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On Tue, Jan 20, 2009 at 8:06 PM, Eric Martin <freak4uxxx@×××××.com> wrote: |
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> Paul Hartman wrote: |
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>> Hi, |
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>> |
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>> As the subject line says, powertop constantly tells me my USB devices |
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>> (keyboard/mouse) are active 100% of the time and to enable USB |
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>> suspend, which I do, but it keeps telling me constantly. How can I |
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>> tell if: |
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>> |
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>> A) USB suspend is actually on or not |
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>> B) powertop is doing anything when I press "U" |
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>> |
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>> I've got USB Suspend/resume support in my kernel, and according to the |
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>> kernel docs the usbcore.usbsuspend default delay is 2 (powertop |
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>> suggests changing it to 1). |
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>> |
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>> Powertop's refresh delay is 5 seconds. |
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>> |
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>> Thanks, |
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>> Paul |
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>> |
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>> |
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> Check for USB_SUSPEND in /proc/config.gz |
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|
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I do not have a /proc/config.gz but i have this in /boot/config: |
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|
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CONFIG_USB_SUSPEND=y |
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