So the problem is two things changed at once, so you don't know if it is the driver or X11. You can actually try re-installing the original version that came with 10.5 and see if that helps. Juergen Bosch wrote: > Yes, I'm running X11 2.1.1 > > Before the update to 10.5.2 it worked fine for me as far as I can tell. > > Jürgen > > William Scott wrote: > >>I was getting weird behavior with the latest X11, but the 10.5.2 update >>actually downgraded it to 2.1.1, which seems more stable. Is that what >>you have now? >> >>Juergen Bosch wrote: >> >> >>>Hi all, >>> >>>I updated yesterday to 10.5.2 and then also installed the Graphics >>>Driver Update, since then I get funny behaviour of Coot in combination >>>with X11, namely it freezes on me sometimes sometimes not and it always >>>has something to do with changing window size or opening a new dialog >>>field. When I then force kill X11 and restart Coot I get a GTK error >>>message. >>> >>>Anybody out there sharing the same experience ? I actually recompiled >>>Coot via Fink with my current system but that didn't help much. >>> >>>Thanks for any suggestions, >>> >>>Jürgen >>> >>>-- >>>Jürgen Bosch >>>University of Washington >>>Dept. of Biochemistry, K-426 >>>1705 NE Pacific Street >>>Seattle, WA 98195 >>>Box 357742 >>>Phone: +1-206-616-4510 >>>FAX: +1-206-685-7002 >>>Web: http://faculty.washington.edu/jbosch >>> >>> >>> >> >> >> > > > -- > Jürgen Bosch > University of Washington > Dept. of Biochemistry, K-426 > 1705 NE Pacific Street > Seattle, WA 98195 > Box 357742 > Phone: +1-206-616-4510 > FAX: +1-206-685-7002 > Web: http://faculty.washington.edu/jbosch >