I finally found the time to give a new chance to Leap 42.1, because i heard that there have been many updates.
Install went smoothly (in spite of the broken double boot : i’ll see if i have time to repair or create a new thread for that)
After logging in, i run the updates.
It took a very long time.
NB: it asked me about a lot of broken dependencies, but nothing about YaST.
And after reboot, i run YaST again.
I open software repository setup tool.
And when i click on the button to add a new repository, Surprise !
There is not anymore the option of the community repos, like Packman, libdvdcss, and so on…
Where are these options ?
Please delete this thread .
I found that it was caused by the unexpected failure of the network.