Comment 8 for bug 1676304

For the record, my system have a nvidia gtx750 card and nvidia-378 driver is used.
Could this be also related to the graphic/kernel config ?
For a deeper test i will run calc via valgrind with/without the libreoffice tweaks
http://www.openoffice.org/qa/wwwstaging/docs/valgrind.html
http://www.kegel.com/openoffice/valgrindingOOo.html