PROBLEM: USB mouse does not apear in /dev/input (solved)

PROBLEM: USB mouse does not apear in /dev/input (solved)

Post by Take Vo » Wed, 23 Oct 2002 14:40:09



-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1





> > > > 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
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.7 (GNU/Linux)

iD8DBQE9tUM5MMlizP1UqoURAqGJAKCZI85zSZYaEZSbQcPUKmSRX40wIgCdF+Al
3VvsHeQRHEQeiONIPTRnUmU=
=gbRQ
-----END PGP SIGNATURE-----

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

 
 
 

1. PROBLEM: USB mouse does not apear in /dev/input

Hello,

I'm just doing my part in getting the new kernel stable

kernel: linux-2.5.43
hardware:DELL Inspiron 8100
mouse:  Logitech USB Optical Mouse
config:
                CONFIG_INPUT_MOUSEDEV
                CONFIG_INPUT_EVDEV
                CONFIG_SERIO
                CONFIG_SERIO_I8042
                CONFIG_INPUT_MOUSE
                CONFIG_MOUSE_PS2
                CONFIG_USB
                CONFIG_USB_HID
                CONFIG_USB_HIDINPUT

/dev/input/mice and /dev/input/mouse0 exist and are used for my internal PS/2
mouse.

dmesg shows that USB mouse exists, and also shows insert and removes
correctly.

However no /dev/input/mouse1 apears nor do events for this mouse apear on
/dev/input/mice.

Thanks,
        Take

--

GnuPG: 2A5C110609995A378302A27630C962CCFD54AA85
http://binary-magic.com/~takev/

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

2. Support for the pas16 scsi interface

3. /dev/input/mice problem with 2.4.19-pre9 & 10

4. Barnes & Noble and the Linux Journal

5. LILO: booting DOS from /dev/hdb -- SOLVED!

6. Advice on hardware configuration

7. PROBLEM: PS/2 mouse movements cause lock up of all mouse and keyboard input

8. (no subject)

9. Detecting input from two usb mouse

10. Howto map USB input devices and mouse buttons to key.

11. Input over /dev/mouse

12. xf86OpenSerial: Cannot open device /dev/input/mice