Hi! Thanks for the intriguing report. The Debian packging *should* only be using the Tk interface and not the Qt interface still so this crash is quite unexpected.
Between now and when a fix is uploaded, you should be able to run pymol with: pymol -w pmg_tk which explicitly selects the Tk GUI rather than the Qt GUI. (This is supposed to be the default.) regards Stuart -- Stuart Prescott http://www.nanonanonano.net/ stu...@nanonanonano.net Debian Developer http://www.debian.org/ stu...@debian.org GPG fingerprint 90E2 D2C1 AD14 6A1B 7EBB 891D BBC1 7EBB 1396 F2F7