Description of problem: I installed eclipse via Gnome Software. I attempt to start it and i get prompted for workspace location, then after choosing it, eclipse crashes. Unfortunately, it does not seem to produce the ".log" file in the workspace directory. I don't know if/where there are any other log files that might be useful. Version: 4.5.0-14.fc23
There was a bug in gtk causing that. Tracked in bug 1264388 . Closing as duplicate. *** This bug has been marked as a duplicate of bug 1264388 ***