(In reply to Dr. Werner Fink from comment #4) > Note that programs linked libncursesw should now use libtinfow This seems to be indeed the culprit. I installed new mutt and htop from their respective OBS devel projects and they work fine with ncurses from the current TW repo. ldd shows that both the updated mutt and htop use the right combination of normal and wide libraries as opposed to those from the distro repository. `cd /lib64/ && ln -sf libtinfow.so.6.0 libtinfo.so.6` might be a rough workaround to the bug.