper in openSUSE-repos-Leap
sudo opensuse-migration-tool

But, like always, make sure you have a backup of your entire homedir

3

@jcdole you just remove the selected ones and then add back what your wanting, also there is an option to not delete any others by selecting “do not modify”?

4

Thank you very much.

And yes I have a backup of /home because I always format it during the install.

5

Thank you very much.
I am going to read that doc.

6

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