It would be interesting to see what the firmware is doing, so a dump of the ACPI tables would be useful:
sudo fwts --dump and attach just the acpidump.log to the bug report ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1248621 Title: Medium Errors when running cpufreq test in fwts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1248621/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs