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On Monday 11 July 2011 10:16:33 Alan Mackenzie did opine thusly: |
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> Hi, Gentoo. |
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> |
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> Just done an "emerge -puND world". One of the packages updated was |
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> sys-fs/udisks-1.0.3-r1. Its warning message was: |
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> |
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> CONFIG_USB_SUSPEND: is not set when it should be. |
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> * Please check to make sure these options are set correctly. |
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> * Failure to do so may cause unexpected problems. |
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> |
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> CONFIG_USB_SUSPEND is surely a kernel config thing. I can't find it |
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> in my kernel config file. However, in "make menuconfig" I do a |
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> search for "USB_SUSPEND", It says: |
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> |
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> Location: |
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> │ -> Device Drivers |
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> │ -> USB support (USB_SUPPORT [=y]) |
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> │ -> Support for Host-side USB (USB [=y]) |
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> |
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> I can't find anything at that location which looks like |
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> "USB_SUSPEND". |
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> |
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> Would somebody please help me to resolve my confusion. Thanks in |
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> advance. |
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|
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Symbol: USB_SUSPEND [=y] |
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│ |
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│ Type : boolean |
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│ |
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│ Prompt: USB runtime power management (autosuspend) and wakeup |
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│ |
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│ Defined at drivers/usb/core/Kconfig:93 |
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│ |
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│ Depends on: USB_SUPPORT [=y] && USB [=m] && PM_RUNTIME [=y] |
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│ |
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│ Location: |
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│ |
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│ -> Device Drivers |
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│ |
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│ -> USB support (USB_SUPPORT [=y]) |
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│ |
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│ -> Support for Host-side USB (USB [=m]) |
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│ |
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│ |
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|
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|
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It needs PM_RUNTIME, found at |
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|
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-> Power management and ACPI options |
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|
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-- |
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alan dot mckinnon at gmail dot com |
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