** Also affects: sysvinit
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1421793
Title:
intel_pstate is always reported to be set to 'performance'
Status in sysvinit:
New
Status in linux-lts-utopic package in Ubuntu:
New
Bug description:
as in -
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver
intel_pstate
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
performance
performance
performance
performance
performance
performance
performance
performance
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq
2400000
2400187
2400093
2394468
2397281
2400000
2400093
2401125
In 15.04 it is reported at performance at login, then switches to
powersave after a min. or so
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-30-generic 3.16.0-30.40~14.04.1 [modified:
boot/vmlinuz-3.16.0-30-generic]
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Feb 13 14:13:57 2015
InstallationDate: Installed on 2015-02-08 (5 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150203.2)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
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