Hi I use Lyx 1.1.4fix1 on RedHat Linux 5.2 I use the PC-based X-server Exceed version 6.0.1.0 under Windows 98. Pasting from the Exceed X-selection with the middle button invariably makes Lyx crash. The Exceed paste works fine in other applications. I get around the bug by opening emacs and pasting there, then importing ascii :-) Message is Sorry, you have found a bug in LyX. If possible, please read 'Known bugs' under the Help menu and then send us a full bug report. Thanks! lyx: Attempting to save document /usr0/dellaert/papers/mcmc/nips2000.lyx as... 1) /usr0/dellaert/papers/mcmc/nips2000.lyx.emergency Save seems successful. Phew. Bye. I apologize, but as I installed lyx using rpm, I only have a stripped executable, and I have no time to download and compile the source, so there is no backtrace. Cheers Frank [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> Dept. of Computer Science, Carnegie Mellon University Smith Hall 212, 5000 Forbes Avenue, Pittsburgh PA 15213 http://www.cs.cmu.edu/~dellaert/