I see this problem too. Not 100% load, but 70-80%.
System data: - OS: Hardy Heron beta 1. - Machine: Lenovo T61p, 2.2GHz, 4GB RAM - Graphics: Nvidia 570M (using restricted drivers / Compiz).
A bug that might be related could be 125970, https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/125970
I see this problem too. Not 100% load, but 70-80%.
System data:
- OS: Hardy Heron beta 1.
- Machine: Lenovo T61p, 2.2GHz, 4GB RAM
- Graphics: Nvidia 570M (using restricted drivers / Compiz).
A bug that might be related could be 125970, https:/ /bugs.launchpad .net/ubuntu/ +source/ firefox/ +bug/125970