Hallo, thanks to Angus, here is the backtrace:
Press key 65535 text "none", ascii "0" sym empty in getSymbolName() Program received signal SIGSEGV, Segmentation fault. 0x0824ddda in QLyXKeySym::getSymbolName (this=0x853a700) at /usr/include/g++-3/std/bastring.h:225 225 { return assign (s, traits::length (s)); } Norbert Angus Leeming wrote: > On Wednesday 04 December 2002 3:34 pm, Norbert Koksch wrote: >> Dear John, >> >> >> I tried to make a backtrace. But I don't know how to enter the option >> "-dbg 4". >> >> If I start >> >> gdb lyx -dbg 4 > > Try > > $ gdb lyx > gdb> run -dbg 4 > >