> > Code: > =>0 0x7e9b3310 in libfontconfig.so.1 (+0x7310) (0x006adec8) > 1 0x7e9b4382 FcConfigSubstituteWithPat+0x191() in libfontconfig.so.1 (0x006adf48) > 2 0x7e9b48e7 FcConfigSubstitute+0x26() in libfontconfig.so.1 (0x006adf68) > 3 0x7e951942 X11DRV_XRender_SelectFont+0xc31(physDev=0x140690, hfont=0x928) [/build/buildd/wine1.3-1.3.28/dlls/winex11.drv/xrender.c:932] in winex11 (0x006ae108) > 4 0x7e948855 X11DRV_SelectFont+0xdf4(dev=0x140690, hfont=0x928, gdiFont=0x185728) [/build/buildd/wine1.3-1.3.28/dlls/winex11.drv/xfont.c:3242] in winex11 (0x006ae558) > 5 0x7ebebfa7 FONT_SelectObject+0x96(handle=0x928, hdc=0x5d0) [/build/buildd/wine1.3-1.3.28/dlls/gdi32/font.c:546] in gdi32 (0x006ae5c8) > 6 0x7ec02dcb SelectObject+0xba(hdc=0x5d0, hObj=0x928) [/build/buildd/wine1.3-1.3.28/dlls/gdi32/gdiobj.c:1112] in gdi32 (0x006ae618) > 7 0x7e6b45fa SelectObject16+0x19(hdc=0x5d0, handle=0x928) [/build/buildd/wine1.3-1.3.28/dlls/gdi.exe16/gdi.c:1101] in gdi.exe16 (0x006ae638) > 8 0x7e6b05da in gdi.exe16 (+0x105d9) (0x006ae648) > > Another user recently posted pretty much the same backtrace, only it was for a different app, and it was on Ubuntu 10.04, which you said worked for your app. http://forum.winehq.org/viewtopic.php?t=13417 What version of fontconfig are you using, and is it an Ubuntu package? Also, what graphics card and driver? One thing I can think of to try is winetricks fontfix. Ubuntu (and possibly Linux Mint?) installs some nonconformant ttf fonts that can cause Wine to crash. The other thing I would suggest is to try Wine from git (or wait for 1.3.29); a lot of changes to winex11 have been committed in the last couple of days.