Newsgroup: it.comp.os.linux.iniziare
Titolo: sane - scanner Canon Lide 60

Salve a tutto il ng,
ho un problema con lo scanner in oggetto, Canon Lide 60, con interfaccia
usb2. Prima di comprarlo ho guardato la lista degli scanner supportati da
linux sul sito di sane,
http://www.sane-project.org/sane-mfgs.html
 dovrebbe essere supportato,
però, arrivato a casa, non sono riuscito a farlo funzionare. Non so da
dove cominciare.
Il sistema è Fedora Core 3 con kernel 2.6.11
il comando sane-find-scanner non trova nessuno scanner:
==================================================
[root@localhost ~]# sane-find-scanner -v
This is sane-find-scanner from sane-backends 1.0.15
searching for SCSI scanners:
checking /dev/scanner... failed to open (Invalid argument)
checking /dev/sg0... failed to open (Invalid argument)
[CUT]
checking /dev/sgx... failed to open (Invalid argument)
checking /dev/sgy... failed to open (Invalid argument)
checking /dev/sgz... failed to open (Invalid argument)
  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a SCSI driver for your SCSI adapter.
  # Also you need support for SCSI Generic (sg) in your operating system.
  # If using Linux, try "modprobe sg".
searching for USB scanners:
checking /dev/usb/scanner... failed to open (Invalid argument)
checking /dev/usb/scanner0... failed to open (Invalid argument)
checking /dev/usb/scanner1... failed to open (Invalid argument)
[CUT]
checking /dev/usb/scanner14... failed to open (Invalid argument)
checking /dev/usb/scanner15... failed to open (Invalid argument)
checking /dev/usbscanner... failed to open (Invalid argument)
checking /dev/usbscanner0... failed to open (Invalid argument)
[CUT]
checking /dev/usbscanner15... failed to open (Invalid argument)
  # 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.
done
==================================================
Il comando dmesg mi da il seguente output:
==================================================
[simone@localhost ~]$ dmesg
6>usb 1-1: new high speed USB device using ehci_hcd and address 125
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 125, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 126
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 126, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 127
usb 1-1: khubd timed out on ep0in
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 127, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 2
usb 1-1: khubd timed out on ep0in
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 2, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 3
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 3, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 4
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 4, error -110
[CUT]
[bla bla...]
[bla bla...]
usb 1-1: new high speed USB device using ehci_hcd and address 75
usb 1-1: khubd timed out on ep0in
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 75, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 76
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 76, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 77
usb 1-1: khubd timed out on ep0out
usb 1-1: khubd timed out on ep0out
usb 1-1: device not accepting address 77, error -110
usb 1-1: new high speed USB device using ehci_hcd and address 78
usb 1-1: khubd timed out on ep0in
usb 1-1: khubd timed out on ep0out
==================================================
Questa infine è la lista dei moduli attualmente caricati:
[root@localhost ~]# lsmod
Module                  Size  Used by
parport_pc             28421  1
lp                     12489  0
parport                40201  2 parport_pc,lp
autofs4                26181  0
i2c_dev                11201  0
i2c_core               21953  1 i2c_dev
sunrpc                164485  1
ipt_REJECT              7105  1
ipt_state               1857  4
ip_conntrack           40601  1 ipt_state
iptable_filter          2881  1
ip_tables              19777  3 ipt_REJECT,ipt_state,iptable_filter
joydev                  9601  0
dm_mod                 59221  0
video                  15813  0
button                  6609  0
battery                 9285  0
ac                      4805  0
md5                     4161  1
ipv6                  259201  10
ohci1394               39129  0
ieee1394              309689  1 ohci1394
uhci_hcd               33497  0
ehci_hcd               39501  0
via_ircc               23765  0
irda                  131577  1 via_ircc
crc_ccitt               2113  1 irda
snd_via82xx            28801  2
snd_ac97_codec         71097  1 snd_via82xx
snd_pcm_oss            51953  0
snd_mixer_oss          18241  1 snd_pcm_oss
snd_pcm                99657  4 snd_via82xx,snd_ac97_codec,snd_pcm_oss
snd_timer              33093  1 snd_pcm
snd_page_alloc          9669  2 snd_via82xx,snd_pcm
gameport                5057  1 snd_via82xx
snd_mpu401_uart        10049  1 snd_via82xx
snd_rawmidi            28641  1 snd_mpu401_uart
snd_seq_device          8781  1 snd_rawmidi
snd                    56741  12 snd_via82xx,snd_ac97_codec,snd_pcm_oss,
snd_mixer_oss,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore              10785  1 snd
8139too                29505  0
mii                     4929  1 8139too floppy                 64753  0
ext3                  131145  1
jbd                    82777  1 ext3
La pagina di manuale di sane-usb parla di libusb, che però è già
installato.
Spero che possiate darmi una mano.
Grazie tante,
Simone.
-- 
ICQ: #147054457
LinuxUser: #391947	LinuxMachine: #292854
Get my public key at:
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x64683754

 linux sul sito di sane,
[cut]
Altra info, non so se può essere utile a qualcosa, in
/proc/bus/usb/devices, non so se è normale, ma non trovo lo scanner:
[simone@localhost ~]$ cat /proc/bus/usb/devices
T:  Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.11-1.27_FC3 uhci_hcd
S:  Product=UHCI Host Controller
S:  SerialNumber=0000:00:10.2
C:* #Ifs= 1 Cfg#= 1 Atr=c0 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=   2 Ivl=255ms
T:  Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc= 93/900 us (10%), #Int=  1, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.11-1.27_FC3 uhci_hcd
S:  Product=UHCI Host Controller
S:  SerialNumber=0000:00:10.1
C:* #Ifs= 1 Cfg#= 1 Atr=c0 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=   2 Ivl=255ms
T:  Bus=03 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=06a2 ProdID=0033 Rev= 1.00
S:  Manufacturer=Topro
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=usbhid
E:  Ad=81(I) Atr=03(Int.) MxPS=   4 Ivl=10ms
T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.11-1.27_FC3 uhci_hcd
S:  Product=UHCI Host Controller
S:  SerialNumber=0000:00:10.0
C:* #Ifs= 1 Cfg#= 1 Atr=c0 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=   2 Ivl=255ms
T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 6
B:  Alloc=  0/800 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.11-1.27_FC3 ehci_hcd
S:  Product=EHCI Host Controller
S:  SerialNumber=0000:00:10.3
C:* #Ifs= 1 Cfg#= 1 Atr=e0 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=   2 Ivl=256ms
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