You probably need to update your BIOS to V 1.11c. V 1.10c has a bug with Penryn CPU.
http://support.ts.fujitsu.com/com/support/downloads.html BIOS V. 1.11c: Solved problems: - Update ?-code 10676-60C for Intel ? Core 2 Duo Penryn processors to prevent bluescreens or other unexpected malfunctions (with e.g. Internet Explorer). - Add Mobile 965 Chipset RCOM Erratum Communication. - Add ICH8M SATA Gen1 Initialization / LPM Erratum -- laptop and sound become inactive after a few seconds of inactiviti https://bugs.launchpad.net/bugs/632620 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