Le mardi 16 avril 2013 12:43:21 Rex Dieter a écrit : > On 04/16/2013 06:54 AM, Laurent Rineau wrote: > > I know that Skype is a proprietary software, but I want to let you know > > that qtwebkit-2.3.0-1.fc17.i686 from kde-unstable (Fedora 17) makes Skype > > segfault at startup. > > > > The setup that works is the following: > > renoir ~ $ rpm -q skype qtwebkit.i686 > > skype-4.1.0.20-fc16.i586 > > qtwebkit-2.2.2-5.fc17.i686 > > > > If I upgrade using kde-unstable, then Skype segfaults. > > Similarly reported @ ubuntu too: > > https://bugs.launchpad.net/ubuntu/+source/qtwebkit-source/+bug/1131636 > > can you generate a backtrace? Well, that will not be helpful! Program received signal SIGSEGV, Segmentation fault. 0x08075f46 in malloc@plt () Missing separate debuginfos, use: debuginfo-install skype-4.1.0.20-fc16.i586 (gdb) bt #0 0x08075f46 in malloc@plt () #1 0xf4759708 in ?? () from /usr/lib/nvidia/libGL.so.1 Backtrace stopped: previous frame inner to this frame (corrupt stack?) That backtrace is limited to two proprietary guys: Spype and the NVidia binary driver! renoir ~ $ rpm -q skype qtwebkit.i686 xorg-x11-drv-nvidia-libs.i686 skype-4.1.0.20-fc16.i586 qtwebkit-2.3.0-1.fc17.i686 xorg-x11-drv-nvidia-libs-304.64-3.fc17.i686 I have verified that the following does not segfault: LD_PRELOAD=/lib/libGL.so /usr/bin/skype As I said, downgrading to qtwebkit-2.2.2-5.fc17.i686 also fixes the issue. Let's wait for the developers of those proprietary binaries to solve the problem. Anyway, I have several workarounds (downgrading or preloading the non-nvidia libGL). _______________________________________________ kde mailing list kde@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kde New to KDE4? - get help from http://userbase.kde.org
