2009/6/11 Thomas Løcke <thomas.granv...@gmail.com> > On Thu, Jun 11, 2009 at 6:25 AM, Michael Gasperl<mich...@gasperl.at> > wrote: > > Hi! I have the following Problem: > > LyX 1.6.2 crashes regularily while i scroll down in a bigger document. > > This only happens if showing graphics is enabled. How can I solve this > > problem? > > Thank you very much! > > This also happpened to me, on Slackware 12.1, > > I fixed it by updating my QT4 library from version 4.4.3 to version > 4.5.1, and then recompile LyX against that.
Heh, I upgraded my QT to QT4.5.1. Maybe thats why I cannot reproduce. I upgraded this way. (NOTE: this is not supported. If you use this, be careful, and make backups) first I did sudo aptitude update sudo aptitude upgrade to make sure I was up-to-date Then I added deb http://ftp.iinet.net.au/pub/ubuntu/ karmic main restricted universe to /etc/apt/sources.list (you may want to replace the http:// bit with your local mirror) added the following to /etc/apt/preferences Package: * Pin: release a=jaunty in-Priority: 700 Package: * Pin: release a=karmic Pin-Priority: 600 Package: libqt4* Pin: release a=karmic Pin-Priority: 800 Package: qt4* Pin: release a=karmic Pin-Priority: 800 then I did sudo aptitude update sudo aptitude upgrade IMPORTANT: make sure there are no packages without qt4 in their name being upgraded. Otherwise you could hose your system. Then I removed the deb http://ftp.iinet.net.au/pub/ubuntu/ karmic main restricted universe Line from /etc/apt/sources.list -- John C. McCabe-Dansted PhD Student University of Western Australia