On Tue, 2003-06-24 at 12:41, Henning Meier-Geinitz wrote:
> Hi,
> > Then I rebooted to determine if the scanner would be detected as a usb
> > device. The hardware browser still showed no browser, and xsane found
> > no scanner device on startup.
> >
> > How can I get the scanner recognized as a USB device?
>
> That's done automatically. If it's not detected as USB device by the
> kernel, it can't be used by hpusbscsi.
>
> Is it found by sane-find-scanner as root?
> Is it found by scanimage -L as root?
> If yes, you may need to set up permissions for libusb correctly.
> That's explained in man sane-usb.
>
Thanks. I read the manual, found that permissions were not set
correctly, set them in fstab as recommended. Then sane-find-scanner and
scanimage -L worked as a normal user. However, the scanner still does
not work. I think I am closer, but I am lost.
Messages indicated failure of usbdevfs, which is supposed to be
obsolete. /usr/local/etc/sane.d/avision.conf lists devices which do not
exist. I suspect that there is a mismatches among the sane
configuration which was set up for the initial Redhat 9, the sane
configuration set up when I installed sane-backends-1.0.12.tar.gz and
xsane-0.91.tar.gz, and the kernel 2.4.20-18.9, which was upgraded by
Up2date, but I can't figure out how to straighten it out.
I'll keep trying. I have just done
modprobe scanner vendor=0x0001 product=0x0002,
and I plan to reboot and continue debugging, starting with why
/dev/usbscanner does not exist.
Any help would be appreciated.
Tom Frayne
Here are the details:
found USB scanner (vendor=0x03f0 [hp], product=0x0801 [hp scanjet
7400c]) at libusb:004:002
device `avision:libusb:004:002' is a Hewlett-Packard ScanJet 7400c
flatbed scanner
Hardware browser lists no scanners
Messages:
Jun 24 13:37:48 localhost syslogd 1.4.1: restart.
Jun 24 13:37:48 localhost syslog: syslogd startup succeeded
Jun 24 13:37:48 localhost kernel: klogd 1.4.1, log source = /proc/kmsg
started.
Jun 24 13:37:48 localhost kernel: Linux version 2.4.20-18.9
(root@gozin3) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1
Wed Jun 4 15:04:35 PDT 2003
Jun 24 13:37:50 localhost kernel: usb.c: registered new driver usbdevfs
Jun 24 13:37:50 localhost kernel: usb.c: registered new driver hub
Jun 24 13:37:50 localhost kernel: PCI: Found IRQ 5 for device 00:0b.0
Jun 24 13:37:50 localhost kernel: usb-ohci.c: USB OHCI at membase
0xf0870000, IRQ 5
Jun 24 13:37:50 localhost kernel: usb-ohci.c: usb-00:0b.0, NEC
Corporation USB
Jun 24 13:37:50 localhost kernel: usb.c: new USB bus registered,
assigned bus number 1
Jun 24 13:37:50 localhost kernel: hub.c: USB hub found
Jun 24 13:37:50 localhost kernel: hub.c: 3 ports detected
Jun 24 13:37:50 localhost kernel: PCI: Found IRQ 9 for device 00:0b.1
Jun 24 13:37:50 localhost kernel: PCI: Sharing IRQ 9 with 00:0a.0
Jun 24 13:37:50 localhost kernel: usb-ohci.c: USB OHCI at membase
0xf0872000, IRQ 9
Jun 24 13:37:50 localhost kernel: usb-ohci.c: usb-00:0b.1, NEC
Corporation USB (#2)
Jun 24 13:37:50 localhost kernel: usb.c: new USB bus registered,
assigned bus number 2
Jun 24 13:37:50 localhost kernel: hub.c: USB hub found
Jun 24 13:37:50 localhost kernel: hub.c: 2 ports detected
Jun 24 13:37:50 localhost kernel: hub.c: new USB device 00:0b.0-1,
assigned address 2
Jun 24 13:37:50 localhost kernel: hub.c: USB hub found
Jun 24 13:37:50 localhost kernel: hub.c: 4 ports detected
Jun 24 13:37:50 localhost kernel: PCI: Found IRQ 10 for device 00:0b.2
Jun 24 13:37:50 localhost kernel: PCI: Sharing IRQ 10 with 00:07.2
Jun 24 13:37:50 localhost kernel: PCI: Sharing IRQ 10 with 00:0d.0
Jun 24 13:37:50 localhost kernel: ehci-hcd 00:0b.2: NEC Corporation USB
2.0
Jun 24 13:37:50 localhost kernel: ehci-hcd 00:0b.2: irq 10, pci mem
f087a000
Jun 24 13:37:50 localhost kernel: usb.c: new USB bus registered,
assigned bus number 3
Jun 24 13:37:51 localhost kernel: PCI: 00:0b.2 PCI cache line size set
incorrectly (32 bytes) by BIOS/FW.
Jun 24 13:37:51 localhost kernel: PCI: 00:0b.2 PCI cache line size
corrected to 128.
Jun 24 13:37:51 localhost kernel: ehci-hcd 00:0b.2: USB 2.0 enabled,
EHCI 0.95, driver 2003-Jan-22
Jun 24 13:37:51 localhost kernel: usb.c: USB disconnect on device
00:0b.0-1 address 2
Jun 24 13:37:51 localhost kernel: hub.c: USB hub found
Jun 24 13:37:51 localhost kernel: hub.c: 5 ports detected
Jun 24 13:37:51 localhost kernel: usb-uhci.c: $Revision: 1.275 $ time
07:14:02 May 29 2003
Jun 24 13:37:51 localhost kernel: usb-uhci.c: High bandwidth mode
enabled
Jun 24 13:37:51 localhost kernel: PCI: Found IRQ 10 for device 00:07.2
Jun 24 13:37:51 localhost kernel: PCI: Sharing IRQ 10 with 00:0b.2
Jun 24 13:37:51 localhost kernel: PCI: Sharing IRQ 10 with 00:0d.0
Jun 24 13:37:51 localhost kernel: usb-uhci.c: USB UHCI at I/O 0x9000,
IRQ 10
Jun 24 13:37:51 localhost kernel: usb-uhci.c: Detected 2 ports
Jun 24 13:37:51 localhost kernel: usb.c: new USB bus registered,
assigned bus number 4
Jun 24 13:37:51 localhost kernel: hub.c: USB hub found
Jun 24 13:37:51 localhost kernel: hub.c: 2 ports detected
Jun 24 13:37:51 localhost kernel: usb-uhci.c: v1.275:USB Universal Host
Controller Interface driver
Jun 24 13:37:51 localhost kernel: usb.c: registered new driver hiddev
Jun 24 13:37:51 localhost kernel: usb.c: registered new driver hid
Jun 24 13:37:51 localhost kernel: hid-core.c: v1.8.1 Andreas Gal,
Vojtech Pavlik <vojt...@suse.cz>
Jun 24 13:37:51 localhost kernel: hid-core.c: USB HID support drivers
Jun 24 13:37:51 localhost kernel: mice: PS/2 mouse device common for all
mice
Jun 24 13:37:51 localhost kernel: hub.c: new USB device 00:0b.2-1,
assigned address 2
Jun 24 13:37:51 localhost kernel: hub.c: USB hub found
Jun 24 13:37:51 localhost kernel: hub.c: 4 ports detected
Jun 24 13:37:51 localhost kernel: Adding Swap: 1582360k swap-space
(priority -1)
Jun 24 13:37:51 localhost kernel: hub.c: new USB device 00:07.2-1,
assigned address 2
Jun 24 13:37:51 localhost kernel: usb.c: USB device 2 (vend/prod
0x3f0/0x801) is not claimed by any active driver.
Jun 24 13:37:51 localhost kernel: hub.c: new USB device 00:0b.2-1.2,
assigned address 3
Jun 24 13:37:51 localhost kernel: usb.c: USB device 3 (vend/prod
0x2821/0x5001) is not claimed by any active driver.
Jun 24 13:37:51 localhost kernel: usbdevfs: remount parameter error
Jun 24 13:37:51 localhost kernel: hub.c: new USB device 00:0b.2-1.4,
assigned address 4
Jun 24 13:37:51 localhost kernel: usb.c: USB device 4 (vend/prod
0x3f0/0x3404) is not claimed by any active driver.
Jun 24 13:37:51 localhost kernel: hdc: attached ide-scsi driver.
Jun 24 13:37:51 localhost kernel: scsi1 : SCSI host adapter emulation
for IDE ATAPI devices
Jun 24 13:37:51 localhost kernel: Vendor: HP Model: CD-Writer+
8100 Rev: 1.0g
Jun 24 13:37:51 localhost kernel: Type:
CD-ROM ANSI SCSI revision: 02
Jun 24 13:37:51 localhost kernel: Initializing USB Mass Storage
driver...
Jun 24 13:37:51 localhost kernel: usb.c: registered new driver
usb-storage
Jun 24 13:37:51 localhost kernel: scsi2 : SCSI emulation for USB Mass
Storage devices
Jun 24 13:37:51 localhost kernel: Vendor: ASUS Model:
CRW-5224A Rev: 1.00
Jun 24 13:37:51 localhost kernel: Type:
CD-ROM ANSI SCSI revision: 02
Jun 24 13:37:51 localhost kernel: USB Mass Storage support registered.
Jun 24 13:37:51 localhost kernel: Attached scsi CD-ROM sr0 at scsi0,
channel 0, id 4, lun 0
Jun 24 13:37:51 localhost kernel: Attached scsi CD-ROM sr1 at scsi1,
channel 0, id 0, lun 0
Jun 24 13:37:51 localhost kernel: Attached scsi CD-ROM sr2 at scsi2,
channel 0, id 0, lun 0
Jun 24 13:37:51 localhost kernel: (scsi0:A:4): 10.000MB/s transfers
(10.000MHz, offset 32)
Jun 24 13:37:51 localhost kernel: sr0: scsi3-mmc drive: 0x/0x dvd-ram
cd/rw xa/form2 cdda tray
Jun 24 13:37:51 localhost kernel: Uniform CD-ROM driver Revision: 3.12
Jun 24 13:37:51 localhost kernel: sr1: scsi3-mmc drive: 24x/24x writer
cd/rw xa/form2 cdda tray
Jun 24 13:37:51 localhost kernel: sr2: scsi-1 drive
Jun 24 13:37:51 localhost kernel: usb.c: registered new driver usblp
Jun 24 13:37:51 localhost kernel: printer.c: usblp0: USB Bidirectional
printer dev 4 if 0 alt 0 proto 2 vid 0x03F0 pid 0x3404
Jun 24 13:37:51 localhost kernel: printer.c: v0.11: USB Printer Device
Class driver
Jun 24 13:37:51 localhost kernel: parport0: PC-style at 0x378
[PCSPP,TRISTATE]
Jun 24 13:37:51 localhost kernel: ip_tables: (C) 2000-2002 Netfilter
core team
Jun 24 13:37:51 localhost kernel: ip_conntrack version 2.1 (6143
buckets, 49144 max) - 292 bytes per conntrack
Jun 24 13:37:51 localhost kernel: Linux Tulip driver version
0.9.15-pre12 (Aug 9, 2002)
Jun 24 13:37:51 localhost kernel: PCI: Found IRQ 11 for device 00:0c.0
Jun 24 13:45:57 localhost kernel: ac97_codec: AC97 codec, id: TRA35
(TriTech TR A5)
Jun 24 13:45:58 localhost modprobe: modprobe: Can't locate module
sound-service-0-3
Jun 24 13:52:13 localhost modprobe: modprobe: Can't locate module
char-major-81
Jun 24 13:52:35 localhost last message repeated 7 times
Jun 24 13:53:48 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:53:48 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x82 len 1 ret -110
Jun 24 13:54:18 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:54:18 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x83 len 22 ret -110
Jun 24 13:54:48 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:54:48 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x1 len 6 ret -110
Jun 24 13:55:18 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:55:18 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x82 len 1 ret -110
Jun 24 13:55:48 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:55:48 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x1 len 6 ret -110
Jun 24 13:57:50 localhost modprobe: modprobe: Can't locate module
char-major-81
Jun 24 13:57:50 localhost last message repeated 3 times
Jun 24 13:58:20 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:58:20 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x1 len 6 ret -110
Jun 24 13:58:50 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:58:50 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x82 len 1 ret -110
Jun 24 13:59:20 localhost kernel: usb_control/bulk_msg: timeout
Jun 24 13:59:20 localhost kernel: usbdevfs: USBDEVFS_BULK failed dev 2
ep 0x1 len 6 ret -110
Jun 24 14:16:09 localhost gconfd (root-3450): Received signal 1,
shutting down cleanly
Jun 24 14:16:45 localhost rpc.statd[2040]: Caught signal 15,
un-registering and exiting.Jun 25 08:55:06
Jun 25 08:55:06 localhost kernel: usb.c: registered new driver
usbscanner
Jun 25 08:55:06 localhost kernel: scanner.c: 0.4.12:USB Scanner Driver
Jun 25 08:55:06 localhost kernel: scanner.c: probe_scanner: User
specified USB scanner -- Vendor:Product - 1:2
GENERIC KERNEL SCANNER DRIVER
Ensure that the access permissions for the USB device are set
appropri-
ately. We recommend to add a group "scanner" to /etc/group
which con-
tains all users that should have access to the scanner. The
permission
of the device should then be set to allow group read and write
access.
For example, if the scanner is at USB device
/dev/usb/scanner0, then
the following two commands would set the permission correctly:
$ chgrp scanner /dev/usb/scanner0
$ chmod 660 /dev/usb/scanner0
If your scanner isnât detected automatically by your operating
systemâs
scanner driver, you need to tell the kernel the vendor and
product ids
of your scanner. For Linux, this can be done with modprobe
parameters:
First, remove the scanner module (rmmod scanner), then load it
again:
modprobe scanner vendor=0x0001 product=0x0002. Use the
appropriate
vendor and product ids (e.g. from /var/log/messages, dmesg,
or cat
/proc/bus/usb/devices)
/usr/local/etc/sane.d/avision.conf
scsi AVISION
scsi FCPA
scsi MINOLTA
scsi MITSBISH MCA-S600C
scsi MITSBISH MCA-SS600
scsi HP
scsi hp
scsi /dev/scanner
usb /dev/usbscanner
usb /dev/usb/scanner
[root@localhost root]# ls -l /dev/usb/scanner0
crw------- 1 tom root 180, 48 Jan 30 02:24
/dev/usb/scanner0
[root@localhost root]# ls -l /dev/usbscanner
ls: /dev/usbscanner: No such file or directory
[root@localhost root]# ls -l /dev/usb/scanner
ls: /dev/usb/scanner: No such file or directory
[root@localhost root]#
/etc/fstab
none /proc/bus/usb usbfs defaults,devmode=0666 0 0
/proc/bus/usb/devices
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=03f0 ProdID=0801 Rev= 0.01
S: Manufacturer=hp
S: Product=hp scanjet 7400c
S: SerialNumber=87 tem 7400c
/proc/bus/usb/drivers
usbdevfs
hub
96-111: hiddev
hid
usb-storage
0- 15: usblp
48- 63: usbscanner
