I realize the problem is the Intel's video drivers. I have installed the latest Intel Driver 2.12 On Ubuntu 10.04 (Lucid Lynx) and the problem has gone, however this driver is unstable under Ubuntu 10.04, sometimes it freezes my PC.
http://www.howtoforge.com/how-to-install-latest-intel-driver-2.12-on-ubuntu-10.04-lucid-lynx http://www.ivankristianto.com/os/ubuntu/install-intel-latest-driver-to- your-ubuntu-10-04/1278/ Please update the Intel video drivers!!! -- Ubuntu 10.04. The PC is probably stuck in an infinite loop in logs... https://bugs.launchpad.net/bugs/603762 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs