I'm not sure if this is still reproducable with Qt 5.3.0, but the upstream seems to point to the libxcb upstream bug which now has a fix. Another Qt bug linked to the upstream Qt bug report was also reported fixed in Qt 5.3.0.
I'm not sure if this is still reproducable with Qt 5.3.0, but the upstream seems to point to the libxcb upstream bug which now has a fix. Another Qt bug linked to the upstream Qt bug report was also reported fixed in Qt 5.3.0.