Comment 6 for bug 1480349
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| Julien Barnier (julien-nozav) wrote Re: Breaks frequency scaling in Xeon® E5-2687W v3 | #6 |
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1b1ed1a
(Get the code!)
I can confirm the exact same thing here.
Kubuntu 15.04
intel-microcode 3.20150121.1
CPU Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz
When intel-microcode is installed the CPU frequencies are stuck between 400 and 500 Mhz, they just slightly scale between this two values. No special messages in dmesg as far as I can tell.