désolé pour cet oubli..
j'espère ne rien avoir oublié
cat /etc/lsb-release && uname -i && groups && lsusb
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.1 LTS"
x86_64
poulou adm cdrom sudo dip plugdev lpadmin lxd sambashare
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 13d3:5710 IMC Networks UVC VGA Webcam
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 008: ID 248a:8367 Maxxter Wireless Receiver
Bus 003 Device 010: ID 04b8:013b Seiko Epson Corp. EPSON Scanner
Bus 003 Device 009: ID 258a:0001 SINO WEALTH USB KEYBOARD
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
dpkg -l | grep epson
ii epsonscan2 6.6.2.0-1 amd64 This is scanner driver.
dpkg -l | grep epson
ii epsonscan2 6.6.2.0-1 amd64 This is scanner driver.
poulou@poulou-K55VD:~$ dpkg -l | grep cups
ii bluez-cups 5.53-0ubuntu3 amd64 Bluetooth printer driver for CUPS
ii cups 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - PPD/driver support, web interface
ii cups-browsed 1.27.4-1 amd64 OpenPrinting CUPS Filters - cups-browsed
ii cups-bsd 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - BSD commands
ii cups-client 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - client programs (SysV)
ii cups-common 2.3.1-9ubuntu1.1 all Common UNIX Printing System(tm) - common files
ii cups-core-drivers 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - driverless printing
ii cups-daemon 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - daemon
ii cups-filters 1.27.4-1 amd64 OpenPrinting CUPS Filters - Main Package
ii cups-filters-core-drivers 1.27.4-1 amd64 OpenPrinting CUPS Filters - Driverless printing
ii cups-ipp-utils 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - IPP developer/admin utilities
ii cups-pk-helper 0.2.6-1ubuntu3 amd64 PolicyKit helper to configure cups with fine-grained privileges
ii cups-ppdc 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - PPD manipulation utilities
ii cups-server-common 2.3.1-9ubuntu1.1 all Common UNIX Printing System(tm) - server common files
ii libcups2:amd64 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - Core library
ii libcups2:i386 2.3.1-9ubuntu1.1 i386 Common UNIX Printing System(tm) - Core library
ii libcupsfilters1:amd64 1.27.4-1 amd64 OpenPrinting CUPS Filters - Shared library
ii libcupsimage2:amd64 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - Raster image library
ii printer-driver-hpcups 3.20.3+dfsg0-2 amd64 HP Linux Printing and Imaging - CUPS Raster driver (hpcups)
ii python3-cups 1.9.73-3build1 amd64 Python3 bindings for CUPS
ii python3-cupshelpers 1.5.12-0ubuntu1 all Python utility modules around the CUPS printing system
lpstat -t
scheduler is running
system default destination: HP-LaserJet-1018
device for HP-LaserJet-1018: hp:/usb/HP_LaserJet_1018?serial=KP1LPMY
HP-LaserJet-1018 accepting requests since Di 27 Okt 2020 18:42:19
printer HP-LaserJet-1018 is idle. enabled since Di 27 Okt 2020 18:42:19
/usr/sbin/lpinfo -v
network lpd
network http
network https
network beh
file cups-brf:/
network socket
network ipp
direct hp
network ipps
direct hpfax
W [27/Oct/2020:18:44:41 +0100] [Job 1] Grayscale/monochrome printing requested for this job but Poppler is not able to convert to grayscale/monochrome PostScript.
W [27/Oct/2020:18:44:41 +0100] [Job 1] Use \"pdftops-renderer\" option (see cups-filters README file) to use Ghostscript or MuPDF for the PDF -> PostScript conversion.
dpkg -l | grep -v ^ii
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==========================================-=====================================-============-======================================================================================================
rc firefox 81.0.2+build1-0ubuntu0.20.04.1 amd64 Safe and easy web browser from Mozilla
rc libexo-common 0.12.11-1ubuntu1 all libexo common files
rc libfm-data 1.3.1-1 all file management support (common data)
rc libfm4:amd64 1.3.1-1 amd64 file management support (core library)
rc libxfce4ui-common 4.14.1-1ubuntu1 all common files for libxfce4ui
rc lxde-icon-theme 0.5.1-2 all LXDE standard icon theme
rc lxmenu-data 0.1.5-2 all LXDE freedesktop.org menu specification
rc pcmanfm 1.3.1-1 amd64 extremely fast and lightweight file manager
rc spacefm 1.0.6-4 amd64 Multi-panel tabbed file manager - GTK2 version
rc spacefm-common 1.0.6-4 all Multi-panel tabbed file manager - common files
rc thunar 1.8.14-0ubuntu1 amd64 File Manager for Xfce
rc thunar-data 1.8.14-0ubuntu1 all Provides thunar documentation, icons and translations
rc thunar-volman 0.9.5-1 amd64 Thunar extension for volumes management
dpkg -l | grep sane
ii libsane:amd64 1.0.29-0ubuntu5.2 amd64 API library for scanners
ii libsane:i386 1.0.29-0ubuntu5.2 i386 API library for scanners
ii libsane-common 1.0.29-0ubuntu5.2 all API library for scanners -- documentation and support files
ii libsane-hpaio:amd64 3.20.3+dfsg0-2 amd64 HP SANE backend for multi-function peripherals
ii sane-utils 1.0.29-0ubuntu5.2 amd64 API library for scanners -- utilities
sudo sane-find-scanner -q
[sudo] password for poulou:
found USB scanner (vendor=0x04b8 [EPSON], product=0x013b [EPSON Scanner]) at libusb:003:010
scanimage -L
device `epsonscan2:EPSON Scanner:esci2:usb:ES00EB:315' is a EPSON EPSON Scanner flatbed scanner
ls /etc/sane.d/
abaton.conf dmc.conf lexmark.conf saned.conf
agfafocus.conf epjitsu.conf ma1509.conf sceptre.conf
apple.conf epson2.conf magicolor.conf sharp.conf
artec.conf epson.conf matsushita.conf sm3840.conf
artec_eplus48u.conf epsonds.conf microtek2.conf snapscan.conf
avision.conf escl.conf microtek.conf sp15c.conf
bh.conf fujitsu.conf mustek.conf st400.conf
canon630u.conf genesys.conf mustek_pp.conf stv680.conf
canon.conf gphoto2.conf mustek_usb.conf tamarack.conf
canon_dr.conf gt68xx.conf nec.conf teco1.conf
canon_pp.conf hp3900.conf net.conf teco2.conf
cardscan.conf hp4200.conf p5.conf teco3.conf
coolscan2.conf hp5400.conf pie.conf test.conf
coolscan3.conf hp.conf pieusb.conf u12.conf
coolscan.conf hpsj5s.conf pixma.conf umax1220u.conf
dc210.conf hs2p.conf plustek.conf umax.conf
dc240.conf ibm.conf plustek_pp.conf umax_pp.conf
dc25.conf kodakaio.conf qcam.conf xerox_mfp.conf
dell1600n_net.conf kodak.conf ricoh.conf
dll.conf kvs1025.conf rts8891.conf
dll.d leo.conf s9036.conf
cat /etc/sane.d/dll.conf
# dll.conf - Configuration file for the SANE dynamic backend loader
#
# Backends can also be enabled by configuration snippets under the dll.d/
# directory -- third party backends can drop their configuration file in
# this in this directory, named after the backend.
#
# The next line enables the network backend; comment it out if you don't
# need to use a remote SANE scanner over the network -- see sane-net(5)
# and saned(8) for details.
net
abaton
agfafocus
apple
artec
artec_eplus48u
as6e
avision
bh
canon
canon630u
canon_dr
#canon_pp
cardscan
coolscan
#coolscan2
coolscan3
#dc210
#dc240
#dc25
dell1600n_net
dmc
epjitsu
#epson
epson2
epsonds
escl
fujitsu
genesys
#gphoto2
gt68xx
hp
hp3500
hp3900
hp4200
hp5400
hp5590
hpljm1005
hpsj5s
hs2p
ibm
kodak
kodakaio
kvs1025
kvs20xx
kvs40xx
leo
lexmark
ma1509
magicolor
matsushita
microtek
microtek2
mustek
#mustek_pp
mustek_usb
mustek_usb2
nec
niash
#p5
pie
pieusb
pint
pixma
plustek
#plustek_pp
#pnm
qcam
ricoh
ricoh2
rts8891
s9036
sceptre
sharp
sm3600
sm3840
snapscan
sp15c
#st400
#stv680
tamarack
teco1
teco2
teco3
#test
u12
umax
umax1220u
#umax_pp
v4l
xerox_mfp
ls /lib/udev/rules.d | grep libsane
60-libsane.rules