#1 Le 26/09/2020, à 13:42
- kodiak
[Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Solution (simple) au bas de ce message.
----------------------------------------------------------------
Bonjour,
Il s'agit d'un multicopieur Canon TS 6250 (driver : 6200 series ver 5.70). Il refuse d'imprimer depuis la dernière mise à jour système. J'ai déjà eu un comportement similaire lors du passage à 19.10 et je soupçonne fortement une histoire de permissions sur un des drivers mais je n'arrive pas à la localiser. Il a longtemps fonctionné en réseau. Au cours de mes tentatives pour faire fonctionner l'imprimante, je l'ai connecté en USB. Le scanner fonctionne parfaitement.
Symptômes : l'impression est rejetée. J'ai réussi à identifié un problème de permissions sur /usr/lib/cups/filter/ mais je n'arrive pas à à le résoudre. Je sens que je ne suis pas loin mais je sèche...
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
kodiak adm dialout cdrom sudo dip plugdev lpadmin sambashare
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 258a:1006 Gaming KB Gaming KB
Bus 001 Device 004: ID 1bcf:0005 Sunplus Innovation Technology Inc. Optical Mouse
Bus 001 Device 006: ID 04a9:1856 Canon, Inc. PIXMA TS6250
Bus 001 Device 003: ID 046d:0826 Logitech, Inc. HD Webcam C525
Bus 001 Device 002: ID 0c76:161f JMTek, LLC. USB PnP Audio Device(EEPROM)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
dpkg -l | grep cnijfilter
ii cnijfilter2 5.70-1 amd64 IJ Printer Driver for Linux.
dpkg -l | grep cndrvcups
(rien)
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 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: Canon-TS6200-series
device for Canon-TS6200-series: dnssd://Canon%20TS6200%20series._ipp._tcp.local/?uuid=00000000-0000-1000-8000-001856122e65
device for TS6200: usb://Canon/TS6200%20series?serial=122E65&interface=1
device for TS6200-2: usb://Canon/TS6200%20series?serial=122E65&interface=1
Canon-TS6200-series accepting requests since sam. 26 sept. 2020 12:03:12
TS6200 accepting requests since sam. 26 sept. 2020 12:02:01
TS6200-2 accepting requests since sam. 26 sept. 2020 13:48:35
printer Canon-TS6200-series is idle. enabled since sam. 26 sept. 2020 12:03:12
File "/usr/lib/cups/filter/pdftopdf" has insecure permissions (0100755/uid=1000/gid=0).
printer TS6200 is idle. enabled since sam. 26 sept. 2020 12:02:01
File "/usr/lib/cups/filter/pdftopdf" has insecure permissions (0100755/uid=1000/gid=0).
printer TS6200-2 is idle. enabled since sam. 26 sept. 2020 13:48:35
File "/usr/lib/cups/filter/pdftopdf" has insecure permissions (0100555/uid=1000/gid=0).
TS6200-2-201 kodiak 2048 sam. 26 sept. 2020 13:44:21
TS6200-2-202 kodiak 36864 sam. 26 sept. 2020 13:48:35
/usr/sbin/lpinfo -v
network http
network https
network socket
network lpd
direct hp
serial serial:/dev/ttyS0?baud=115200
serial serial:/dev/ttyS1?baud=115200
serial serial:/dev/ttyS4?baud=115200
network ipp
network ipps
network beh
file cups-brf:/
direct usb://Canon/TS6200%20series?serial=122E65&interface=1
direct parallel:/dev/lp0
direct hpfax
direct cnijbe2://Canon/?port=usb&serial=122E65
cat /var/log/cups/error_log
E [26/Sep/2020:00:00:02 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:00:00:02 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:00:00:02 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:00:00:02 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:40 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:41 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:41 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:41 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:01:29 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:01:29 +0200] [Job 196] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:01:29 +0200] [Job 196] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:02:01 +0200] TS6200: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:02:01 +0200] [Job 197] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:02:01 +0200] [Job 197] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:03:12 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:03:12 +0200] [Job 198] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:03:12 +0200] [Job 198] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:12:09:10 +0200] [Client 1960] Returning IPP server-error-not-accepting-jobs for Print-Job (ipp://localhost/printers/TS6200-2) from localhost.
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:12:10:20 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:10:20 +0200] [Job 199] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:10:20 +0200] [Job 199] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:14:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/bannertopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:14:10 +0200] [Job 200] Unable to start filter "bannertopdf" - Success.
E [26/Sep/2020:12:14:10 +0200] [Job 200] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:13:44:21 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:13:44:21 +0200] [Job 201] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:13:44:21 +0200] [Job 201] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:13:48:35 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:13:48:35 +0200] [Job 202] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:13:48:35 +0200] [Job 202] Stopping job because the scheduler could not execute a filter.
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 flashplugin-installer 32.0.0.371ubuntu0.19.10.1 amd64 Adobe Flash Player plugin installer
rc gnome-software 3.36.0-0ubuntu3 amd64 Software Center for GNOME
rc gtk-recordmydesktop 0.3.8-4.1ubuntu1 all Graphical frontend for recordMyDesktop screencast tool
rc ippusbxd 1.34-2ubuntu1 amd64 Daemon for IPP USB printer support
rc libkf5emoticons-data 5.68.0-0ubuntu1 all Support for emoticons and emoticons themes.
rc libpython3.7-minimal:amd64 3.7.5-2~19.10ubuntu1 amd64 Minimal subset of the Python language (version 3.7)
rc libsensors4:amd64 1:3.4.0-4 amd64 library to read temperature/voltage/fan sensors
rc linux-image-5.0.0-23-generic 5.0.0-23.24~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.0.0-32-generic 5.0.0-32.34~18.04.2 amd64 Signed kernel image generic
rc linux-image-5.0.0-36-generic 5.0.0-36.39~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.0.0-37-generic 5.0.0-37.40~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.3.0-26-generic 5.3.0-26.28~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.3.0-28-generic 5.3.0-28.30~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.3.0-40-generic 5.3.0-40.32~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.3.0-42-generic 5.3.0-42.34~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.3.0-45-generic 5.3.0-45.37~18.04.1 amd64 Signed kernel image generic
rc linux-image-5.3.0-46-generic 5.3.0-46.38 amd64 Signed kernel image generic
rc linux-image-5.3.0-51-generic 5.3.0-51.44 amd64 Signed kernel image generic
rc linux-image-5.3.0-53-generic 5.3.0-53.47 amd64 Signed kernel image generic
rc linux-image-5.3.0-55-generic 5.3.0-55.49 amd64 Signed kernel image generic
rc linux-image-5.3.0-59-generic 5.3.0-59.53 amd64 Signed kernel image generic
rc linux-image-5.4.0-37-generic 5.4.0-37.41 amd64 Signed kernel image generic
rc linux-image-5.4.0-39-generic 5.4.0-39.43 amd64 Signed kernel image generic
rc linux-image-5.4.0-40-generic 5.4.0-40.44 amd64 Signed kernel image generic
rc linux-image-5.4.0-42-generic 5.4.0-42.46 amd64 Signed kernel image generic
rc linux-image-5.4.0-45-generic 5.4.0-45.49 amd64 Signed kernel image generic
rc linux-modules-5.0.0-23-generic 5.0.0-23.24~18.04.1 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-5.0.0-32-generic 5.0.0-32.34~18.04.2 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-5.0.0-36-generic 5.0.0-36.39~18.04.1 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-5.0.0-37-generic 5.0.0-37.40~18.04.1 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-26-generic 5.3.0-26.28~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-28-generic 5.3.0-28.30~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-40-generic 5.3.0-40.32~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-42-generic 5.3.0-42.34~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-45-generic 5.3.0-45.37~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-46-generic 5.3.0-46.38 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-51-generic 5.3.0-51.44 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-53-generic 5.3.0-53.47 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-55-generic 5.3.0-55.49 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.3.0-59-generic 5.3.0-59.53 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-5.4.0-37-generic 5.4.0-37.41 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-5.4.0-39-generic 5.4.0-39.43 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-5.4.0-40-generic 5.4.0-40.44 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-5.4.0-42-generic 5.4.0-42.46 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-5.4.0-45-generic 5.4.0-45.49 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-extra-5.0.0-23-generic 5.0.0-23.24~18.04.1 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-extra-5.0.0-32-generic 5.0.0-32.34~18.04.2 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-extra-5.0.0-36-generic 5.0.0-36.39~18.04.1 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-extra-5.0.0-37-generic 5.0.0-37.40~18.04.1 amd64 Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-26-generic 5.3.0-26.28~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-28-generic 5.3.0-28.30~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-40-generic 5.3.0-40.32~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-42-generic 5.3.0-42.34~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-45-generic 5.3.0-45.37~18.04.1 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-46-generic 5.3.0-46.38 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-51-generic 5.3.0-51.44 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-53-generic 5.3.0-53.47 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-55-generic 5.3.0-55.49 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.3.0-59-generic 5.3.0-59.53 amd64 Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc linux-modules-extra-5.4.0-37-generic 5.4.0-37.41 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-extra-5.4.0-39-generic 5.4.0-39.43 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-extra-5.4.0-40-generic 5.4.0-40.44 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-extra-5.4.0-42-generic 5.4.0-42.46 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-extra-5.4.0-45-generic 5.4.0-45.49 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc printer-driver-gutenprint 5.3.3-4 amd64 printer drivers for CUPS
rc python 2.7.17-1 amd64 interactive high-level object-oriented language (Python2 version)
rc python3.7-minimal 3.7.5-2~19.10ubuntu1 amd64 Minimal subset of the Python language (version 3.7)
-------------------------------------
La solution, suggérée par @xubu1957 au #14 :
sudo chown -hR root:root /usr/lib/cups/filter ; sudo chown -hR root:root /usr/lib/cups/backend
Voir #15 pour plus de détails. Bonne chance !
Dernière modification par kodiak (Le 27/09/2020, à 12:48)
Ubuntu depuis 04.10 === aujourd'hui 20.04
Hors ligne
#2 Le 26/09/2020, à 13:43
- xubu1957
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Bonjour,
Pour nettoyer :
Pour supprimer tous ces fichiers de configuration devenus sans objets et marqués "rc", et uniquement ces fichiers, exécute :
dpkg -l | awk '/^rc/{print $2}' | xargs -r sudo dpkg -P
Tente la commande :
Merci de montrer :
echo -e "\n\tNombre d'éléments de /home/moi ne m'appartenant pas :"; find ~ \( ! -user $USER -o ! -group $USER \) | wc -l
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#3 Le 26/09/2020, à 13:49
- kodiak
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
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
+++-=============================================-===================================-============-======================================================================================================
echo -e "\n\tNombre d'éléments de /home/moi ne m'appartenant pas :"; find ~ \( ! -user $USER -o ! -group $USER \) | wc -l
Nombre d'éléments de /home/moi ne m'appartenant pas :
find: ‘/home/kodiak/.dbus’: Permission denied
find: ‘/home/kodiak/.cache/dconf’: Permission denied
find: ‘/home/kodiak/.cache/do-release-upgrade’: Permission denied
3
Ubuntu depuis 04.10 === aujourd'hui 20.04
Hors ligne
#4 Le 26/09/2020, à 13:51
- xubu1957
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Pour les permissions, tu as dans ce message > les explications de moko138
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#5 Le 26/09/2020, à 14:01
- kodiak
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Merci. C'est fait.
Mais ce n'était pas ça... Même comportement de l'imprimante.
Ubuntu depuis 04.10 === aujourd'hui 20.04
Hors ligne
#6 Le 26/09/2020, à 14:11
- xubu1957
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
J'ai vu :
rc ippusbxd
Remettre ce paquet ?
> [Résolu] Installation imprimante HP Diskjet 2622 impossible
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#7 Le 26/09/2020, à 14:18
- kodiak
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Fait. Mais c'est pas ça...
Ubuntu depuis 04.10 === aujourd'hui 20.04
Hors ligne
#8 Le 26/09/2020, à 14:25
- ylag
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Bonjour,
Vu au #1:
dpkg -l | grep cndrvcups
(rien)
Il faut peut-être tenter de réinstaller ce pilote...
Ça semble possible d'en récupérer une archive là: [Linux] UFRII LT Printer Driver Ver.5.00
Ajout: Aussi vu dans le retour au #1:
printer Canon-TS6200-series is idle. enabled since sam. 26 sept. 2020 12:03:12
File "/usr/lib/cups/filter/pdftopdf" has insecure permissions (0100755/uid=1000/gid=0).
printer TS6200 is idle. enabled since sam. 26 sept. 2020 12:02:01
File "/usr/lib/cups/filter/pdftopdf" has insecure permissions (0100755/uid=1000/gid=0).
printer TS6200-2 is idle. enabled since sam. 26 sept. 2020 13:48:35
File "/usr/lib/cups/filter/pdftopdf" has insecure permissions (0100555/uid=1000/gid=0).
Pour info, chez-moi sur Ubuntu Bionic 18.04, ce fichier a les permissions en 0755, propriétaire et groupe root (uid=0 gid=0):
yvan@yvan-maison:~$ ls -l /usr/lib/cups/filter/pdftopdf
-rwxr-xr-x 1 root root 153768 mai 9 2019 /usr/lib/cups/filter/pdftopdf
yvan@yvan-maison:~$
?
Dernière modification par ylag (Le 26/09/2020, à 14:48)
Hors ligne
#9 Le 26/09/2020, à 15:35
- kodiak
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
cndrvcups réinstallé
J'ai tenté chmod 755 et chown root:root sur tout le répertoire /usr/lib/cups/filter/
J'ai obtenu de nouveau messages d'erreur :
cat /var/log/cups/error_log
E [26/Sep/2020:00:00:02 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:00:00:02 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:00:00:02 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:00:00:02 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:40 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:41 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:41 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:11:08:41 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:01:29 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:01:29 +0200] [Job 196] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:01:29 +0200] [Job 196] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:02:01 +0200] TS6200: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:02:01 +0200] [Job 197] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:02:01 +0200] [Job 197] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:03:12 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:03:12 +0200] [Job 198] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:03:12 +0200] [Job 198] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:12:09:10 +0200] [Client 1960] Returning IPP server-error-not-accepting-jobs for Print-Job (ipp://localhost/printers/TS6200-2) from localhost.
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:09:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:12:10:20 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:10:20 +0200] [Job 199] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:12:10:20 +0200] [Job 199] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:12:14:10 +0200] TS6200-2: File \"/usr/lib/cups/filter/bannertopdf\" has insecure permissions (0100755/uid=1000/gid=0).
E [26/Sep/2020:12:14:10 +0200] [Job 200] Unable to start filter "bannertopdf" - Success.
E [26/Sep/2020:12:14:10 +0200] [Job 200] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:13:44:21 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:13:44:21 +0200] [Job 201] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:13:44:21 +0200] [Job 201] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:13:48:35 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:13:48:35 +0200] [Job 202] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:13:48:35 +0200] [Job 202] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:14:08:02 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:14:08:02 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:08:02 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:14:08:02 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:08:02 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:14:08:02 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:08:17 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:08:17 +0200] [Job 203] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:14:08:17 +0200] [Job 203] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:14:52:51 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:52:51 +0200] [Job 204] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:14:52:51 +0200] [Job 204] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:14:55:12 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:14:55:13 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:55:14 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:14:55:14 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:55:14 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:14:55:14 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:57:29 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:57:29 +0200] [Job 205] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:14:57:29 +0200] [Job 205] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:14:58:02 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:14:58:02 +0200] [Job 206] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:14:58:02 +0200] [Job 206] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:14:59:38 +0200] CUPS-BRF-Printer: File \"/usr/lib/cups/filter/texttotext\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:14:59:38 +0200] CUPS-BRF-Printer: File \"/usr/lib/cups/filter/texttotext\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:15:14:36 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:14:36 +0200] [Job 207] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:15:14:36 +0200] [Job 207] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:15:15:29 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:15:15:31 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:15:31 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:15:15:31 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:15:31 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:15:15:31 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:17:14 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:17:14 +0200] [Job 208] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:15:17:14 +0200] [Job 208] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:15:42:03 +0200] TS6200-2: File \"/usr/lib/cups/filter/pdftopdf\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:42:03 +0200] [Job 209] Unable to start filter "pdftopdf" - Success.
E [26/Sep/2020:15:42:03 +0200] [Job 209] Stopping job because the scheduler could not execute a filter.
E [26/Sep/2020:15:42:14 +0200] [Client 14698] Returning IPP client-error-not-possible for Cancel-Job (ipp://localhost/jobs/209) from localhost.
E [26/Sep/2020:15:43:13 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:15:43:14 +0200] Canon-TS6200-series: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:43:14 +0200] TS6200: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:15:43:14 +0200] TS6200: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
E [26/Sep/2020:15:43:14 +0200] TS6200-2: File \"/usr/lib/cups/filter/rastertocanonij\" has insecure permissions (0100555/uid=1000/gid=0).
E [26/Sep/2020:15:43:14 +0200] TS6200-2: File \"/usr/lib/cups/filter/cmdtocanonij3\" has insecure permissions (0100555/uid=1000/gid=1000).
Ubuntu depuis 04.10 === aujourd'hui 20.04
Hors ligne
#10 Le 26/09/2020, à 15:45
- xubu1957
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Je trouve cette page > askubuntu.com/questions/456918/cups-insecure-filter-error-for-lexmark-printer-on-trusty, mais il semble qu'il faille rajouter des infos en fin de ligne.
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#11 Le 26/09/2020, à 17:25
- ylag
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Bonjour,
Ce genre de permissions me semble étrange dans le retour au #9:
(0100555/uid=1000/gid=1000)
(0100755/uid=1000/gid=0)
AMHA, tous ces fichiers devraient être en:
(0100755/uid=0/gid=0)
...difficile à dire si c'est la source de ton problème, par contre.
Désolé de ne pouvoir te dépanner de meilleure façon...
A+
Dernière modification par ylag (Le 26/09/2020, à 17:29)
Hors ligne
#12 Le 26/09/2020, à 17:34
- xubu1957
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
@ylag
Salut !
Je trouve > Issues getting CUPS up and working for printers first time
Et ce fil > [Résolu] Je n'ai plus accès à mon imprimante
Dernière modification par xubu1957 (Le 26/09/2020, à 17:37)
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#13 Le 26/09/2020, à 22:38
- kodiak
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
@ylag
on s'approche du problème. Comme indiqué, j'ai chown + chmod le répertoire /usr/lib/cups/filter/
On vérifie:
ls -l /usr/lib/cups/filter/
total 2200
-rwxr-xr-x 1 root root 59872 avril 10 15:12 bannertopdf
-rwxr-xr-x 1 root root 2003 avril 10 15:12 brftoembosser
-rwxr-xr-x 1 root root 3476 avril 10 15:12 brftopagedbrf
-rwxr-xr-x 1 root root 43448 sept. 20 2019 c2esp
-rwxr-xr-x 1 root root 31048 sept. 20 2019 c2espC
lrwxrwxrwx 1 root root 11 avril 10 15:12 cgmtopdf -> vectortopdf
-rwxr-xr-x 1 root root 14592 juil. 12 2018 cmdtocanonij2
-rwxr-xr-x 1 root root 14520 juil. 12 2018 cmdtocanonij3
lrwxrwxrwx 1 root root 11 avril 10 15:12 cmxtopdf -> vectortopdf
-rwxr-xr-x 1 root root 22856 sept. 20 2019 command2esp
-rwxr-xr-x 1 root root 22928 janv. 30 2020 command2foo2lava-pjl
-rwxr-xr-x 1 root root 14648 avril 10 15:12 commandtoescpx
-rwxr-xr-x 1 root root 14648 avril 10 15:12 commandtopclx
-rwxr-xr-x 1 root root 14656 avril 24 16:37 commandtops
lrwxrwxrwx 1 root root 11 avril 10 15:12 emftopdf -> vectortopdf
-rwxr-xr-x 1 root root 118192 avril 10 15:12 foomatic-rip
-rwxr-xr-x 1 root root 555 avril 10 15:12 gstopdf
-rwxr-xr-x 1 root root 558 avril 10 15:12 gstopxl
-rwxr-xr-x 1 root root 63968 avril 10 15:12 gstoraster
-rwxr-xr-x 1 root root 14656 avril 24 16:37 gziptoany
-rwxr-xr-x 1 root root 441200 avril 1 08:51 hpcups
-rwxr-xr-x 1 root root 35144 avril 1 08:51 hpcupsfax
-rwxr-xr-x 1 root root 47824 avril 1 08:51 hpps
-rwxr-xr-x 1 root root 3759 avril 10 15:12 imagetobrf
-rwxr-xr-x 1 root root 47472 avril 10 15:12 imagetopdf
-rwxr-xr-x 1 root root 988 avril 10 15:12 imagetops
-rwxr-xr-x 1 root root 61096 avril 10 15:12 imagetoraster
lrwxrwxrwx 1 root root 10 avril 10 15:12 imagetoubrl -> imagetobrf
-rwxr-xr-x 1 root root 6580 avril 10 15:12 imageubrltoindexv3
-rwxr-xr-x 1 root root 6648 avril 10 15:12 imageubrltoindexv4
-rwxr-xr-x 1 root root 22840 avril 10 15:12 mupdftoraster
-rwxr-xr-x 1 root root 1873 avril 10 15:12 musicxmltobrf
-rwxr-xr-x 1 root root 178680 avril 10 15:12 pdftopdf
-rwxr-xr-x 1 root root 76632 avril 10 15:12 pdftops
-rwxr-xr-x 1 root root 47608 avril 10 15:12 pdftoraster
-rwxr-xr-x 1 root root 55648 avril 24 16:37 pstops
-rwxr-xr-x 1 root root 26944 mars 21 2020 pstoqpdl
-rwxr-xr-x 1 root root 393 avril 1 08:51 pstotiff
-rwxr-xr-x 1 root root 43248 mars 21 2020 rastertobrlaser
-rwxr-xr-x 1 root root 18792 juil. 12 2018 rastertocanonij
-rwxr-xr-x 1 root root 22832 avril 24 16:37 rastertoepson
-rwxr-xr-x 1 root root 35128 avril 10 15:12 rastertoescpx
-rwxr-xr-x 1 root root 18736 avril 24 16:37 rastertohp
-rwxr-xr-x 1 root root 22832 avril 24 16:37 rastertolabel
-rwxr-xr-x 1 root root 563 avril 10 15:12 rastertopclm
-rwxr-xr-x 1 root root 39240 avril 10 15:12 rastertopclx
-rwxr-xr-x 1 root root 96680 avril 10 15:12 rastertopdf
-rwxr-xr-x 1 root root 18760 avril 10 15:12 rastertops
-rwxr-xr-x 1 root root 34816 févr. 10 2018 rastertoptch
-rwxr-xr-x 1 root root 18736 avril 24 16:37 rastertopwg
-rwxr-xr-x 1 root root 76120 mars 21 2020 rastertoqpdl
-rwxr-xr-x 1 root root 15964 oct. 31 2018 rastertosag-gdi
-rwxr-xr-x 1 root root 19997 juil. 12 2019 rastertosfp
lrwxrwxrwx 1 root root 11 avril 10 15:12 svgtopdf -> vectortopdf
-rwxr-xr-x 1 root root 35248 avril 10 15:12 sys5ippprinter
-rwxr-xr-x 1 root root 4911 avril 10 15:12 textbrftoindexv3
lrwxrwxrwx 1 root root 16 avril 10 15:12 textbrftoindexv4 -> textbrftoindexv3
-rwxr-xr-x 1 root root 9289 avril 10 15:12 texttobrf
-rwxr-xr-x 1 root root 63080 avril 10 15:12 texttopdf
-rwxr-xr-x 1 root root 982 avril 10 15:12 texttops
-rwxr-xr-x 1 root root 31032 avril 10 15:12 texttotext
-rwxr-xr-x 1 root root 2588 avril 10 15:12 vectortobrf
-rwxr-xr-x 1 root root 2177 avril 10 15:12 vectortopdf
lrwxrwxrwx 1 root root 11 avril 10 15:12 vectortoubrl -> vectortobrf
lrwxrwxrwx 1 root root 11 avril 10 15:12 wmftopdf -> vectortopdf
lrwxrwxrwx 1 root root 11 avril 10 15:12 xfigtopdf -> vectortopdf
On ne devrait pas avoir de fichier qui retourne (0100555/uid=1000/gid=0) comme au #9 ci-dessus.
Il y a des permissions lues d'une manière et interprétées d'une autre, ce que je ne comprends pas...
Ubuntu depuis 04.10 === aujourd'hui 20.04
Hors ligne
#14 Le 27/09/2020, à 07:36
- xubu1957
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Bonjour,
Je ne suis pas utilisateur de ces commandes, mais regarde à la fin du message #3 > canon ip 2600 et ubuntu 9.10
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#15 Le 27/09/2020, à 10:06
- kodiak
Re : [Résolu] Canon TS 6250 / 20.04 : imprimante ne veut plus imprimer
Yessss!
J'étais en train de sècher sur man chown quand j'ai lu ton message .
Effectivement,
sudo chown -hR root:root /usr/lib/cups/filter ; sudo chown -hR root:root /usr/lib/cups/backend
a fait l'affaire.
Raison(s) pour laquelle mes démarches précédentes n'avaient pas abouti :
1/ Je n'avais fait que des chown -R, et donc laissé de côté les liens symboliques, c'est probablement cela qui a fait la différence (il y a pas mal de symlink dans /usr/lib/cups/filter).
L'option -h (--no-dereference) permet de changer le proprietaire /groupe des liens symboliques (uniquement sur les systèmes qui le supportent)
2/ Je n'avais pas touché au répertoire /usr/lib/cups/backend.
Comme je les ai effectuées en même temps, je ne sais pas laquelle de ces commande a été celle qui a permis à cette imprimante de fonctionner, mais en tout cas, ça marche! J'ai effectué un test et je confirme : il faut bien modifier les permissions sur les 2 répertoires : /usr/lib/cups/filter & /usr/lib/cups/backend.
Merci @xubu1957
J’édite le premier message
Dernière modification par kodiak (Le 27/09/2020, à 12:53)
Ubuntu depuis 04.10 === aujourd'hui 20.04
Hors ligne