Hello everyone, i can confirm this bug. It renders KDE quite unusable because of the lack of kwin no window management can be used.
As a workaround i copied libEGL.so.1 from the package glx-diversions to the appropriate position: cp /usr/lib/mesa-diverted/x86_64-linux-gnu/libEGL.so.1 /usr/lib/x86_64-linux-gnu/
signature.asc
Description: OpenPGP digital signature