It seems like DOSBox has issues on 64-bit systems. I compiled it from svn and got several warnings related to data type size assumptions. When I run DOSBox in Windows or Wine, there is no problem.
$ file /home/bin-win32/DOSBox-0.74/DOSBox.exe /home/bin-win32/DOSBox-0.74/DOSBox.exe: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows The build I made on ubuntu for debugging purpose Program received signal SIGSEGV, Segmentation fault. 0x00000000004c876b in XGA_GetPoint (x=x@entry=18446744071562068601, y=y@entry=203) at vga_xga.cpp:179 179 return ((Bit32u*)(vga.mem.linear))[memaddr]; (gdb) (gdb) backtrace #0 0x00000000004c876b in XGA_GetPoint (x=x@entry=18446744071562068601, y=y@entry=203) at vga_xga.cpp:179 #1 0x00000000004c8b2b in XGA_DrawLineBresenham (val=<error reading variable: Cannot access memory at address 0x7fffffffa0a8>) at vga_xga.cpp:419 (gdb) q Suggestion is to REMOVE the 64-bit DOSBox and replace it by a 32-bit version. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
