Hello Bernhard, Thanks for your reply!
I have install the proprietary nvidia drivers and it runs well. The output of commands which you list as below, > ldd /usr/bin/freecad linux-vdso.so.1 (0x00007ffe69ae5000) libhdf5_openmpi.so.103 => /lib/x86_64-linux-gnu/libhdf5_openmpi.so.103 (0x00007f2032967000) libmpi.so.40 => /lib/x86_64-linux-gnu/libmpi.so.40 (0x00007f203285e000) libmpi_cxx.so.40 => /lib/x86_64-linux-gnu/libmpi_cxx.so.40 (0x00007f2032840000) libFreeCADGui.so => /usr/lib/freecad-python2/lib/libFreeCADGui.so (0x00007f2031a96000) libFreeCADApp.so => /usr/lib/freecad-python2/lib/libFreeCADApp.so (0x00007f2031744000) libFreeCADBase.so => /usr/lib/freecad-python2/lib/libFreeCADBase.so (0x00007f20315ae000) libpython2.7.so.1.0 => /lib/x86_64-linux-gnu/libpython2.7.so.1.0 (0x00007f203123f000) libxerces-c-3.2.so => /lib/x86_64-linux-gnu/libxerces-c-3.2.so (0x00007f2030e94000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f2030c76000) libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f2030c71000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f2030c6c000) libzipios.so.0 => /lib/x86_64-linux-gnu/libzipios.so.0 (0x00007f2030a3f000) libQt5Xml.so.5 => /lib/x86_64-linux-gnu/libQt5Xml.so.5 (0x00007f20309fe000) libCoin.so.80c => /lib/x86_64-linux-gnu/libCoin.so.80c (0x00007f2030166000) libboost_filesystem.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_filesystem.so.1.67.0 (0x00007f2030148000) libboost_program_options.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_program_options.so.1.67.0 (0x00007f20300c1000) libboost_regex.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_regex.so.1.67.0 (0x00007f202ffac000) libboost_system.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_system.so.1.67.0 (0x00007f202ffa5000) libboost_thread.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_thread.so.1.67.0 (0x00007f202ff77000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f202ff56000) libboost_chrono.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_chrono.so.1.67.0 (0x00007f202ff4b000) libboost_date_time.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_date_time.so.1.67.0 (0x00007f202ff37000) libboost_atomic.so.1.67.0 => /lib/x86_64-linux-gnu/libboost_atomic.so.1.67.0 (0x00007f202ff32000) libGL.so.1 => /lib/x86_64-linux-gnu/libGL.so.1 (0x00007f202fc89000) libQt5OpenGL.so.5 => /lib/x86_64-linux-gnu/libQt5OpenGL.so.5 (0x00007f202fc2d000) libQt5PrintSupport.so.5 => /lib/x86_64-linux-gnu/libQt5PrintSupport.so.5 (0x00007f202fbb6000) libQt5Svg.so.5 => /lib/x86_64-linux-gnu/libQt5Svg.so.5 (0x00007f202fb60000) libQt5Network.so.5 => /lib/x86_64-linux-gnu/libQt5Network.so.5 (0x00007f202f9bf000) libQt5Widgets.so.5 => /lib/x86_64-linux-gnu/libQt5Widgets.so.5 (0x00007f202f368000) libQt5X11Extras.so.5 => /lib/x86_64-linux-gnu/libQt5X11Extras.so.5 (0x00007f202f361000) libQt5Gui.so.5 => /lib/x86_64-linux-gnu/libQt5Gui.so.5 (0x00007f202edd4000) libQt5Core.so.5 => /lib/x86_64-linux-gnu/libQt5Core.so.5 (0x00007f202e8d9000) libspnav.so.0 => /lib/libspnav.so.0 (0x00007f202e6d5000) libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f202e594000) libshiboken2-python2.7.x86_64-linux-gnu.so.5.11 => /lib/x86_64-linux-gnu/libshiboken2-python2.7.x86_64-linux-gnu.so.5.11 (0x00007f202e568000) libpyside2-python2.7.x86_64-linux-gnu.so.5.11 => /lib/x86_64-linux-gnu/libpyside2-python2.7.x86_64-linux-gnu.so.5.11 (0x00007f202e52e000) libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f202e3a8000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f202e225000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f202e20b000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f202e04a000) libsz.so.2 => /lib/x86_64-linux-gnu/libsz.so.2 (0x00007f202de47000) libopen-rte.so.40 => /lib/x86_64-linux-gnu/libopen-rte.so.40 (0x00007f202dd8f000) libopen-pal.so.40 => /lib/x86_64-linux-gnu/libopen-pal.so.40 (0x00007f202dce0000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f202dcd6000) libhwloc.so.5 => /lib/x86_64-linux-gnu/libhwloc.so.5 (0x00007f202dc94000) libevent-2.1.so.6 => /lib/x86_64-linux-gnu/libevent-2.1.so.6 (0x00007f202da3e000) libevent_pthreads-2.1.so.6 => /lib/x86_64-linux-gnu/libevent_pthreads-2.1.so.6 (0x00007f202d83b000) libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f202d820000) libcurl-gnutls.so.4 => /lib/x86_64-linux-gnu/libcurl-gnutls.so.4 (0x00007f202d792000) libicui18n.so.63 => /lib/x86_64-linux-gnu/libicui18n.so.63 (0x00007f202d4b7000) libicuuc.so.63 => /lib/x86_64-linux-gnu/libicuuc.so.63 (0x00007f202d2e8000) libicudata.so.63 => /lib/x86_64-linux-gnu/libicudata.so.63 (0x00007f202b8f8000) /lib64/ld-linux-x86-64.so.2 (0x00007f2032d4a000) libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f202b8b9000) libGLX.so.0 => /lib/x86_64-linux-gnu/libGLX.so.0 (0x00007f202b689000) libOpenGL.so.0 => /lib/x86_64-linux-gnu/libOpenGL.so.0 (0x00007f202b658000) libGLdispatch.so.0 => /lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x00007f202b385000) libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f202b34a000) libharfbuzz.so.0 => /lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f202b24f000) libpcre2-16.so.0 => /lib/x86_64-linux-gnu/libpcre2-16.so.0 (0x00007f202b1d4000) libdouble-conversion.so.1 => /lib/x86_64-linux-gnu/libdouble-conversion.so.1 (0x00007f202b1bd000) libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f202b09e000) libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f202b072000) libQt5Qml.so.5 => /lib/x86_64-linux-gnu/libQt5Qml.so.5 (0x00007f202ac77000) libaec.so.0 => /lib/x86_64-linux-gnu/libaec.so.0 (0x00007f202aa6f000) libnuma.so.1 => /lib/x86_64-linux-gnu/libnuma.so.1 (0x00007f202aa61000) libltdl.so.7 => /lib/x86_64-linux-gnu/libltdl.so.7 (0x00007f202aa56000) libnghttp2.so.14 => /lib/x86_64-linux-gnu/libnghttp2.so.14 (0x00007f202aa2e000) libidn2.so.0 => /lib/x86_64-linux-gnu/libidn2.so.0 (0x00007f202aa0d000) librtmp.so.1 => /lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f202a7f0000) libssh2.so.1 => /lib/x86_64-linux-gnu/libssh2.so.1 (0x00007f202a7c2000) libpsl.so.5 => /lib/x86_64-linux-gnu/libpsl.so.5 (0x00007f202a7af000) libnettle.so.6 => /lib/x86_64-linux-gnu/libnettle.so.6 (0x00007f202a777000) libgnutls.so.30 => /lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007f202a5cb000) libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f202a57c000) libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f202a49c000) libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f202a468000) libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f202a462000) libldap_r-2.4.so.2 => /lib/x86_64-linux-gnu/libldap_r-2.4.so.2 (0x00007f202a40e000) liblber-2.4.so.2 => /lib/x86_64-linux-gnu/liblber-2.4.so.2 (0x00007f202a3fd000) libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x00007f202a1e9000) libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f202a12d000) libgraphite2.so.3 => /lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f202a100000) libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f202a08c000) libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f2029e88000) libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f2029c80000) libunistring.so.2 => /lib/x86_64-linux-gnu/libunistring.so.2 (0x00007f2029afc000) libhogweed.so.4 => /lib/x86_64-linux-gnu/libhogweed.so.4 (0x00007f2029ac3000) libgmp.so.10 => /lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f2029a40000) libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f2029922000) libp11-kit.so.0 => /lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f20297f1000) libtasn1.so.6 => /lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f20295de000) libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f20295cf000) libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f20295c8000) libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f20295ae000) libsasl2.so.2 => /lib/x86_64-linux-gnu/libsasl2.so.2 (0x00007f202958f000) libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f2029575000) libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f2029552000) libffi.so.6 => /lib/x86_64-linux-gnu/libffi.so.6 (0x00007f2029548000) > dpkg -S /lib/x86_64-linux-gnu/libOpenGL.so.0 dpkg-query: no path found matching pattern /lib/x86_64-linux-gnu/libOpenGL.so.0 > dpkg -S /usr/lib/x86_64-linux-gnu/libOpenGL.so.0 libopengl0:amd64: /usr/lib/x86_64-linux-gnu/libOpenGL.so.0 > ls -lisah /lib/x86_64-linux-gnu/libOpenGL.so* > /usr/lib/x86_64-linux-gnu/libOpenGL.so* 404875833 0 lrwxrwxrwx 1 root root 14 May 26 01:55 /lib/x86_64-linux-gnu/libOpenGL.so -> libOpenGL.so.0 408445791 0 lrwxrwxrwx 1 root root 18 Aug 10 2018 /lib/x86_64-linux-gnu/libOpenGL.so.0 -> libOpenGL.so.0.0.0 408445790 192K -rw-r--r-- 1 root root 191K Aug 10 2018 /lib/x86_64-linux-gnu/libOpenGL.so.0.0.0 404875833 0 lrwxrwxrwx 1 root root 14 May 26 01:55 /usr/lib/x86_64-linux-gnu/libOpenGL.so -> libOpenGL.so.0 408445791 0 lrwxrwxrwx 1 root root 18 Aug 10 2018 /usr/lib/x86_64-linux-gnu/libOpenGL.so.0 -> libOpenGL.so.0.0.0 408445790 192K -rw-r--r-- 1 root root 191K Aug 10 2018 /usr/lib/x86_64-linux-gnu/libOpenGL.so.0.0.0 > dpkg -l | grep libopengl0 ii libopengl0:amd64 1.1.0-1 amd64 Vendor neutral GL dispatch library -- OpenGL support > dpkg -l | grep libglvnd ii libglvnd0:amd64 1.1.0-1 amd64 Vendor neutral GL dispatch library ii libglvnd0:i386 1.1.0-1 i386 Vendor neutral GL dispatch library Thanks for your reply again! Best regards, Gulfstream > -----原始邮件----- > 发件人: "Bernhard Übelacker" <bernha...@mailbox.org> > 发送时间: 2019-06-17 02:09:39 (星期一) > 收件人: gulfstream <wg...@china.com> > 抄送: 930...@bugs.debian.org > 主题: Re: Bug#930563: Can not start freecad > > Hello Gulfstream, > are you by any chance running the proprietary nvidia drivers? > > I guess the output of following commands could be > helpful for the maintainer to diagnose this issue. > Could you run them and forward the output to this bug? > > > which freecad > ldd /usr/bin/freecad > dpkg -S /lib/x86_64-linux-gnu/libOpenGL.so.0 > dpkg -S /usr/lib/x86_64-linux-gnu/libOpenGL.so.0 > ls -lisah /lib/x86_64-linux-gnu/libOpenGL.so* > /usr/lib/x86_64-linux-gnu/libOpenGL.so* > dpkg -l | grep libopengl0 > dpkg -l | grep libglvnd > > > Kind regards, > Bernhard