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By The Linux Camp News, October 16, 2026
The October 5 release adds configurable Intel HWP Dynamic Boost, checks effective power settings and fixes battery detection. Debian packaging is announced, but suite and version availability remain unverified.
Auto-cpufreq 3.2.0 was released on October 5, 2026, adding configurable Intel HWP Dynamic Boost and enabling it by default on AC power. The Linux power-optimization tool also gains reporting and battery fixes. Its release notes announce Debian repository packaging; the release page was marked Latest when retrieved on October 16, 2026. 1 2
HWP stands for Intel Hardware P-States. The documented policy change is power-source dependent: AC operation enables Dynamic Boost by default, while the feature becomes configurable. That makes plugged-in operation a relevant condition when investigating changed behavior. The supplied coverage does not establish the previous default, precise battery-side policy, supported processor and kernel combinations, or the underlying boost mechanism. 1
A separate change strengthens the distinction between requesting a setting and applying it. Version 3.2 propagates cpufreqctl write failures and verifies and reports effective power and frequency settings. The operational inference is that a failed write should be easier to distinguish from a successfully applied policy, rather than treating the requested configuration as proof of the resulting state. 2
Reporting moves beyond the previous basic Platform Profile view, and system reporting is unified with the GTK interface's runtime state. A concrete affected configuration is a machine exposing multiple power-supply interfaces: the release fixes battery detection there and separately fixes battery power reporting. The notes do not identify which earlier versions carried those battery defects. 1 2
For validation, inspect the effective-setting reports and HWP Dynamic Boost debug output rather than relying only on configuration intent. Those checks address whether policy took effect, not whether it improved performance or battery life. The supplied release notes provide no measurements establishing either benefit. 2
For Debian operators, the maintainer's repository announcement identifies another installation route, not a verified migration plan. As of the October 16 source retrieval, the supplied evidence does not establish which Debian suites or architectures carry the package, their packaged versions, or how existing installations should transition. Check those details before assuming repository installation delivers 3.2.0. 2