On Mon, Jul 31, 2017 at 01:22:48AM +0200, Uwe Stöhr wrote: > El 31.07.2017 a las 01:00, Paul A. Rubin escribió: > > > IIRC, the script cycles through the options and stops at the first > > match. (This is true on all operating systems, not just Linux.) If, for > > example, Evince precedes Xreader and the user has both installed, the > > default will become Evince, even though Xreader is the, um, default > > default (the one set by the system when Mint is installed). > > Thanks for the explanation. So as long as the the LyX configure.py script > cannot determine what the current default PDF viewer is on a system cases > like yours cannot be avoided. > > But maybe there is a way to determine this? Maybe our pyhtonists have an > idea?
Search for discussions on xdg-open. There have been some discussions in the past about it. Scott
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