You'll have to create a .desktop
file for Firefox 57 (say firefox57.desktop
) in ~/.local/share/applications
. You may use the following format:
[Desktop Entry]
Comment=Launch Firefox 57
Terminal=false
Name=Firefox 57
Exec=full/path/to/firefox-57
Type=Application
Icon=firefox
Now if you search for "Firefox 57" in GNOME search box, it should appear.
Notes:
- Provide the
full/path/to/firefox-57
in the Exec=
line (i.e. put /home/YOUR_USER_NAME/Downloads/...
instead of ~/Downloads/...
)
- This Firefox 57 launcher will use the Firefox icon specified by your icon theme. You can use a custom icon (preferably a
.png
or .svg
image) by specifying its full path in the Icon=
line.