That means that you are working the computer too hard :) On a serious note, do the fans in your computer seem to be working? If not, there is probably a serious problem with ACPI, which you might be able to resolve with a BIOS update, otherwise we will need to find/develop a fix in Ubuntu.
If the fans are working but the computer is overheating please try the Ubuntu 10.10 "Maverick Meerkat" alpha 2 live CD and see if the problem still occurs. If I recall correctly, kernel 2.6.35, which is included in Maverick, has several improvements to GPU power management. -- over heat message from BIOS on reboot https://bugs.launchpad.net/bugs/601244 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