[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete = Expired
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Roman, thank you for testing the latest mainline kernel. Just to clarify:
1) In 13.10, you are noting that when the ondemand governor is used, the
frequency of a given CPU doesn't go past 1.8GHz (i.e. Intel Turbo Boost is not
taking the frequency past 1.8GHz and up to 3.0GHz)?
2) Did this
Roman, thank you for reporting this and helping make Ubuntu better.
Could you please confirm this issue exists with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
please just make a comment to this.
If
there is a regresion in upstream:
now, only two governors available
root@rfordinal-ultra:/# cat
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
performance powersave
and max frequency is 3Ghz!
root@rfordinal-ultra:/# cat
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
** Description changed:
The ondemand governor doesn't work with i7 4500U. governor is not
scaling up frequency when is CPU at high use. conservative governor
works.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-15-generic 3.11.0-15.23
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