I have KUbuntu installed on my PC, The Dolphin file manager that came with the OS will not launch all of a sudden. Below is the error message I get, I spent a day trying to correct it. But alas I'm a DUMMY !!
KDEInit could not launch 'ksystraycmd': Could not open library '/usr/lib/x86_64-linux-gnu/libkdeinit5_ksystraycmd'. Cannot load library /usr/lib/x86_64-linux-gnu/libkdeinit5_ksystraycmd: (/usr/lib/x86_64-linux-gnu/libkdeinit5_ksystraycmd.so: cannot open shared object file: No such file or directory)