It seems the problem is not okular related since it affects other programs too. I wanted to start Libreoffice from the terminal and got exactly the same error message.
On Thu, Mar 16, 2017 at 4:21 PM, Miguel Hermanns <miguel.herma...@gmail.com> wrote: > Package: okular > Version: 4:16.08.2-1+b1 > Severity: important > > Dear Maintainer, > > after installing debian stretch RC2 and rebooting the system a few > times, okular fails to start from the terminal with the following message: > > Cannot mix incompatible Qt library /version 0x40807) with this library > (version 0x40806) > Aborted > > However, starting okular from inside KDE, for instance from the menu or > when clicking on an attached pdf file, works perfectly. > > > > -- System Information: > Debian Release: 9.0 > APT prefers testing > APT policy: (500, 'testing') > Architecture: amd64 (x86_64) > > Kernel: Linux 4.9.0-2-amd64 (SMP w/8 CPU cores) > Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) > Shell: /bin/sh linked to /bin/dash > Init: systemd (via /run/systemd/system) > > Versions of packages okular depends on: > ii kde-runtime 4:16.08.3-1 > ii libc6 2.24-9 > ii libfreetype6 2.6.3-3+b2 > ii libjpeg62-turbo 1:1.5.1-2 > ii libkdecore5 4:4.14.26-1 > ii libkdeui5 4:4.14.26-1 > ii libkexiv2-11 4:15.04.3-1 > ii libkio5 4:4.14.26-1 > ii libkparts4 4:4.14.26-1 > ii libkprintutils4 4:4.14.26-1 > ii libkpty4 4:4.14.26-1 > ii libokularcore7 4:16.08.2-1+b1 > ii libphonon4 4:4.9.0-4 > ii libpoppler-qt4-4 0.48.0-2 > ii libqca2 2.1.1-4 > ii libqimageblitz4 1:0.0.6-4+b2 > ii libqmobipocket1 4:16.08.0-1 > ii libqt4-dbus 4:4.8.7+dfsg-11 > ii libqt4-declarative 4:4.8.7+dfsg-11 > ii libqt4-svg 4:4.8.7+dfsg-11 > ii libqt4-xml 4:4.8.7+dfsg-11 > ii libqtcore4 4:4.8.7+dfsg-11 > ii libqtgui4 4:4.8.7+dfsg-11 > ii libsolid4 4:4.14.26-1 > ii libspectre1 0.2.8-1 > ii libstdc++6 6.3.0-6 > ii phonon 4:4.9.0-4 > ii zlib1g 1:1.2.8.dfsg-5 > > Versions of packages okular recommends: > ii cups-bsd 2.2.1-8 > > Versions of packages okular suggests: > ii ghostscript 9.20~dfsg-2 > ii jovie 4:16.08.0-1+b1 > pn okular-extra-backends <none> > ii poppler-data 0.4.7-8 > ii texlive-binaries 2016.20160513.41080.dfsg-1 > ii unrar 1:5.3.2-1 > > -- no debconf information >
