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    SubjectRe: PROBLEM: USB mouse does not apear in /dev/input (solved)
    Date
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    On Tuesday 22 October 2002 13:21, Brad Hards wrote:
    > On Tue, 22 Oct 2002 21:11, Take Vos wrote:
    > > On Tuesday 22 October 2002 12:03, you wrote:
    > > > On Tue, 22 Oct 2002 19:48, Take Vos wrote:
    > > > > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0
    > > > > D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
    > > > > P: Vendor=046d ProdID=c00c Rev= 6.20
    > > > > S: Manufacturer=Logitech
    > > > > S: Product=USB Mouse
    > > > > C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA
    > > > > I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=(none)
    > > > > E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=10ms
    > > >
    > > > So it looks like you don't have a driver for the mouse loaded (should
    > > > be hid).
    > >
    > > Yes, I compared it with the 2.4.19 output, which has the Driver=hid
    > > thing. I have enabled the HID (full HID) and HID input layer in the
    > > kernel
    >
    > Looks OK.
    >
    > > > Can you check this in driverfs? (You used to be able to do this in
    > > > /proc/bus/usb/drivers, but the maintainer knew better :-{)
    > >
    > > /devices/bus/usb/drivers
    > > total 0
    > > drwxr-xr-x 2 root root 0 Oct 22 12:43 generic
    > > drwxr-xr-x 2 root root 0 Oct 22 12:43 hid
    > > drwxr-xr-x 2 root root 0 Oct 22 12:43 hub
    > > drwxr-xr-x 2 root root 0 Oct 22 12:43 usb-storage
    > > drwxr-xr-x 2 root root 0 Oct 22 12:43 usbfs
    > > drwxr-xr-x 2 root root 0 Oct 22 12:43 usblp
    > > drwxr-xr-x 2 root root 0 Oct 22 12:43 usbscanner
    > >
    > > The hid directory is empty, but so are the other, I don't know how
    > > driverfs works yet.
    >
    > That is OK.
    >
    > > > Also, there is a problem with 2.5.43, in that the core driver model
    > > > stuff got screwed up. That caused problem if you turned on the usb test
    > > > framework driver, and some other issues. Here is a simple patch that
    > > > David Brownell did:
    > >
    > > Well, I have had USB testing driver off.
    >
    > May turn up other problems too. Did you try the patch?
    I just tried 2.5.44 the issue is solved.

    Take
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