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7th_sign
Apprentice
Joined: 18 Jan 2004
Posts: 176
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 Posted: Sun Apr 18, 2004 6:35 am Post subject: ¿en qué parte de dev? |
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hola
una vez más aqui de preguntón, 
tengo un sacnner HP 2200C y en el kernel 2.4 y en el 2.6.3-gentoo-r1 jala bien, en el 2.4 al cargar el modulo scanner en dev tenia un dispositivo llamado scanner o scanner0 no recuerdo pero si tenia el archivo del dipositivo y en el 2.6 no esta, ni siquiera se que modulos esta usando ya que hotplug lo configura por mi (es fabulo eso verdad)
bueno al grano, y me fije en dev y no hay nada llamado scanner o algo por estilo.
incluso intente saber con sane-find-scanner pero no me dijo cuál a menos que no sepa leer la salida que me dio. aqui les dejo la salida del comando:
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aragog dev # sane-find-scanner -v
searching for SCSI scanners:
checking /dev/scanner... failed to open (Invalid argument)
checking /dev/sg0... failed to open (Invalid argument)
checking /dev/sg1... failed to open (Invalid argument)
checking /dev/sg2... failed to open (Invalid argument)
checking /dev/sg3... failed to open (Invalid argument)
checking /dev/sg4... failed to open (Invalid argument)
checking /dev/sg5... failed to open (Invalid argument)
checking /dev/sg6... failed to open (Invalid argument)
checking /dev/sg7... failed to open (Invalid argument)
checking /dev/sg8... failed to open (Invalid argument)
checking /dev/sg9... failed to open (Invalid argument)
checking /dev/sga... failed to open (Invalid argument)
checking /dev/sgb... failed to open (Invalid argument)
checking /dev/sgc... failed to open (Invalid argument)
checking /dev/sgd... failed to open (Invalid argument)
checking /dev/sge... failed to open (Invalid argument)
checking /dev/sgf... failed to open (Invalid argument)
checking /dev/sgg... failed to open (Invalid argument)
checking /dev/sgh... failed to open (Invalid argument)
checking /dev/sgi... failed to open (Invalid argument)
checking /dev/sgj... failed to open (Invalid argument)
checking /dev/sgk... failed to open (Invalid argument)
checking /dev/sgl... failed to open (Invalid argument)
checking /dev/sgm... failed to open (Invalid argument)
checking /dev/sgn... failed to open (Invalid argument)
checking /dev/sgo... failed to open (Invalid argument)
checking /dev/sgp... failed to open (Invalid argument)
checking /dev/sgq... failed to open (Invalid argument)
checking /dev/sgr... failed to open (Invalid argument)
checking /dev/sgs... failed to open (Invalid argument)
checking /dev/sgt... failed to open (Invalid argument)
checking /dev/sgu... failed to open (Invalid argument)
checking /dev/sgv... failed to open (Invalid argument)
checking /dev/sgw... failed to open (Invalid argument)
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.
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)
checking /dev/usb/scanner2... failed to open (Invalid argument)
checking /dev/usb/scanner3... failed to open (Invalid argument)
checking /dev/usb/scanner4... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner7... failed to open (Invalid argument)
checking /dev/usb/scanner8... failed to open (Invalid argument)
checking /dev/usb/scanner9... failed to open (Invalid argument)
checking /dev/usb/scanner10... failed to open (Invalid argument)
checking /dev/usb/scanner11... failed to open (Invalid argument)
checking /dev/usb/scanner12... failed to open (Invalid argument)
checking /dev/usb/scanner13... failed to open (Invalid argument)
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)
checking /dev/usbscanner1... failed to open (Invalid argument)
checking /dev/usbscanner2... failed to open (Invalid argument)
checking /dev/usbscanner3... failed to open (Invalid argument)
checking /dev/usbscanner4... failed to open (Invalid argument)
checking /dev/usbscanner5... failed to open (Invalid argument)
checking /dev/usbscanner6... failed to open (Invalid argument)
checking /dev/usbscanner7... failed to open (Invalid argument)
checking /dev/usbscanner8... failed to open (Invalid argument)
checking /dev/usbscanner9... failed to open (Invalid argument)
checking /dev/usbscanner10... failed to open (Invalid argument)
checking /dev/usbscanner11... failed to open (Invalid argument)
checking /dev/usbscanner12... failed to open (Invalid argument)
checking /dev/usbscanner13... failed to open (Invalid argument)
checking /dev/usbscanner14... failed to open (Invalid argument)
checking /dev/usbscanner15... failed to open (Invalid argument)
found USB scanner (vendor=0x03f0 [Hewlett-Packard], product=0x0605 [HP ScanJet 2200C], chip=LM9832/3) at libusb:001:007
# Your USB scanner was (probably) detected. It may or may not be supported by
# SANE. Try scanimage -L and read the backend's manpage.
# Scanners connected to the parallel port or other proprietary ports can't be
# detected by this program.
done
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y aqui un lsmod para ver si hay modulos a menos que lo haya puesto dentro del kernel lo cuál no lo creo ya que todos los dispositivos USB los pongo como modulos
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aragog root # lsmod
Module Size Used by
floppy 54644 0
nvidia 1703084 10
cdc_acm 9120 3
uhci_hcd 29324 0
ohci1394 30340 0
ieee1394 63792 1 ohci1394
8139cp 16256 0
mii 4864 1 8139cp
ohci_hcd 27396 0
snd_emu10k1 81412 5
snd_rawmidi 20640 1 snd_emu10k1
snd_ac97_codec 54148 1 snd_emu10k1
snd_util_mem 4480 1 snd_emu10k1
snd_hwdep 8096 1 snd_emu10k1
snd_pcm_oss 53668 0
snd_pcm 88992 3 snd_emu10k1,snd_pcm_oss
snd_page_alloc 10500 2 snd_emu10k1,snd_pcm
snd_timer 22660 1 snd_pcm
snd_mixer_oss 17152 2 snd_pcm_oss
snd 47972 16 snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_util_mem,snd_hwdep,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
soundcore 7904 2 snd
usbcore 92764 5 cdc_acm,uhci_hcd,ohci_hcd
vfat 12544 1
fat 38688 1 vfat
ide_scsi 12164 0
sg 22684 0
sr_mod 13220 0
cdrom 34464 1 sr_mod
sd_mod 12832 0
scsi_mod 55968 4 ide_scsi,sg,sr_mod,sd_mod
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espero me puedan ayudar....
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pcmaster
Advocate
Joined: 04 Dec 2003
Posts: 2223
Location: Barcelona
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| Posted: Sun Apr 18, 2004 12:39 pm Post subject: |
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A partir del kernel 2.6.3 en adelante ya no existe el módulo scanner, y tampoco el dispositivo del scanner en /dev/usb/scanner0.
Ahora se utiliza devfs, y en /prov/bus/usb/devices puedes consultar la lista de dispositivos conectados. Para acceder a ellos, pues desde /proc/bus/usb/ además del fichero "devices" hay un directorio para cada controladora, que contiene u fichero para cada dispositivo...
Para que te funcione, debes tener instalado libusb
#emerge libusb
No entro en más detalles, porque todavía no he conseguido configurar el mío correctamente con el kernel 2.6, primero he de solucionar los cuelgues de este kernel tan nuevo... además de que mi scanner es Agfa, no HP.
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7th_sign
Apprentice
Joined: 18 Jan 2004
Posts: 176
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| Posted: Mon Apr 19, 2004 6:10 am Post subject: |
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bien, gracias a ti ya podre dormir agusto, ya que me mataba esa duda
ya encontre el archivillo ese....
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