I observe this problem on a single-core Intel Atom Z520 CPU with HyperThreading enabled using Ubuntu 10.04 Lucid beta 2. Based on that and on comment #8 here, I edited the bug summary to remove the CPU-specific part.
I observe this problem on a single-core Intel Atom Z520 CPU with HyperThreading enabled using Ubuntu 10.04 Lucid beta 2. Based on that and on comment #8 here, I edited the bug summary to remove the CPU-specific part.