The desktop entry lists support for at least one mime type, but does not provide codes like %f, %F, %u or %U for the Exec key. If the application can indeed handle files of the listed mime types, it should specify a way to pass the filenames as parameters. grep -rE "Exec|Mime" src/org.kde.cantor.desktop Exec=cantor %i -qwindowtitle %c MimeType=application/x-cantor; Reproducible: Always
Already reported as bug 345042.
*** This bug has been marked as a duplicate of bug 345042 ***
We do not mark duplicates by the same reporter.