A user upgraded to Ubuntu 15.04 and LyX would not export (greyed out). Removing the LyX user directory solved the problem. Reconfigure did not solve the problem. The user posted the LyX user directory here: https://bugs.launchpad.net/ubuntu/+source/lyx/+bug/1430059/+attachment/4340587/+files/lyxdir.tgz
I tried the user directory on my computer with 2.1.3 and with master, and it worked fine for me. Does anyone have any ideas why this happened? I've seen similar topics come up from time to time so I'm wondering if there's a bug lurking somewhere. The full bug report (along with the user's configure output) is here: https://bugs.launchpad.net/ubuntu/+source/lyx/+bug/1430059 I'm not planning to open a trac issue because I cannot reproduce it. Scott
