这个镜像的驱动很全，在群晖DOCKER里部署了。https://群晖局域网ip:631可以正常访问登录CUPS后台；而https://群晖域名:631就无法访问CUPS后台，提示无效请求，路由器里已经做好了端口转发，使用另一个mnbf9rca的镜像就没有这个问题，是什么原因，怎么解决？还有这个镜像的登陆名和密码怎么修改？

Hi, I'm running the cups on my docker, but there's some error starting it up
on raspbian 4 buster.

`standard_init_linux.go:211: exec user process caused "exec format error"

standard_init_linux.go:211: exec user process caused "exec format error"

standard_init_linux.go:211: exec user process caused "exec format error"`

Please do let me know if I can provide other logs.

My printer HP LaserJet MFP M1005 is not detected. I've seen the output of lsusb on the host. The lsusb shows my printer but the docker app doesn't detect my printer.

Hi, I have been trying to setup your cups docker on Unraid and can get it working but cannot work out how to make my setup persist a reboot! I've tried mapping /etc/cups to appdata/cups/config on host but this causes the container to fail to start, my limited knowledge of docker says that appdata is overwriting the container when I want it the other way round yes? Also need the HP plugin to persist as my Laserjet CP1025 color needs the propriatry plugin! If I run hp-plugin in the container console and accept the license then it works until reboot!

My docker run command:
root@localhost:# /usr/local/emhttp/plugins/dynamix.docker.manager/scripts/docker run -d --name='cupsd' --net='host' -e TZ="Europe/London" -e HOST_OS="Unraid" -e 'TCP_PORT_631'='631' -v '/var/run/dbus/':'/var/run/dbus/':'rw' -v '/dev/':'/dev/':'rw' -v '/mnt/user/appdata/cupsd/logs':'/var/log':'rw' -v '/mnt/user/appdata/cupsd/config':'/etc/cups/':'rw' -v '/mnt/user/appdata/cupsd/hpconfig':'/etc/hp/':'rw' 'olbat/cupsd'

Yours hopefully,
Tim

I want to use this configuration:

cups:
    container_name: sf4_cups
    image: olbat/cupsd
    ports:
      - 631:631
    restart: always
    volumes:
      - .docker/cups/printers.conf:/etc/cups/printers.conf

But the mounting file printers.conf has its rights which change to root:

So, I trie to add user to config:

cups:
    container_name: sf4_cups
    image: olbat/cupsd
    ports:
      - 631:631
    restart: always
    user: "${USER_ID}:${GROUP_ID}"
    volumes:
      - .docker/cups/printers.conf:/etc/cups/printers.conf

But with this configuration, the container always restarts:

in unraid .i hava to add --privileged="true" ,to let cupsd docker find the usb printer
docker run -d -p 631:631 --privileged="true" -v /var/run/dbus:/var/run/dbus --name cupsd olbat/cupsd
then
everytime Ｉ print test page ,or send print work. the printer status alway is "Waiting for printer to become available"
how would I to let it print .?

Is there a way to create a /config so that when I create printer and it auto update or I recreate it I don't loss all configuration data.

Hi,

I've tried to run the container using the manual, but Web UI is not working at all.

If I use --net=host, CUPS error_log is empty, and I get this:

127.0.0.1 refused to connect. ERR_CONNECTION_REFUSED

I've also tried to run the container without --net=host (631:631 port mapping).
In this case, CUPS error_log shows the following:

Unable to open listen socket for address [v1.::1]:631 - Cannot assign requested address for address [v1.::1]:631 - Cannot assign requested address.

netstat -plnt

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN      1/cupsd

And http://127.0.0.1:631/ shows me this:

127.0.0.1 didn’t send any data. ERR_EMPTY_RESPONSE

I'm running the cupsd image on a box I use as a "server" and accessing it from my desktop.

it tries to upgrade the connection to https when I connect remotely

https://forums.freebsd.org/threads/cups-remote-admin-fails.18924/

provided a solution for me. I can add it to the readme if you want? Or maybe there's a better solution, I don't know.

My printer HP LaserJet MFP M1005 is not detected. I've seen the output of lsusb on the host. The lsusb shows my printer but the docker app doesn't detect my printer.

If you can, please delete this one, thank you

I successfully run CUPS container, add printer.
But I'm faced with problem that CUPS cannot resolve .local hostname of printer when I print test page.
I'm not so confident in mDNS, avahi, etc. I will be very appreciate for any advice.
It works perfectly when i just start CUPS on host without docker

I've got the attached kubernets yaml. When I hit the service directly I get a Bad Request response. Interestingly if I send the header Host: localhost it seems to work just fine.

my log (/var/log/cups/error_log ) files show the following error showing it failing when I access the service directly and through istio behind the domain.

E [22/Apr/2022:19:57:53 +0000] [Client 131] Request from "localhost" using invalid Host: field "10.10.20.138:631".
E [22/Apr/2022:20:09:15 +0000] [Client 149] Request from "localhost" using invalid Host: field "cups.sk.stringking.com".

I've added the below configs as frequently reccomended.

Listen *:631
ServerAlias *

apiVersion: apps/v1
kind: Deployment
metadata:
  namespace: p1
  labels:
    p1.service: p1-cups
  name: cups
spec:
  replicas: 1
  selector:
    matchLabels:
      p1.service: cups
  template:
    metadata:
      labels:
        p1.service: cups
    spec:
      containers:
        - name: cups
          image: olbat/cupsd
          ports:
            - containerPort: 631
          volumeMounts:
            - name: cups
              mountPath: /data
            - name: cups-config
              mountPath: /etc/cups/cupsd.conf
              subPath: cupsd.conf
          imagePullPolicy: Always
      restartPolicy: Always
      volumes:
        - name: cups
          persistentVolumeClaim:
            claimName: cups
        - name: cups-config
          configMap:
            name: cups-config
---
apiVersion: v1
kind: Service
metadata:
  namespace: p1
  name: p1-cups-service
  labels:
    p1.service: p1-cups-service
spec:
  ports:
    - name: http
      protocol: TCP
      port: 631
      targetPort: 631
  selector:
    p1.service: cups
  type: LoadBalancer
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: p1-cups
  namespace: p1
spec:
  gateways:
  - {{ .Values.web.gateway }}
  hosts:
  - "cups.sk.stringking.com"
  http:
  - name: p1
    match:
    route:
    - destination:
        host: p1-cups-service
        port:
          number: 631
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: cups
  namespace: p1
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: "storefs1-rook-cephfs"
  resources:
    requests:
      storage: 10Gi
---
apiVersion: v1
kind: ConfigMap
metadata:
  namespace: p1
  name: cups-config
data:
  cupsd.conf: |
    #
    # Sample configuration file for the CUPS scheduler.  See "man cupsd.conf" for a
    # complete description of this file.
    #
    
    # Log general information in error_log - change "warn" to "debug"
    # for troubleshooting...
    LogLevel warn
    
    # Deactivate CUPS' internal logrotating, as we provide a better one, especially
    # LogLevel debug2 gets usable now
    MaxLogSize 0
    
    # Listen on external interfaces for connections
    Listen *:631
    Listen /var/run/cups/cups.sock
    ServerAlias *
    
    # Show shared printers on the local network.
    Browsing On
    
    # Default authentication type, when authentication is required...
    DefaultAuthType Basic
    
    # Restrict access to the server...
    <Location />
      Order allow,deny
      Allow localhost
      Allow All
    </Location>
    
    # Restrict access to the admin pages...
    <Location /admin>
      Order allow,deny
      Allow All
    </Location>
    
    # Restrict access to configuration files...
    <Location /admin/conf>
      AuthType Default
      Require user @SYSTEM
      Order allow,deny
      Allow All
    </Location>
    
    # Set the default printer/job policies...
    <Policy default>
      # Job/subscription privacy...
      JobPrivateAccess default
      JobPrivateValues default
      SubscriptionPrivateAccess default
      SubscriptionPrivateValues default
    
      # Job-related operations must be done by the owner or an administrator...
      <Limit Create-Job Print-Job Print-URI Validate-Job>
        Order deny,allow
      </Limit>
    
      <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Cancel-My-Jobs Close-Job CUPS-Move-Job CUPS-Get-Document>
        Require user @OWNER @SYSTEM
        Order deny,allow
      </Limit>
    
      # All administration operations require an administrator to authenticate...
      <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default CUPS-Get-Devices>
        AuthType Default
        Require user @SYSTEM
        Order deny,allow
      </Limit>
    
      # All printer operations require a printer operator to authenticate...
      <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After Cancel-Jobs CUPS-Accept-Jobs CUPS-Reject-Jobs>
        AuthType Default
        Require user @SYSTEM
        Order deny,allow
      </Limit>
    
      # Only the owner or an administrator can cancel or authenticate a job...
      <Limit Cancel-Job CUPS-Authenticate-Job>
        Require user @OWNER @SYSTEM
        Order deny,allow
      </Limit>
    
      <Limit All>
        Order deny,allow
      </Limit>
    </Policy>
    
    # Set the authenticated printer/job policies...
    <Policy authenticated>
      # Job/subscription privacy...
      JobPrivateAccess default
      JobPrivateValues default
      SubscriptionPrivateAccess default
      SubscriptionPrivateValues default
    
      # Job-related operations must be done by the owner or an administrator...
      <Limit Create-Job Print-Job Print-URI Validate-Job>
        AuthType Default
        Order deny,allow
      </Limit>
    
      <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Cancel-My-Jobs Close-Job CUPS-Move-Job CUPS-Get-Document>
        AuthType Default
        Require user @OWNER @SYSTEM
        Order deny,allow
      </Limit>
    
      # All administration operations require an administrator to authenticate...
      <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default>
        AuthType Default
        Require user @SYSTEM
        Order deny,allow
      </Limit>
    
      # All printer operations require a printer operator to authenticate...
      <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After Cancel-Jobs CUPS-Accept-Jobs CUPS-Reject-Jobs>
        AuthType Default
        Require user @SYSTEM
        Order deny,allow
      </Limit>
    
      # Only the owner or an administrator can cancel or authenticate a job...
      <Limit Cancel-Job CUPS-Authenticate-Job>
        AuthType Default
        Require user @OWNER @SYSTEM
        Order deny,allow
      </Limit>
    
      <Limit All>
        Order deny,allow
      </Limit>
    </Policy>

Hello, I have been trying to get cupsd working on my OMV 4 server using docker.
i have managed to install the printer, but after i print a new job it says:

Stopped: "Can't create temporary file"

this is the log from my /var/log/cups/error_log, it's a picture from putty, because i don't know how to get the file out of docker container.

i have tried to put it with --privileged and --tmpfs /tmp.
Thanks

Hi, I have NAS TS-453Be and I install CUPS on docker station. I cannot set on port 631 because that port was being used (my guess : QTS CUPS), so I set it on port 8002 but http://nas-ip:8002 was not reached. How to solve it?

Fetching the sks-keyservers.net's CA cert's public key from TravisCI is broken for some days now
(cf. CI's job logs)

This debian based cups is the latest and I can print my test page but it doesn't support AirPrint which is what I am looking for. Possible to add support?

root@cupsd:/# sudo apt-get install lsb
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Package lsb is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'lsb' has no installation candidate

How to fix .

I'm running olbat/cupsd: 7c36346746d6

Windows 10 Test page prints OK. I am seeing the following issue while printing from Chrome 78.0.3904.70 on MacOS Mojave 10.14.6:

D [26/Oct/2019:14:51:24 -0400] [Job 7] Device protocol: 2
D [26/Oct/2019:14:51:24 -0400] [Job 7] Sending data to printer.
D [26/Oct/2019:14:51:24 -0400] [Job 7] Process is dying with "Unable to determine number of pages, page count: -1
D [26/Oct/2019:14:51:24 -0400] [Job 7] ", exit stat 3
D [26/Oct/2019:14:51:24 -0400] [Job 7] Cleaning up...
D [26/Oct/2019:14:51:24 -0400] [Job 7] PID 190 (/usr/lib/cups/filter/foomatic-rip) stopped with status 3.
D [26/Oct/2019:14:51:24 -0400] [Job 7] Hint: Try setting the LogLevel to "debug" to find out more.
D [26/Oct/2019:14:51:24 -0400] [Job 7] Sent 0 bytes...
D [26/Oct/2019:14:51:24 -0400] [Job 7] Waiting for read thread to exit...
D [26/Oct/2019:14:51:24 -0400] [Job 7] PID 191 (/usr/lib/cups/backend/usb) exited with no errors.
D [26/Oct/2019:14:51:24 -0400] [Job 7] End of messages
D [26/Oct/2019:14:51:24 -0400] [Job 7] printer-state=3(idle)
D [26/Oct/2019:14:51:24 -0400] [Job 7] printer-state-message="Sending data to printer."
D [26/Oct/2019:14:51:24 -0400] [Job 7] printer-state-reasons=none

It looks like the following cups-filters bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=926576

It claims that the bug was fixed in cups-filters 1.22.5-1

Here are the related apt packages:

# apt list cups-filters
Listing... Done
cups-filters/now 1.25.11-1 amd64 [installed,local]
# apt list ghostscript
Listing... Done
ghostscript/now 9.27~dfsg-3.1 amd64 [installed,local]

Since the image is using cups-filters 1.25.11-1, it should contain the fix.

@olbat Have you encountered this yourself? Maybe the fix is not in the debian/testing image?

Hi Olbat (and all),

I'm trying to run Cups in a docker and the launch goed fine, setp also works and i can see the printer on my Iphone.
When I launch a print job I can select the printer (using Gutenberg driver HP3800dn).

The problems comes when actually printing, it somtimes start printing but stops after one page or does not rpint at all.

Maybe you can share your expertise on htis issue?

Hemant

Thank you for sharing! ~

I have two printers, EPSION R1430 is normal
The HP 1020 PLUES 3 drivers tried and could not connect properly.
The specific performance is that after adding a printer, the test page cannot be printed.

Installation command:
docker run -d -p 631:631 --privileged -v /dev/bus/usb:/dev/bus/usb --name cupsd olbat/cupsd
PS: Local printer status cannot be found without adding the --privileged parameter.

Look forward to your reply~

install cups at the DiskStation Docker

PC can use the printer, but user selects a printer and presses "print";
after an elapsed period, an error message is displayed on the iOS device: "The printer is offline."

how to fix it?

I've managed to install CUPS via Docker without issues.
Printer is connected using USB to the machine
Added binding dev/bus/usb:/dev/bus/usb so now I can see the printer under CUPS Admin panel.
Added PPD file in Admin Panel. All looks good but it's not printing :(
I get status: Idle - "File "/usr/lib/cups/filter/brlpdwrapperdcpj125" not available: No such file or directory"

Can you please advise me how I can fix this issue?

The problem is linked to the usage of statx: stat: cannot statx '/': Operation not permitted.

No volumes expose to create a persistent container that doesn't loose info on server reboot or docker recreate/upgrade.

Hi there,

I'm not sure exactly where to start with this one, or exactly what information to give, but I will be happy to supply logs etc if requested. Basically I am running this docker container on my Synology NAS, latest DSM 7.0 (was running on version 6 before as well with same issue), and the printer (Brother QL810W) seems to hang on jobs sent via IPP using nodeJS. It goes into a waiting to print mode that never ends. I know the printer does work correctly through CUPS, as I am able to print a test page via the CUPS interface as well as change the label stock etc. hHre is the process I go through:

• Generate PDF file using nodeJS on same server running CUPS
• Send PDF file via IPP to CUPS printer
• Printer receives and processes jobs, but hangs and never prints.
• The light flashes green, but no error pops up, it is simply waiting to print, as if it hasn't sent all the data.

I will compile a zip that has the code and output that I see and upload it shortly. For now, I have uploaded what I have access to, which is the nodeJS file that sends the data to cups.
nodetest.zip

I hope you can help me work this one out. I feel like it is so close to working, but something small is missing. Thanks!

Hi,

Please let me know if this is the wrong place to ask this.

My Brother HL-1110 is not showing up in the list under 'add printer'. I'm sure it's passed through to the container, it is listed when running lsusb. Is there a way to troubleshoot this?

I tried manually adding it through usb://Brother/HL-1110?serial=XXXXXXXX but this didn't do the trick either.

Thanks in advance!

Hello,

I was hoping I could get some advice on an issue I'm facing.

I've installed the container using the given command on Docker Hub:

docker run -d -p 631:631 -v /var/run/dbus:/var/run/dbus --name cupsd olbat/cupsd

I have also opened port 631 on my server's firewall.

I have a problem however, if I attempt to reach CUPS using my servers DNS and the port I am met with the message "Bad Request".

As far as I understand, I need to change the ServerAlias setting so that CUPS can be accessed externally, but I am a total novice when it comes to Docker and am not sure how I go about this when I do not have access to the files contained with Docker container.

Any advice would be greatly appreciated. The server I have installed this docker container on is running CentOS 8.

Thanks,

Dan

Is there any way to mount cupsd configs externally?

Are there any downsides to just mounting /etc/cupsd externally?

hello i'm trying to install a laser printer hl-4140 with brother driver tool but it crashes and I have to do a dpkg --configure -a that leads nowhere.
https://download.brother.com/welcome/dlf006893/linux-brprinter-installer-2.2.1-1.gz

root@omvnas:/# gunzip linux-brprinter-installer-2.2.1-1.gz
root@omvnas:/# sudo su
root@omvnas:/# sudo bash linux-brprinter-installer-2.2.1-1
Input model name ->hl-4140cn

You are going to install following packages.
hl4140cnlpr-1.1.1-5.i386.deb
hl4140cncupswrapper-1.1.1-5.i386.deb
OK? [y/N] ->y

=========================================
Brother License Agreement

Brother retains any and all copyrights to the Software. In no case this Agreement shall be construed to assign or otherwise transfer from Brother to User any copyrights or other intellectual property rights to whole or any part of the So
ftware.

Brother grants User a non-exclusive license: to reproduce and/or distribute (via Internet or in any other manner) the Software. Further, Brother grants User a non-exclusive license to modify, alter, translate or otherwise prepare derivat
ive works of the Software and to reproduce and distribute (via Internet or in any other manner) such modification, alteration, translation or other derivative works for any purpose.

The license of the Software from Brother hereunder is granted "AS IS." BROTHER HEREBY DISCLAIMS ANY WARRANTIES WITH RESPECT TO THE SOFTWARE, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY FOR THE QUALITY, MERCHANTABILITY, FITN
ESS FOR PARTICULAR PURPOSE OR NON-INFRINGEMENT.
Brother shall have no liability in contract, tort (including negligence or breach of statutory duty) or otherwise for any interruption of use, loss of data, or for any indirect, incidental, punitive or consequential loss or damage, or fo
r any loss of profit, revenue, data, goodwill or anticipated savings that arises under, out of, or in contemplation of this Agreement or otherwise arises due to any error, inaccuracy or defect in the Software even if Brother has been adv
ised of the possibility of such loss or damage.
Further, Brother shall have no liability to disclose and/or distribute the source cord of the Software to User under any circumstances. In no case shall the above license by Brother to modify, alter, translate or otherwise prepare deriva
tive works of the Software be construed as Brother's implied agreement or undertakings to disclose and/or distribute the source cord of the Software.

Do you agree? [Y/n] ->Y

wget -T 10 -nd --no-cache http://www.brother.com/pub/bsc/linux/packages/hl4140cnlpr-1.1.1-5.i386.deb
--2019-09-09 14:34:54-- http://www.brother.com/pub/bsc/linux/packages/hl4140cnlpr-1.1.1-5.i386.deb
Résolution de www.brother.com (www.brother.com)… 23.222.51.20
Connexion à www.brother.com (www.brother.com)|23.222.51.20|:80… connecté.
requête HTTP transmise, en attente de la réponse… 200 OK
Taille : 755656 (738K) [application/x-troff-man]
Sauvegarde en : « hl4140cnlpr-1.1.1-5.i386.deb »

hl4140cnlpr-1.1.1-5.i386.deb 100%[========================================================================================================================================>] 737.95K 4.31MB/s ds 0.2s

2019-09-09 14:34:54 (4.31 MB/s) — « hl4140cnlpr-1.1.1-5.i386.deb » sauvegardé [755656/755656]

=========================================
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case of your non-acceptance, you can not use this Software.
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You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.

, 1 April 1989
Ty Coon, President of Vice

This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If th
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Do you agree? [Y/n] ->Y

wget -T 10 -nd --no-cache http://www.brother.com/pub/bsc/linux/packages/hl4140cncupswrapper-1.1.1-5.i386.deb
--2019-09-09 14:34:56-- http://www.brother.com/pub/bsc/linux/packages/hl4140cncupswrapper-1.1.1-5.i386.deb
Résolution de www.brother.com (www.brother.com)… 23.222.51.20
Connexion à www.brother.com (www.brother.com)|23.222.51.20|:80… connecté.
requête HTTP transmise, en attente de la réponse… 200 OK
Taille : 12274 (12K) [application/x-troff-man]
Sauvegarde en : « hl4140cncupswrapper-1.1.1-5.i386.deb »

hl4140cncupswrapper-1.1.1-5.i386.deb 100%[========================================================================================================================================>] 11.99K --.-KB/s ds 0.002s

2019-09-09 14:34:56 (5.01 MB/s) — « hl4140cncupswrapper-1.1.1-5.i386.deb » sauvegardé [12274/12274]

Réception de :1 http://cdn-fastly.deb.debian.org/debian testing InRelease [109 kB]
Réception de :2 http://cdn-fastly.deb.debian.org/debian testing/main amd64 Packages [10.4 MB]
10.5 Mo réceptionnés en 2s (6,005 ko/s)
Lecture des listes de paquets... Fait
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
Aucune version du paquet ia32-libs n'est disponible, mais il existe dans la base
de données. Cela signifie en général que le paquet est manquant, qu'il est devenu obsolète
ou qu'il n'est disponible que sur une autre source
Cependant les paquets suivants le remplacent :
lib32z1

E: Le paquet « ia32-libs » n'a pas de version susceptible d'être installée
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
Les paquets supplémentaires suivants seront installés :
lib32gcc1 libc6-i386
Les NOUVEAUX paquets suivants seront installés :
lib32gcc1 lib32stdc++6 libc6-i386
0 mis à jour, 3 nouvellement installés, 0 à enlever et 0 non mis à jour.
Il est nécessaire de prendre 3,438 ko dans les archives.
Après cette opération, 16.4 Mo d'espace disque supplémentaires seront utilisés.
Souhaitez-vous continuer ? [Y/n] Y
Réception de :1 http://cdn-fastly.deb.debian.org/debian testing/main amd64 libc6-i386 amd64 2.28-10 [2,872 kB]
Réception de :2 http://cdn-fastly.deb.debian.org/debian testing/main amd64 lib32gcc1 amd64 1:9.2.1-4 [47.8 kB]
Réception de :3 http://cdn-fastly.deb.debian.org/debian testing/main amd64 lib32stdc++6 amd64 9.2.1-4 [518 kB]
3,438 ko réceptionnés en 1s (4,236 ko/s)
debconf: delaying package configuration, since apt-utils is not installed
Sélection du paquet libc6-i386 précédemment désélectionné.
(Lecture de la base de données... 22079 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de .../libc6-i386_2.28-10_amd64.deb ...
Dépaquetage de libc6-i386 (2.28-10) ...
Sélection du paquet lib32gcc1 précédemment désélectionné.
Préparation du dépaquetage de .../lib32gcc1_1%3a9.2.1-4_amd64.deb ...
Dépaquetage de lib32gcc1 (1:9.2.1-4) ...
Sélection du paquet lib32stdc++6 précédemment désélectionné.
Préparation du dépaquetage de .../lib32stdc++6_9.2.1-4_amd64.deb ...
Dépaquetage de lib32stdc++6 (9.2.1-4) ...
Paramétrage de libc6-i386 (2.28-10) ...
Paramétrage de lib32gcc1 (1:9.2.1-4) ...
Paramétrage de lib32stdc++6 (9.2.1-4) ...
Traitement des actions différées (« triggers ») pour libc-bin (2.28-10) ...
dpkg -x hl4140cnlpr-1.1.1-5.i386.deb /
dpkg -x hl4140cncupswrapper-1.1.1-5.i386.deb /
dpkg-deb: building package 'hl4140cnlpr' in 'hl4140cnlpr-1.1.1-5a.i386.deb'.
dpkg -b ./brother_driver_packdir hl4140cnlpr-1.1.1-5a.i386.deb
dpkg-deb: building package 'hl4140cncupswrapper' in 'hl4140cncupswrapper-1.1.1-5a.i386.deb'.
dpkg -b ./brother_driver_packdir hl4140cncupswrapper-1.1.1-5a.i386.deb
dpkg -i --force-all hl4140cnlpr-1.1.1-5a.i386.deb
dpkg: avertissement: problème contourné par utilisation de --force :
dpkg: avertissement: l'architecture du paquet (i386) ne correspond pas à celle du système (amd64)
Sélection du paquet hl4140cnlpr:i386 précédemment désélectionné.
(Lecture de la base de données... 22392 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de hl4140cnlpr-1.1.1-5a.i386.deb ...
Dépaquetage de hl4140cnlpr:i386 (1.1.1-5) ...
Paramétrage de hl4140cnlpr:i386 (1.1.1-5) ...
mkdir: impossible de créer le répertoire « /var/spool/lpd/hl4140cn »: Aucun fichier ou dossier de ce type
chown: impossible d'accéder à '/var/spool/lpd/hl4140cn': Aucun fichier ou dossier de ce type
chgrp: impossible d'accéder à '/var/spool/lpd/hl4140cn': Aucun fichier ou dossier de ce type
chmod: impossible d'accéder à '/var/spool/lpd/hl4140cn': Aucun fichier ou dossier de ce type
dpkg -i --force-all hl4140cncupswrapper-1.1.1-5a.i386.deb
dpkg: avertissement: problème contourné par utilisation de --force :
dpkg: avertissement: l'architecture du paquet (i386) ne correspond pas à celle du système (amd64)
Sélection du paquet hl4140cncupswrapper:i386 précédemment désélectionné.
(Lecture de la base de données... 22424 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de hl4140cncupswrapper-1.1.1-5a.i386.deb ...
Dépaquetage de hl4140cncupswrapper:i386 (1.1.1-5) ...
Paramétrage de hl4140cncupswrapper:i386 (1.1.1-5) ...
block ==> Restarting Common Unix Printing System: cupsdroot@omvnas:~#

after restarting i use dpkg --configure -a but not issue

after adding 3 printers and 2 classes to CUPs and changing servername in the config as directed, no device on the network can see shared printers. Even the server running the docker cannot see the printers.

I followed your instructions on https://hub.docker.com/r/olbat/cupsd but when I try to connect to configure a printer, all I get are alternating "Sign In" and "Confirm Form Resubmission" pages.

It appears after performing a docker-compose pull to update the Docker image, the image loses saved printers. Is this normal? Is there a way to prevent printers from disappearing after a Docker image update?

Hello,
I tied this
docker run -d -p 631:631 -v /var/run/dbus:/var/run/dbus --name cupsd --net=host olbat/cupsd
with my QNAP was. The container starts, I can even access the config pages on port 631; but the container stops suddenly after 20-30 seconds..
I do not have a clue what to do to solve it.

According to https://developers.hp.com/hp-linux-imaging-and-printing/binary_plugin.html , Some HP printers require proprietary software technologies to allow full access to printer features and performance. Unfortunately, these technologies cannot be open sourced, but to resolve this HP uses a binary plug-in for these printers.This may cause some printers like p1108 can be found in iOS but won’t print anything.So I manually download the hp plug-in
from https://www.openprinting.org/download/printdriver/auxfiles/HP/plugins/hplip-3.21.6-plugin.run ,and config it.Now the AirPrint works fine with my hp p1108.

Hi. I ran the docker container exactly according to your instructions and I can open the cups GUI at http://127.0.0.1. I'm trying to add a printer, and am being asked for a username and password. I entered print for both, but it doesn't work. Any tips?

Docker containers are hosted on an Ubuntu server, and I've tried to connect from both that server and from an external Mint client on our network.

I connected this printer via usb to your cups container. Everything work's fine, but i can't print without colors. I set everywhere to print grayscale, but the printer is printing with colors.

Any chance you could add the drivers for Brother Printers?
eg.
https://support.brother.com/g/b/downloadlist.aspx?c=ca&lang=en&prod=hll2320d_us_as&os=128

I am using watchtower in order to keep my images updated. Can it be that every night a new image is pushed even if nothing has changed?

I tried several things and in the worst case it didn't start (in some cases it wasn't persistent data or the credentials weren't changed).

framework | ARMv8 Processor rev 4 (v8l) x 4
I have a raspberry pie-like piece of hardware and want to run cupsd images on it. Any chance of adaptation?

Is it possible to add Brother printer drivers? The current list in CUPS is far from complete. This driver should work: https://github.com/pdewacht/brlaser
It's is available in the Debain repository, named printer-driver-brlaser

Dear olbat,
after I've tried to use cups-pdf and only got blank pages -
I've researched a bit and saw that some updates are necessary
to have it working correctly again.
I've done apt update && apt upgrade and several packages got updated
(one additional got installed) and it works again.
TL;DR

• please let the docker image creation update the packages for cups-pdf

The following NEW packages will be installed:
  libffi8
The following packages will be upgraded:
  base-passwd gcc-11-base gir1.2-glib-2.0 libdrm-amdgpu1 libdrm-common libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libdrm2 libexif12 libgcc-s1
  libgirepository-1.0-1 libglib2.0-0 libglib2.0-data libp11-kit0 libperl5.32 libpython3.9 libpython3.9-minimal libpython3.9-stdlib libssh2-1 libstdc++6
  libwayland-client0 libxi6 libxrandr2 perl perl-base perl-modules-5.32 printer-driver-cups-pdf printer-driver-indexbraille python3-gi python3.9
  python3.9-minimal sysvinit-utils tzdata xterm

Dear olbat,
would it be possible to allow the mount/binding of the cups folder to a folder on the host
in a next version?
(With first copying over the standard cups files to this folder).
This would make it very easy to backup the (only) necessary files.
I've done that manually (I only needed printers.conf) and it worked very well!
...
Is there any secret by connecting a CUPS client to this docker? (does the connecting
container need to be linked to the cups server?)

Hi,

it might be nice to add support for these, I installed the drivers manually like this using the driver from https://www.kyoceradocumentsolutions.de/content/download-center/de/drivers/all/Linux_Universal_Driver_zip.download.zip

FROM debian:bullseye as base

FROM olbat/cupsd:latest

COPY --from=base /etc/apt/sources.list.d/ /etc/apt/sources.list.d/

RUN apt-get update

COPY *.deb /install/

RUN apt-get -y install /install/*.deb && rm -rf /install

hello i try to use your images but the print/print user and password not good can you help me?

My docker compose file

version: '3'

services:
cups:
image: olbat/cupsd
ports:
- 631:631
volumes:
- /Users/neudodo/docker/cups/config:/var/run/dbus