After applying updates this morning, which included a new update to kernel 3.0.0-19, my problem has gone away. I'm not sure if the root cause has been diagnosed and fixed or if my symptoms have disappeared for some other reason, but from my perspective, all appears to be good now.
After applying updates this morning, which included a new update to kernel 3.0.0-19, my problem has gone away. I'm not sure if the root cause has been diagnosed and fixed or if my symptoms have disappeared for some other reason, but from my perspective, all appears to be good now.