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shoot76

CanoScan Lide 20 Ubuntu Hardy ? [Resolu ]

Bonjour à tous, j'ai mis mon père sous ubuntu. Seul soucis : le scanner
En effet celui-ci marchait au début mais maintenant se lance parfois ( 1 fois sur 10 ) se bloque et fais un bruit affreux ! il ne scan rien, aucun image n'apparait. Sauf un magnifique concerto en bruits informatiques pas rassurants majeur.
J'ai tout essayé : ScanButtond, Modifier les parametres de config ... rien n'y fait.
je vous poste les resultats des commandes éxigés par les différents topics que j'ai pu voir :

jean-marc@jean-marc-desktop:~$ sudo sane-find-scanner
found USB scanner (vendor=0x04a9 [Canon], product=0x220d [CanoScan], chip=LM9832/3) at libusb:001:006
found USB scanner (vendor=0x079b [ZyDAS], product=0x0062 [802.11b/g USB WLAN]) at libusb:001:002

jean-marc@jean-marc-desktop:~$ scanimage -L device `plustek:libusb:001:006' is a Canon CanoScan N670U/N676U/LiDE20 flatbed scanner

jean-marc@jean-marc-desktop:~$ sudo udevmonitor -e
DEVPATH=/devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2.4/1-2.4:1.0/usb_endpoint/usbdev1.6_ep03
SUBSYSTEM=usb_endpoint
MAJOR=254
MINOR=17
SEQNUM=3076

UDEV  [1226761601.836106] remove   /devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2.4/1-2.4:1.0/usb_endpoint/usbdev1.6_ep81 (usb_endpoint)
UDEV_LOG=3
ACTION=remove
DEVPATH=/devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2.4/1-2.4:1.0/usb_endpoint/usbdev1.6_ep81
SUBSYSTEM=usb_endpoint
MAJOR=254
MINOR=15
SEQNUM=3071
UDEVD_EVENT=1
DEVNAME=/dev/usbdev1.6_ep81

mon /etc/sane.d/plustek.conf

# Plustek-SANE Backend configuration file
# For use with LM9831/2/3 based USB scanners
#

# each device needs at least two lines:
# - [usb] vendor-ID and product-ID
# - device devicename
# i.e. for Plustek (0x07B3) UT12/16/24 (0x0017)
# [usb] 0x07B3 0x0017
# device /dev/usbscanner
# or
# device libusb:bbb:ddd
# where bbb is the busnumber and ddd the device number
# make sure that your user has access to /proc/bus/usb/bbb/ddd
#
# additionally you can specify some options
# warmup, lOffOnEnd, lampOff
#
# For autodetection use
# [usb]
# device /dev/usbscanner
#
# or simply
# [usb]
#
# or if you want a specific device but you have no idea about the
# device node or you use libusb, simply set vendor- and product-ID
# [usb] 0x07B3 0x0017
# device auto
#
# NOTE: autodetection is safe, as it uses the info it got
#       from the USB subsystem. If you're not using the
#       autodetection, you MUST have attached that device
#       at your USB-port, that you have specified...
#

[usb]

#
# options for the previous USB entry
#
# switch lamp off after xxx secs, 0 disables the feature
# (can also be set via frontend)
option lampOff 300

# warmup period in seconds, 0 means no warmup, -1 means auto-warmup
# (can also be set via frontend)
option warmup -1

# 0 means leave lamp-status untouched, not 0 means switch off
# on sane_close
# (can also be set via frontend)
option lOffOnEnd 1

#
# options to tweak the image start-position
# (WARNING: there's no internal range check!!!)
#
# for the normal scan area
#
option posOffX 0
option posOffY 0

# for transparencies
option tpaOffX 0
option tpaOffY 0

# for negatives
option negOffX 0
option negOffY 0

#
# for setting the calibration strip position
# (WARNING: there's no internal range check!!!)
# -1 means use built in
# (can also be set via frontend)
option posShadingY -1
option tpaShadingY -1
option negShadingY -1

#
# to invert the negatives, 0 disables the feature
#
option invertNegatives 0

#
# to disable the internal sensor speedup function, 
# 1 disables the feature
#
option disableSpeedup 0

#
# to save/restore coarse calibration data
# (can also be set via frontend)
option cacheCalData 0

#
# use alternate calibration routines
#
option altCalibration 0

#
# for skipping whole calibration step
#
option skipCalibration 0

#
# for skipping entire fine calibration step
# coarse calibration is done
#
option skipFine 0

#
# discard the result of the fine white calibration
#
option skipFineWhite 0

#
# some scanners have a dark calibration strip, in
# general this one should be used for calibration.
# As this could cause some trouble, this option
# overrides that and the dark calibration will be
# done by switching the lamp off
#
option skipDarkStrip 0

# for replacing the gain values found during coarse
# calibration
# (can also be set via frontend)
option red_gain   -1
option green_gain -1
option blue_gain  -1

# for replacing the offset values found during coarse
# calibration
# (can also be set via frontend)
option red_offset   -1
option green_offset -1
option blue_offset  -1

#
# for replacing the default lampoff settings, this
# works only for CIS devices like CanoScan LiDE20
# (can also be set via frontend)
option red_lampoff   -1
option green_lampoff -1
option blue_lampoff  -1

#
# for adjusting the default gamma values
# (can also be set via frontend)
option redGamma         1.0
option greenGamma       1.0
option blueGamma        1.0
option grayGamma        1.0

#
# to enable TPA (EPSON or UMAX, if autodetection fails)
# 0 means default behaviour as specified in the internal tables
# 1 means enable (needed for UMAX 3450)
option enableTPA 0

#
# model override functionality, currently only available for
# Mustek devices, using NSCs' vendor ID: 0x0400 and
# also their product ID: 0x1000 (LM9831) 0x1001 (LM9832)
#
# mov/PID    |    0x1000   |   0x1001
# ---------------------------------------
# 0 (default)| BearPaw1200 | BearPaw 2400
# 1          |   ignored   | BearPaw 1200
#
option mov 0

#
# and of course the device-name
#
# device /dev/usbscanner
device auto

#
# to define a new device, start with a new section:
# [usb] 
#

jean-marc@jean-marc-desktop:~$ sudo scanimage --resolution 300 -x 215 -y 297 > /tmp/image.pnm
scanimage: sane_read: Operation was cancelled

Merci de l'aide que vous pourrez m'apporter. Car là je sèche. Mise à jour, Installation, modifications rien n'y fait. Avouer que ya de quoi pleurer ... XD

Dernière modification par shoot76 (Le 18/11/2008, à 14:23)

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~ Data-sientist freelance : https://skulder.fr

shoot76

Re : CanoScan Lide 20 Ubuntu Hardy ? [Resolu ]

up ... Svp aidez moi:/

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~ Data-sientist freelance : https://skulder.fr

shoot76

Re : CanoScan Lide 20 Ubuntu Hardy ? [Resolu ]

Pb resolu, merci de s'être penché sur mon problème.

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~ Data-sientist freelance : https://skulder.fr