On 2016-12-31, Justin Whitty wrote: > Today I have installed LyX from source on Linux Mint Delian Edition ...
> Auto-view file /tmp/lyx_tmpdir.LRmHmuU17448/lyx_tmpbuf0/newfile1.pdf failed We had a report on lyx-devel, that Mint uses a new PDF viewer that is currently not in the list that LyX searches when (re)configuring. May be the document is exported fine but cannot be shown because LyX did not find a viewer. Check with File>Export and opening the resulting file If this works, set a custom PDF viewer in Settings>Preferences. Günter
