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Hi, |
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|
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Perhaps you already checked for this but my uneducated guess on this is that |
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it has to do with buggy ACPI. Check out http://gentoo-wiki.com/ACPI for |
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example. |
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|
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Alexander |
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|
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|
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On 8/11/06, Andrew Randles <ehud42@×××××.com> wrote: |
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> |
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> I don't have much to add but I have the same problem with my TP T42. |
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> If I boot without ac and check the the cpuinfo it will say it is |
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> running at full speed (1.8 Ghz). It feels like 600 Mhz or slower from |
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> some compile tests I have done. |
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> |
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> If anyone has a suggestion I would love to hear it. |
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> |
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> Andrew |
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> |
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> On 8/11/06, Will Briggs <will@××××××××××××××××××.au> wrote: |
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> > G'day all, |
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> > |
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> > Having an interesting phenomenon when I boot my Dell Inspiron 6400 to |
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> > linux without AC plugged in. The boot process is as slow as a dog, all |
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> > the fans are maxed "on", and cpufrequency shifting gets stuck at 1 GHz |
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> > like the governor is not working (and the slowness is more than what the |
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> > cpu frequency shifting would cause). |
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> > |
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> > However if I boot with AC and then unplug it everything works well under |
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> > battery - cpu steps up and down with demand, fans behave properly etc. |
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> > |
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> > I wondered at first if the BIOS switches stuff off under battery so that |
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> > various modules don't load or something but there's nothing obvious in |
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> > dmesg and lsmod looks fine - and I've check out BIOS settings to see if |
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> > there's anything - and there isn't. |
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> > |
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> > Any clue where to begin diagnosing such an issue? |
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> > |
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> > W. |
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> > -- |
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> > gentoo-laptop@g.o mailing list |
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> > |
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> > |
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> -- |
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> gentoo-laptop@g.o mailing list |
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> |
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> |
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|
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|
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-- |
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================================== |
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Alexander Jerneck |
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---------------------------------- |
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==>> Aug 15 2006 |
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|
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Arkivgatan 10 |
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S-223 59 Lund |
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SWEDEN |
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|
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cell: +46 736 26 08 92 |
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tel: +46 46 12 12 76 |
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|
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---------------------------------- |
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blog: kalifornien.blogspot.com |
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msn: alexander.jerneck@×.com |
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aim: ajerneck |
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skype: alexander.jerneck |
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================================== |