Created attachment 873947 [details]
Differences between two upgrade scenarios
In order to understand what might be missing from Leap 15.5 for Plasma 6 to
work properly, I simulated an upgrade to tumbleweed.
I compared the output of ```sudo zypper -v dup -D --allow-vendor-change`` for
an upgrade:
– from leap/kde5 to leap/kde6
– from leap/kde5 to tumbleweed.
I concentrated my researches on the new packages.
It appears that to migrate to tumbleweed, there are many more "libQt6foo"
packages.
I think that some essential packages are missing from leap to allow a correct
installation of Plasma 6.
I attach the diff file for your information.