> On Sun, Mar 18, 2007 at 19:00:46 +0300, Nikita V. Youshchenko wrote: > > > Could you try with libgl1-mesa-glx 6.5.2-3 currently in > > > experimental? The FIXME code seems to still be there, but maybe > > > something else has been added to work around the problem... > > > > > > If it still fails, it should be reported upstream. > > > > Yes, same thing with version from experimental. > > Hi Nikita, > > could you install the -dbg package and get a stack trace with gdb when > the problem happens?
It's not that easy with wine :(, since it operates with non-ELF executable formats, and gdb is confused and does not show anything useful: ... e/skel/c/windows/winhelp.exe: glxcmds.c:343: CreateContext: Assertion `mode != ((void *)0)' failed. Program received signal SIGABRT, Aborted. 0xb7f07410 in ?? () (gdb) where #0 0xb7f07410 in ?? () #1 0x0033ec38 in ?? () #2 0x00000006 in ?? () #3 0x00006cfb in ?? () #4 0xb7caa811 in ?? () from /lib/tls/i686/cmov/libc.so.6 #5 0xb7cabfb9 in srandom_r () from /lib/tls/i686/cmov/libc.so.6 #6 0x00000006 in ?? () #7 0x0033ecd8 in ?? () #8 0x00000000 in ?? () Wine's internal debugger shows more: Backtrace: =>1 0xb7ffd410 (0x0034ecb8) 2 0xb7da1fb9 abort+0x109 in libc.so.6 (0x0034ede4) 3 0xb7d99fbf __assert_fail+0x10f in libc.so.6 (0x0034ee28) 4 0x7e71aac6 in libgl.so.1 (+0x1cac6) (0x0034ee68) 5 0x7e71abf2 glXCreateContext+0x32 in libgl.so.1 (0x0034ee88) 6 0x7e8e7c2a in winex11 (+0x37c2a) (0x0034ef08) 7 0x7e8e839a X11DRV_setup_opengl_visual+0x3a in winex11 (0x0034ef98) 8 0x7e8fdc11 in winex11 (+0x4dc11) (0x0034f0e8) 9 0x7e90dd95 in winex11 (+0x5dd95) (0x0034f108) 10 0x7bc37d55 call_dll_entry_point+0x15 in ntdll (0x0034f128) 11 0x7bc38e49 in ntdll (+0x28e49) (0x0034f1d8) 12 0x7bc392fd in ntdll (+0x292fd) (0x0034f218) 13 0x7bc3b447 LdrLoadDll+0x87 in ntdll (0x0034f248) 14 0x7b86089b in kernel32 (+0x4089b) (0x0034f498) 15 0x7b860a9c LoadLibraryExW+0x4c in kernel32 (0x0034f4c8) 16 0x7b860bc1 LoadLibraryExA+0x41 in kernel32 (0x0034f4e8) 17 0x7b860bf9 LoadLibraryA+0x29 in kernel32 (0x0034f508) 18 0x7ec265a0 DRIVER_load_driver+0x1c0 in gdi32 (0x0034f678) 19 0x7ec2222e CreateDCW+0x6e in gdi32 (0x0034f928) 20 0x7ecee9ff CreateIconFromResourceEx+0x45f in user32 (0x0034f9d8) 21 0x7ecef3af in user32 (+0x2f3af) (0x0034fa38) 22 0x7ecef91d LoadImageW+0x42d in user32 (0x0034fae8) 23 0x7ecf0053 LoadImageA+0x53 in user32 (0x0034fbc8) 24 0x7ecf02f2 LoadCursorA+0x42 in user32 (0x0034fbf8) 25 0x7ece5f45 in user32 (+0x25f45) (0x0034fc28) 26 0x7ece5f9d CLASS_RegisterBuiltinClasses+0x1d in user32 (0x0034fc38) 27 0x7ed59fe1 in user32 (+0x99fe1) (0x0034fcb8) 28 0x7ed6cde5 in user32 (+0xacde5) (0x0034fcd8) 29 0x7bc37d55 call_dll_entry_point+0x15 in ntdll (0x0034fcf8) 30 0x7bc38e49 in ntdll (+0x28e49) (0x0034fda8) 31 0x7bc392fd in ntdll (+0x292fd) (0x0034fde8) 32 0x7bc39242 in ntdll (+0x29242) (0x0034fe28) 33 0x7bc3c102 LdrInitializeThunk+0x382 in ntdll (0x0034ff08) 34 0x7b86ee75 in kernel32 (+0x4ee75) (0x0034ffe8) 35 0xb7ec37a7 wine_switch_to_stack+0x17 in libwine.so.1 (0x00000000) That's enough to find point inside wine sources from where call to libGL happens, in is inside X11DRV_setup_opengl_visual(). Nikita
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