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On Sun, 8 Jan 2012 14:57:49 -0800 |
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Hilco Wijbenga <hilco.wijbenga@×××××.com> wrote: |
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> On 8 January 2012 05:15, walt <w41ter@×××××.com> wrote: |
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> > On 01/07/2012 06:53 PM, Hilco Wijbenga wrote: |
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> >> Hi all, |
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> >> |
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> >> I'm trying to upgrade the kernel on my desktop from 3.1.6 to |
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> >> 3.2.0(-r1). Unfortunately, my Logitech USB trackball does not work |
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> >> in 3.2.0. It is listed in the lsusb output so it is being |
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> >> recognized but neither GPM nor X responds to it. |
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> >> |
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> >> I have tried to make sure that the .config files are as identical |
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> >> as possible. The differences that I see do not seem relevant to my |
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> >> problem. Any ideas? |
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> > |
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> > IIRC the kernel config choices for HID were reorganized recently. |
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> > I remember that my keyboard stopped working and I had to set some |
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> > HID selection that I can't recall now, but it's worth a look. |
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> |
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> Yes, I noticed that when I compared the old and new configs. The only |
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> entries that seemed relevant were CONFIG_USB_MOUSE and |
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> CONFIG_USB_KEYBOARD. The documentation is quite specific, though: "you |
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> don't want this". I tried them anyway but no luck. |
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> |
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> If you remember more details, I'd be very interested. |
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You definitely do not want to set those, they are not for mouses and |
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keyboards as normally used. They are for small embedded systems that do |
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not support the full HID setup. You must disable those settings and |
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just use the regular HID stuff. |
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