power estimate shows one tenth of the actual usage

Bug #1295040 reported by Timo Aaltonen
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
powertop-1.13 (Ubuntu)
New
Undecided
Unassigned

Bug Description

something in the kernel probably broke powertop power estimate since 12.04, it's showing probably exactly 1/10th (rounded) of the actual estimate, compared to gnome-power-statistics:

Power usage (ACPI estimate): 0.7W (55.6 hours) (long term: 8.8W,/3.8h)

g-p-s shows 6.7W at the same time

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