In the meantime I've switched to a new machine (Core i) and Lyx 2.0.0 final on Debian. CPU usage of one core (of four) still rockets up when scrolling/writing in a large LyX window, but it's smooth enough and works without big lags.
So for me this is "solved", I'm afraid I'm not going to debug my previous situation any further. Thanks for your help so far! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/353449 Title: lyx 1.6.x impossibly slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lyx/+bug/353449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
