Whenever I try to open an OpenOffice file from Dolphin, it first asks me whether I trust the application, then tells me that the application is not executable.
An example is attempting to open an ODT spreadsheet with LibreOffice Calc:
First I get a warning- (Note this is not a code response from the terminal. this is just the text from the dialog produced by the GUI. Easier than providing a screenshot.)
Warning - Dolphin This will open the program: LibreOffice Calc If you do not trust this program, click Cancel.
Upon clicking “Continue,” it throws me this error message-
Unknown error code 100 Unable to make the service LibreOffice Calc executable, aborting execution. Existing file /usr/share/applications/libreoffice-calc.desktop is not writable. Please send a full bug report at https://bugs.kde.org.
Now if I enter LibreOffice Calc first and open the file from within Calc, I have no problem.