Downgrading libqtgui4 (and libqtcore4) to 4:4.7.1-0ubuntu10 did not help, To have VirtualBox working again ,I had to downgrade to 4:4.7.1-0ubuntu10 by installing two packages:
dpkg -i \ libqtcore4_4.7.1-0ubuntu9_amd64.deb \ libqtgui4_4.7.1-0ubuntu9_amd64.deb that can be found in the pool/main/q/qt4-x11/ subdirectory of the mirrors. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4-x11 in ubuntu. https://bugs.launchpad.net/bugs/725959 Title: libqt4 4:4.7.1-0ubuntu11 produces segfault in VirtualBox (libqtgui) -- kubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
