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I upgraded my system from 14.04 to 14.10 and after that indicator-cpufreq was showing only two options: powersave and performance. After following this Ask Ubuntu answer I was able to see all my CPU frequencies, but the CPU is always on 1500 MHz, although i have i3 from 779/800 MHz up to 1900 MHz. It's a Thinkpad S440. With 14.04 CPU Scaling was working fine.

P.S. If i restart computer i have normal frequencies (lowest at 779 MHz) as long as it is plugged on AC, but after first standby or as soon as i pull cable off and the laptop is on battery i get these high CPU frequencies.

Community
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vic
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1 Answers1

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The problem seems to be cpufreqd (daemon) which was installed after update. I removed it and installed acpi (although the acpid was still there).

Removing cpufreqd seems to have solved my problem.

Zanna
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vic
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