Re: fc3t1 can't find usb scanner

[Gerry Tool <gstool earthlink net>]

Jim Cornette wrote:

> Gerry Tool wrote:
>
> > [root gstpc log]# sane-find-scanner
> >
> >  # No SCSI scanners found. If you expected something different, make 
> > sure that
> >  # you have loaded a SCSI driver for your SCSI adapter.
> >
> >  # No USB scanners found. If you expected something different, make 
> > sure that
> >  # you have loaded a driver for your USB host controller and have 
> > installed a
> >  # kernel scanner module.
> >
> >  # Not checking for parallel port scanners.
> >
> >  # Most Scanners connected to the parallel port or other proprietary 
> > ports
> >  # can't be detected by this program.
> > [root gstpc log]# scanimage -L
> >
> > No scanners were identified. If you were expecting something different,
> > check that the scanner is plugged in, turned on and detected by the
> > sane-find-scanner tool (if appropriate). Please read the documentation
> > which came with this software (README, FAQ, manpages).
> > [root gstpc log]# grep avc dmesg
> > [root gstpc log]#
> >
> > Gerry
>
>
> I tried "dmesg |grep avc" and of course did not get errors.
>
> I did note this in dmesg when trying w/o grep filtering
> This is when I pulled the power off of my usb hub and then plugged it 
> back in.
> If I remember correctly, didn't you have to do something special with 
> a config file? The thread was:
> Re: Scanner does not work as user
>
>
> Jim
>
>
> usb 1-2: USB disconnect, address 3
> usb 1-2.3: USB disconnect, address 4
> updfstab: Using deprecated /dev/sg mechanism instead of SG_IO on the 
> actual device
> updfstab: Using deprecated /dev/sg mechanism instead of SG_IO on the 
> actual device
> usb 1-2: new full speed USB device using address 5
> hub 1-2:1.0: USB hub found
> hub 1-2:1.0: 4 ports detected
> usb 1-2.3: new full speed USB device using address 6
I did a little more testing and find that I have a lot of USB problems 
in fc3t1.

I cannot boot with either kernel 478 or 492; they both stop at the line
"Mounting USB File System".  I can boot fine with kernel 488.  Even 
then, as noted above, my USB scanner is missing, and my USB key storage 
device which works perfectly in FC2 and FC1 is also missing.  A USB 
mouse works fine.  There is no difference in operation if I have this 
mouse plugged in or not.

Unfortunately, I can't unplug/replug my USB channels - they are built 
into the CPU box.

Below are the lines in /var/log/messages from my last boot using

[root gstpc log]# grep usb messages

Jul 16 22:14:02 gstpc kernel: drivers/usb/serial/usb-serial.c: USB 
Serial Driver core v2.0
Jul 16 22:23:09 gstpc kernel: usbcore: registered new driver usbfs
Jul 16 22:23:09 gstpc kernel: usbcore: registered new driver hub
Jul 16 22:23:09 gstpc kernel: usbcore: registered new driver hiddev
Jul 16 22:23:09 gstpc kernel: usbcore: registered new driver usbhid
Jul 16 22:23:09 gstpc kernel: drivers/usb/input/hid-core.c: v2.0:USB HID 
core driver
Jul 16 22:23:09 gstpc kernel: usb 1-3: new high speed USB device using 
address 3
Jul 16 22:23:09 gstpc kernel: usb 1-3: device not accepting address 3, 
error -71
Jul 16 22:23:09 gstpc kernel: usb 2-1: new full speed USB device using 
address 2
Jul 16 22:23:09 gstpc kernel: usb 3-2: new low speed USB device using 
address 2
Jul 16 22:23:09 gstpc kernel: usbcore: registered new driver usb-storage
Jul 16 22:23:09 gstpc kernel: input: USB HID v1.10 Mouse [Wireless Mouse 
Wireless Mouse] on usb-0000:00:0e.1-2
Jul 16 22:23:09 gstpc kernel: usb 4-1: new full speed USB device using 
address 2
Jul 16 22:23:12 gstpc kernel: drivers/usb/serial/usb-serial.c: USB 
Serial support registered for Generic
Jul 16 22:23:12 gstpc kernel: usbcore: registered new driver 
usbserial_generic
Jul 16 22:23:12 gstpc kernel: usbcore: registered new driver usbserial
Jul 16 22:23:12 gstpc kernel: drivers/usb/serial/usb-serial.c: USB 
Serial Driver core v2.0

Gerry