In my Acer 4820TG I have the same during boot, however looking at dmesg | turbo I can see:
[ 28.201017] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled [ 33.422218] intel ips 0000:00:1f.6: i915 driver attached, reenabling gpu turbo Mhmmhm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651104 Title: intel graphics turbo disabled -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs