I am running Mono executables from the Launch panel in Gnome, but I can't set the right icon. How to do that?
I use the same tools Colin mentioned. First install the
icoutils package. Then to extract the ico from dlls or exe, just run:
wrestool -x --output=. -t14 name.exe
That usually extracts the main icon. Then to convert the ico file to png run:
for i in *.ico; do convert "$i" "$i.png"; done