Package: wine32 Version: 1.6.2-11 Severity: normal Dear Maintainer,
Running a win32 program which require OpenGL/Direct3D using wine32 will cause segmentation fault happen. This program may be a game require Direct3D, a testing OpenGL program which only display OpenGL information, or dxdiag.exe which is a DirectX deagnostic tool distributed in Debian libwine package. As dxdiag.exe is common, I use it to discuss below. With 1.6.2-8, 1.6.2-10 wine32, running below command will not cause SegFault and GL version can got from wine debug messages: $ WINEDEBUG=+wgl wine32 dxdiag.exe 2> wine.log $ grep "GL version" wine.log trace:wgl:X11DRV_WineGL_InitOpenglInfo GL version : 3.3.0 NVIDIA 340.46. With 1.6.2-11, 1.6.2-12 wine32, running the same command will cause SegFault: $ WINEDEBUG=+wgl wine32 dxdiag.exe 2> wine.log Segmentation fault $ cat wine.log Wine cannot find the ncurses library (libncurses.so.5). fixme:wbemprox:wbem_services_CreateInstanceEnum unsupported flags 0x00000030 fixme:wbemprox:enum_class_object_Next timeout not supported Let core can be dumped when SegFault happen, then using gdb I found: $ gdb wine32 core ... Program terminated with signal SIGSEGV, Segmentation fault. #0 0x7de8ee0a in ?? () from /usr/lib/i386-linux-gnu/libGL.so.1 (gdb) /usr/lib/i386-linux-gnu/libGL.so.1 is finally soft link to /usr/lib/i386-linux-gnu/nvidia/current/libGL.so.340.46 which is provide by libgl1-nvidia-glx:i386 package. Next I try strace and found something interesting. The same above command will NOT cause SegFault even with 1.6.2-11, 1.6.2-12 wine32: $ WINEDEBUG=+wgl strace -f -o strace.log wine32 dxdiag.exe 2> wine.log $ grep "GL version" wine.log trace:wgl:X11DRV_WineGL_InitOpenglInfo GL version : 3.3.0 NVIDIA 340.46. It is something wrong with wine32? Though from changelog, it seems like no change in i386 when upgrade from 1.6.2-10 to 1.6.2-11. Some other information: change version of libwine have no effect on whether SegFault happen or not. wine64 1.6.2-12 will NOT cause SegFault. Other version of wine64 not tested. Lastest libgl1-nvidia-glx:i386 upgrade is earlier than wine32 upgrade, so I have not try different libgl1-nvidia-glx:i386 version. Version of libgl1-nvidia-glx:i386 is 340.46-1, as it is not shown below. My video card is GeForce G 105M/PCIe/SSE2. -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.16-2-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages wine32 depends on: ii libc6 2.19-11 ii libwine 1.6.2-12 ii libwine-gecko-2.21 2.21+dfsg2-1 ii x11-utils 7.7+2 wine32 recommends no packages. wine32 suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org