This problem seems to be getting worse for me, and often when just starting Firefox (without even loading a website, although it's possible that it's trying to read some RSS feeds).
I'm at the point of downgrading back to Firefox 2 again. -- Firefox causes massive Xorg CPU usage https://bugs.launchpad.net/bugs/38131 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs