On Thu, Sep 08, 2005 at 12:19:43PM -0400, William Lam wrote: > Hi, I'm having some problems with cpu throttling on my Portege 2010 on > -current. On or off AC the CPU is always at maximum clockrate. > > dev.cpu.0.%desc: ACPI CPU > dev.cpu.0.%driver: cpu > dev.cpu.0.%location: handle=\_PR_.CPU0 > dev.cpu.0.%pnpinfo: _HID=none _UID=0 > dev.cpu.0.%parent: acpi0 > dev.cpu.0.freq: 866 > dev.cpu.0.freq_levels: 866/22000 400/9800 > > Trying to set dev.cpu.0.freq to 400 only displays this on the console: > > acpi_perf0: Px transition to 400 failed > acpi_perf0: set freq failed, err 6 I doubt acpi_perf can handle this processor indeed, but I may be wrong. Could you please send me the output from acpidump -dt? > Disabling acpi_perf with hint.acpi_perf.0.disabled=1 dosn't have any effect. What about hint.acpi_perf.0.disabled="1"? Cheers, -- Bruno Ducrot -- Which is worse: ignorance or apathy? -- Don't know. Don't care.Received on Thu Sep 08 2005 - 14:44:53 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:43 UTC