I've just compiled 2.6.25 from kernel.org too, and the regression is still there, same acpi fan problem. Also, treid with acpi debug, dsdt with _WAK warning fixed.....
I think i've read something about this on the acpi-devel mailing list about some kind of bug, but don't know exactly. I've contacted with fujitsu on e-mail about some kind of bios update, but i doubt they'll reply me, or give me any new version. Hope anyone knows what to do. -- Laptop fan turns off and then stays off https://bugs.launchpad.net/bugs/211980 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