It still happens for me with Ubuntu 11.10, too. Though, it only happens when Firefox is running. If I close firefox, everything is smooth again. And it only happens when running for some time (current uptime is 3 days).
It still happens for me with Ubuntu 11.10, too. Though, it only happens when Firefox is running. If I close firefox, everything is smooth again. And it only happens when running for some time (current uptime is 3 days).