Uwe Stöhr wrote: > So why does LyX not use this setting? > > Btw. this bug does not occur for PGM-images, where gimp-2.2 remains > after the restart of LyX - strange. > > Could anybody help me?
That is by design. If you want to customize settings, use the preferences file. configure.py is not meant to be modified. If the OS provides a default viewer for a format then that is used instead of the one detected by configure.py. Georg