Description of problem: Qupzilla no longer starts after Qt5.9 update, quits at terminal with qupzilla: relocation error: /lib64/libQupZilla.so.2: symbol free, version Qt_5 not defined in file libQt5WebEngineCore.so.5 with link time reference Version-Release number of selected component (if applicable): qupzilla-2.1.2-4.fc26.x86_64 How reproducible: Can simply re-run Qupzilla from command line to get the same error every time. Steps to Reproduce: 1. Update to Qt5.9 (apparently) 2. Run Qupzilla from bash Actual results: As said above, quits with error "qupzilla: relocation error: /lib64/libQupZilla.so.2: symbol free, version Qt_5 not defined in file libQt5WebEngineCore.so.5 with link time reference" Expected results: Qupzilla should start. Additional info: System runs KDE Plasma 5.10.1 on the Fedora 26 branch.
Workaround for F26 users: sudo dnf --disablerepo=updates-testing distro-sync qt5-qtwebengine *** This bug has been marked as a duplicate of bug 1464883 ***