Ubuntu
xserver-xorg-input-evdev package

  1. Bug #549447
  2. Comment #92

Comment 92 for bug 549447

Revision history for this message
In , Max (max-redhat-bugs) wrote :

I am using kernel 2.6.27.9-159.fc10.i686 and it seems that
the kernel is no longer recognizing my usb touchscreen
The output from dmesg is

usb 3-1: new low speed USB device using uhci_hcd and address 4
usb 3-1: string descriptor 0 read error: -32
usb 3-1: string descriptor 0 read error: -32
usb 3-1: configuration #1 chosen from 1 choice
usb 3-1: string descriptor 0 read error: -32
usb 3-1: New USB device found, idVendor=0eef, idProduct=0001
usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usbcore: registered new interface driver usbtouchscreen

and /proc/bus/usb/devices says
T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0eef ProdID=0001 Rev= 1.00
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 44mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=(none)
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=5ms

lsusb gives
Bus 003 Device 004: ID 0eef:0001 D-WAV Scientific Co., Ltd eGalax TouchScreen

the device is not listed in /proc/bus/input/devices