Re: intel_pstate: Haswell i7-4600M refuses to enter lower Package States

2014-02-25 Thread Andy Lutomirski
On 02/20/2014 04:29 AM, Dieter Mummenschanz wrote: > Hello, > > on my Lenovo T440p Laptop the Haswell i7-4600M CPU refuses to enter lower PC > states resulting in 14-15 Watts continuous power drain even if the system is > idle and every tunalbes in powertop 2.5 are enabled. The issue is >

Re: intel_pstate: Haswell i7-4600M refuses to enter lower Package States

2014-02-25 Thread Andy Lutomirski
On 02/20/2014 04:29 AM, Dieter Mummenschanz wrote: Hello, on my Lenovo T440p Laptop the Haswell i7-4600M CPU refuses to enter lower PC states resulting in 14-15 Watts continuous power drain even if the system is idle and every tunalbes in powertop 2.5 are enabled. The issue is

intel_pstate: Haswell i7-4600M refuses to enter lower Package States

2014-02-20 Thread Dieter Mummenschanz
Hello, on my Lenovo T440p Laptop the Haswell i7-4600M CPU refuses to enter lower PC states resulting in 14-15 Watts continuous power drain even if the system is idle and every tunalbes in powertop 2.5 are enabled. The issue is reproducable with Kernel versions 3.13 up to 3.14-rc3. Did anyone

intel_pstate: Haswell i7-4600M refuses to enter lower Package States

2014-02-20 Thread Dieter Mummenschanz
Hello, on my Lenovo T440p Laptop the Haswell i7-4600M CPU refuses to enter lower PC states resulting in 14-15 Watts continuous power drain even if the system is idle and every tunalbes in powertop 2.5 are enabled. The issue is reproducable with Kernel versions 3.13 up to 3.14-rc3. Did anyone