upstream have marked this invalid "From acpidump does not seem to have any _PSS intofrmation in there. So, no P-states can be supported. BIOS does not support P-states as per ACPI."
as best as i can understand the MacPro BIOS does not support p-states. I have my woodcrest on a Tyan Tempest i5000XT (S2696), so might the BIOS be different? i have attached the output of acpidump ** Attachment added: "acpidump" http://launchpadlibrarian.net/10494673/acpidump -- Frequency scaling unavailable on Woodcrest CPU, Feisty Herd 3 https://bugs.launchpad.net/bugs/84026 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs