I have been having these all weekend. redhat 6.1, 21.2.pretty_recent_cvs, with just athena configured. i was doing a save in vm at the time. i lost the lisp backtrace but perhaps this is of use. Let me know if these look usable, and i will keep sending them in..... at least with the backtrace hopefully. :) Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/lib/libesd.so.0...done. Reading symbols from /usr/lib/libaudiofile.so.0...done. Reading symbols from /lib/libm.so.6...done. Reading symbols from /usr/X11R6/lib/libXaw.so.6...done. Reading symbols from /usr/lib/libtiff.so.3...done. Reading symbols from /usr/lib/libpng.so.2...done. Reading symbols from /usr/lib/libjpeg.so.62...done. Reading symbols from /usr/lib/libz.so.1...done. Reading symbols from /usr/X11R6/lib/libXpm.so.4...done. Reading symbols from /usr/X11R6/lib/libXmu.so.6...done. Reading symbols from /usr/X11R6/lib/libXt.so.6...done. Reading symbols from /usr/X11R6/lib/libXext.so.6...done. Reading symbols from /usr/X11R6/lib/libX11.so.6...done. Reading symbols from /usr/X11R6/lib/libSM.so.6...done. ---Type <return> to continue, or q <return> to quit--- Reading symbols from /usr/X11R6/lib/libICE.so.6...done. Reading symbols from /lib/libdl.so.2...done. Reading symbols from /lib/libdb.so.3...done. Reading symbols from /usr/lib/libgpm.so.1...done. Reading symbols from /usr/lib/libncurses.so.4...done. Reading symbols from /usr/lib/libldap.so.1...done. Reading symbols from /usr/lib/liblber.so.1...done. Reading symbols from /lib/libc.so.6...done. Reading symbols from /lib/ld-linux.so.2...done. Reading symbols from /lib/libnss_files.so.2...done. #0 0x402fa4e1 in __kill () from /lib/libc.so.6 (gdb) where #0 0x402fa4e1 in __kill () from /lib/libc.so.6 #1 0x8083a41 in fatal_error_signal (sig=11) at emacs.c:276 #2 0x402fa408 in __restore () at ../sysdeps/unix/sysv/linux/i386/sigaction.c:127 #3 0x40151173 in XtSetValues () from /usr/X11R6/lib/libXt.so.6 #4 0x817ba3b in x_resize_subwindow (ii=0x899e910, w=716, h=21) at glyphs-x.c:2305 #5 0x80f2708 in Fresize_subwindow (subwindow=144304400, width=1433, height=136606724) at glyphs.c:4159 #6 0x8088bda in Ffuncall (nargs=4, args=0xbfffe8d0) at eval.c:3178 #7 0x8060704 in execute_optimized_program ( program=0x855aa58 "À\t!­\002\t\032Ã\f\n\"­+\r¬\004Æ \210ÇÈ!­ É\rÀ\t!­\004Ê\t!\"\036\013Ì\016\013ÍÎÏ\n\"#\210Ð\016\013Ñ Ï#))\207", stack_depth=6, constants_data=0x83f3a08) at bytecode.c:743 #8 0x80602fe in funcall_compiled_function (fun=138290940, nargs=1, args=0xbfffea34) at bytecode.c:519 #9 0x8088d24 in Ffuncall (nargs=2, args=0xbfffea30) at eval.c:3210 #10 0x8089b0f in run_hook_with_args_in_buffer (buf=0x8767c38, nargs=2, args=0xbfffea30, cond=RUN_HOOKS_TO_COMPLETION) at eval.c:3661 #11 0x8089bea in va_run_hook_with_args (hook_var=136608188, nargs=1) at eval.c:3674 #12 0x805ba33 in Frecord_buffer (buffer=141982776) at buffer.c:1412 #13 0x818b864 in Fselect_window (window=143468192, norecord=136606724) -