Use LibreOffice or any other program's internal menu to attach a file to your email program (if it's not KMail). Send to... results in "Could not find the program 'kmailservice'" (which makes sense because it's not installed, I'm using Evolution which has been working just fine up to the recent installation of kframework 5.56!) EXPECTED RESULT Send to... results in Evolution being opened and the file attached to a new email. Operating System: KDE neon 5.15 KDE Plasma Version: 5.15.2 KDE Frameworks Version: 5.56.0 Qt Version: 5.12.0 Kernel Version: 4.15.0-46-generic OS Type: 64-bit Processors: 4 × Intel® Core™ i5-4300U CPU @ 1.90GHz Memory: 11,6 GiB of RAM ADDITIONAL INFORMATION This has just recently happend with the latetest update to Frameworks 5.56. Before that it worked just fine.
Found a solution here: https://ubuntuforums.org/showthread.php?t=2338516 sudo apt-get install --reinstall plasma-workspace Should still be investigated maybe?
*** This bug has been marked as a duplicate of bug 292606 ***