Hello, I have played the game Heroes 3 on Fedora Core 1 on the same machine without any problems (except network games). Now after I have installed Fedora Core 3 the game segfaults with that message: [peter@hst-1-98 ~]$ heroes3 BUG! (Segmentation Fault) Going down hard... Heroes of Might & Magic III 1.3.1a Built with glibc-2.1 on x86 Stack dump: { [0x82062d3] [0x82064bb] [0x420] [0x827fe7e] [0x825f1a4] [0x825f00b] [0x825953d] [0x82596be] [0x824bcdf] [0x8242f69] [0x8243048] [0x8137d37] [0x82f5abd] [0x8048111] } Please send a full bug report, along with the contents of autosave to: support@xxxxxxxxxxxxx Unable to execute loki_qagent - exiting I have searched the archives of this mailing list and with Google too but couldn`t find anything useful :( Could anybody help me? If I need to provide additional information, I will. I have tried the suggestions for the Gentoo users here: http://bugs.gentoo.org/show_bug.cgi?id=71044 but it did not worked. I have tried all available patches/updates for the game without success. Don`t know exactly when but running heroes3 as root resulted in a message: video memory protecting Starting the game with: strace -o strace-h3 heroes3 I see that it reads twice the file .Xauthority and then (I am not a programer and maybe I am wrong) it segfaults. I have tried to turn off Selinux, but that did not helped too. So have you any idea?