Then that's probably why, semantic has a bug which causes it to rearm its idle timer recursively, causing the symptoms you're seeing.
This patch fixes it: http://cedet.cvs.sourceforge.net/cedet/cedet/semantic/semantic- idle.el?r1=1.34&r2=1.35&sortby=date You'll have to find a MOTU to fix the problem in Ubuntu, I can't upload packages myself. -- emacs uses 100% cpu https://launchpad.net/bugs/72161 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs