Hope someone is able to help. I have a fresh install of Ubuntu 10.04. Also have a fresh Wine 1.3.6. WoW 4.0.1 installed without any issues and the Launcher seems fine. Right after I click PLAY the app quits. Here's the first thing the terminal gives: Code: wine: Unhandled illegal instruction at address 0xa8d280 (thread 0009), starting debugger... After I hit close on the Application Error window it gives this: Code: Unhandled exception: illegal instruction in 32-bit code (0x00a8d280). Register dump: CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b EIP:00a8d280 ESP:0032fdf8 EBP:0032fe00 EFLAGS:00010202( R- -- I - - - ) EAX:00a8d280 EBX:00000001 ECX:00a99280 EDX:00000000 ESI:00aa279c EDI:fffffffe Stack dump: 0x0032fdf8: 0040f34c 00000000 0032fe0c 0040f3d7 0x0032fe08: 00aa3874 0032fe90 0040cc1a 00000001 0x0032fe18: e145838c 00401310 7ffdf000 7b886ff4 0x0032fe28: 00000044 00000000 00111c90 00111ca8 0x0032fe38: 00000000 00000000 00000000 00000000 0x0032fe48: 00000000 00000000 00000000 00000000 Backtrace: =>0 0x00a8d280 in wow (+0x68d280) (0x0032fe00) 1 0x0040f3d7 in wow (+0xf3d6) (0x0032fe0c) 2 0x0040cc1a in wow (+0xcc19) (0x0032fe90) 3 0x7b85703c call_process_entry+0xb() in kernel32 (0x0032fea8) 4 0x7b85961b in kernel32 (+0x4961a) (0x0032fee8) 5 0x7bc70e70 call_thread_func+0xb() in ntdll (0x0032fef8) 6 0x7bc71040 call_thread_entry_point+0x6f() in ntdll (0x0032ffc8) 7 0x7bc4be2a in ntdll (+0x3be29) (0x0032ffe8) 0x00a8d280: repe ??? Modules: Module Address Debug info Name (104 modules) PE 400000- f4f000 Export wow ELF 68000000-68140000 Export libwine.so.1 ELF 68140000-68159000 Deferred libpthread.so.0 ELF 68159000-682b3000 Deferred libc.so.6 ELF 682b3000-682b7000 Deferred libdl.so.2 ELF 682b7000-682dd000 Deferred libm.so.6 ELF 682dd000-682e5000 Deferred libnss_compat.so.2 ELF 682e5000-682fc000 Deferred libnsl.so.1 ELF 682fc000-68306000 Deferred libnss_nis.so.2 ELF 68306000-68312000 Deferred libnss_files.so.2 ELF 68312000-683c5000 Deferred opengl32<elf> \-PE 68330000-683c5000 \ opengl32 ELF 683c5000-683ce000 Deferred libsm.so.6 ELF 683ce000-683e7000 Deferred libice.so.6 ELF 683e7000-683f7000 Deferred libxext.so.6 ELF 683f7000-68514000 Deferred libx11.so.6 ELF 68514000-6859f000 Deferred libgl.so.1 ELF 6859f000-685a4000 Deferred libuuid.so.1 ELF 685a4000-685be000 Deferred libxcb.so.1 ELF 685be000-68e44000 Deferred libglcore.so.1 ELF 68e44000-68e48000 Deferred libxau.so.6 ELF 68e48000-68e4e000 Deferred libxdmcp.so.6 ELF 68e4e000-68f81000 Deferred user32<elf> \-PE 68e60000-68f81000 \ user32 ELF 68f81000-6900e000 Deferred gdi32<elf> \-PE 68f90000-6900e000 \ gdi32 ELF 6900e000-6906a000 Deferred advapi32<elf> \-PE 69020000-6906a000 \ advapi32 ELF 6906a000-6908c000 Deferred imm32<elf> \-PE 69070000-6908c000 \ imm32 ELF 6908c000-690e9000 Deferred wininet<elf> \-PE 690a0000-690e9000 \ wininet ELF 690e9000-690fe000 Deferred libz.so.1 ELF 690fe000-69122000 Deferred mpr<elf> \-PE 69100000-69122000 \ mpr ELF 69122000-69185000 Deferred shlwapi<elf> \-PE 69130000-69185000 \ shlwapi ELF 69185000-69375000 Deferred shell32<elf> \-PE 691a0000-69375000 \ shell32 ELF 69375000-69463000 Deferred comctl32<elf> \-PE 69380000-69463000 \ comctl32 ELF 69463000-6949d000 Deferred dinput<elf> \-PE 69470000-6949d000 \ dinput ELF 6949d000-6959f000 Deferred ole32<elf> \-PE 694c0000-6959f000 \ ole32 ELF 6959f000-69614000 Deferred rpcrt4<elf> \-PE 695b0000-69614000 \ rpcrt4 ELF 69614000-69674000 Deferred setupapi<elf> \-PE 69620000-69674000 \ setupapi ELF 69674000-696ac000 Deferred winspool<elf> \-PE 69680000-696ac000 \ winspool ELF 696ac000-696c1000 Deferred hid<elf> \-PE 696b0000-696c1000 \ hid ELF 696c1000-69737000 Deferred libfreetype.so.6 ELF 69737000-69767000 Deferred libfontconfig.so.1 ELF 69767000-6978e000 Deferred libexpat.so.1 ELF 6978e000-69792000 Deferred libxinerama.so.1 ELF 69792000-69798000 Deferred libxxf86vm.so.1 ELF 69798000-697a2000 Deferred libxrender.so.1 ELF 697a2000-697aa000 Deferred libxrandr.so.2 ELF 697aa000-697ae000 Deferred libxcomposite.so.1 ELF 697ae000-697b4000 Deferred libxfixes.so.3 ELF 697b4000-697be000 Deferred libxcursor.so.1 ELF 697be000-697f2000 Deferred uxtheme<elf> \-PE 697c0000-697f2000 \ uxtheme ELF 697f2000-69839000 Deferred libcups.so.2 ELF 69839000-69868000 Deferred libgssapi_krb5.so.2 ELF 69868000-69903000 Deferred libgnutls.so.26 ELF 69903000-6990f000 Deferred libavahi-common.so.3 ELF 6990f000-699c0000 Deferred libkrb5.so.3 ELF 699c0000-699e4000 Deferred libk5crypto.so.3 ELF 699e4000-699ec000 Deferred libkrb5support.so.0 ELF 699ec000-699f0000 Deferred libkeyutils.so.1 ELF 699f0000-69a04000 Deferred libresolv.so.2 ELF 69a04000-69a3d000 Deferred libdbus-1.so.3 ELF 69a3d000-69a46000 Deferred librt.so.1 ELF 69a46000-69a4b000 Deferred libgpg-error.so.0 ELF 6b368000-6b397000 Deferred ws2_32<elf> \-PE 6b370000-6b397000 \ ws2_32 ELF 6b766000-6b76a000 Deferred libcom_err.so.2 ELF 6b96d000-6b98a000 Deferred ld-linux.so.2 ELF 6e1c2000-6e235000 Deferred libgcrypt.so.11 ELF 6e534000-6e5c9000 Deferred winmm<elf> \-PE 6e540000-6e5c9000 \ winmm ELF 6f238000-6f25e000 Deferred msacm32<elf> \-PE 6f240000-6f25e000 \ msacm32 ELF 7397e000-73a27000 Deferred winex11<elf> \-PE 73990000-73a27000 \ winex11 ELF 74e59000-74f8e000 Deferred wined3d<elf> \-PE 74e60000-74f8e000 \ wined3d ELF 75aa8000-75ac1000 Deferred version<elf> \-PE 75ab0000-75ac1000 \ version ELF 77412000-77446000 Deferred d3d9<elf> \-PE 77420000-77446000 \ d3d9 ELF 78fa1000-78fbc000 Deferred dinput8<elf> \-PE 78fb0000-78fbc000 \ dinput8 ELF 798ee000-798ff000 Deferred libtasn1.so.3 ELF 7b800000-7b982000 Export kernel32<elf> \-PE 7b810000-7b982000 \ kernel32 ELF 7bc00000-7bcba000 Export ntdll<elf> \-PE 7bc10000-7bcba000 \ ntdll ELF 7bf00000-7bf04000 Deferred <wine-loader> ELF 7cdaa000-7cdbb000 Deferred libavahi-client.so.3 ELF 7d532000-7d534000 Deferred libnvidia-tls.so.1 Threads: process tid prio (all id:s are in hex) 00000008 (D) C:\Program Files\World of Warcraft\Wow.exe 00000009 0 <=0000000e services.exe 00000016 0 00000015 0 00000014 0 00000010 0 0000000f 0 00000011 winedevice.exe 00000018 0 00000017 0 00000013 0 00000012 0 00000019 explorer.exe 0000001a 0 Backtrace: =>0 0x00a8d280 in wow (+0x68d280) (0x0032fe00) 1 0x0040f3d7 in wow (+0xf3d6) (0x0032fe0c) 2 0x0040cc1a in wow (+0xcc19) (0x0032fe90) 3 0x7b85703c call_process_entry+0xb() in kernel32 (0x0032fea8) 4 0x7b85961b in kernel32 (+0x4961a) (0x0032fee8) 5 0x7bc70e70 call_thread_func+0xb() in ntdll (0x0032fef8) 6 0x7bc71040 call_thread_entry_point+0x6f() in ntdll (0x0032ffc8) 7 0x7bc4be2a in ntdll (+0x3be29) (0x0032ffe8) Sorry for the wall of error. The system is an older AMD athlon 1.3ghz, 1 gig of ram, and an Geforce 3 video card. Thanks