I have installed RedHat 6.0 and Lyx-1.0.4.src.rpm. Sometimes, when I try to copy something from other window into a Lyx document (with the middle button), lyx crashes giving a core and saving an .emergency file succesfully. I usually have no problems when I try to copy from a terminal or from a netscape window, but it always crashes when I copy something from the "latex preamble window" (Layout -> Latex Preamble) to the lyx Document. A colleague has the same Lyx installed in RedHat 5.2 and has no problems at all. Is there a way to avoid this? Thank you very much. -------------------------------------------------------- Jesus Pascual Peco Gonzalez Tlfno: +34 91 542.28.00 +34 91 541.96.41 Universidad Pontificia Comillas C/ Santa Cruz de Marcenado, 26 Madrid --------------------------------------------------------