Greetings to all. Our situation is this: We "Upgraded" our installation of Mandrake from version 7.2 to version 8.0. Thus my current version of KDE is: 2.1.2. Upon arriving at our destination upgrade, Korganizer will no longer allow us add new appointments or change existing ones. If I start korganizer from the command-line this is the data that prints to the screen: " [mark@msp mark]$ korganizer [mark@msp mark]$ QTime::setHMS Invalid time -1:-1:-1.000 QTime::setHMS Invalid time -1:-1:-1.000 QTime::setHMS Invalid time -1:-1:-1.000 QTime::setHMS Invalid time -1:-1:-1.000 KCrash: crashing.... crashRecursionCounter = 2 KCrash: Application Name = korganizer path = <unknown> [mark@msp mark]$ " If I choose to do a backtrace I also obtain this data: " [New Thread 1024 (LWP 1842)] 0x40f261d9 in wait4 () from /lib/libc.so.6 #0 0x40f261d9 in wait4 () from /lib/libc.so.6 #1 0x40f95f2c in __check_rhosts_file () from /lib/libc.so.6 #2 0x406d4188 in KCrash::defaultCrashHandler () from /usr/lib/libkdecore.so.3 #3 0x410ad0fe in pthread_sighandler (signo=11, ctx= {gs = 0, __gsh = 0, fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = 0, edi = 1090044629, esi = 2, ebp = 3221199528, esp = 3221199456, ebx = 1090084652, edx = 3221201296, ecx = 2, eax = 39575552, trapno = 14, err = 4, eip = 1089334222, cs = 35, __csh = 0, eflags = 66050, esp_at_signal = 3221199456, ss = 43, __ssh = 0, fpstate = 0xbfff97e0, oldmask = 2147483648, cr2 = 39575580}) at signals.c:97 #4 0x40e9ab68 in killpg () from /lib/libc.so.6 #5 0x4002040d in _IO_vfprintf () from /lib/libsafe.so.2.0 #6 0x40023da7 in vfprintf () from /lib/libsafe.so.2.0 #7 0x4001f2ba in _IO_vfprintf () from /lib/libsafe.so.2.0 #8 0x40023cb3 in vfprintf () from /lib/libsafe.so.2.0 #9 0x408a793a in qWarning () from /usr/lib/libqt.so.2 " Any help would certainly be appreciated. Thanks, Mark