Returning ipp client error not authorized for print job

Hello all!

Hello all!

I had a quite similar problem. A USB-printer (HP LaserJet 1000) was connected to a Linux-server (Debian 5 testing, CUPS). I wanted to allow printing from a Windows-client (Vista) by means of CUPS only, without samba. I shared the printer changing the file cupsd.conf:

……………………………….
<Location />
  # Allow shared printing…
  Order allow,deny
  Allow all
</Location>
………………………………

A remote printer with the address http://xx.xx.xx.xx:631/printer/HP_LaserJet_1000 was successfully installed on the Vista-client, but printing test page failed. There was a line in a log file (/var/log/cups/error_log):

… Returning IPP client-error-not-authorized for Print-Job

The following trick was helpful for me.

There was a slightly strange fact. When I looked at printer properties (CUPS via a browser — http://localhost:631/printer/HP_LaserJet1000), I saw the status like «waiting, accepting tasks, share access is not allowed» (sorry but I can’t provide the exact english phrase because I use a russian Debian distributive). The last words «share access is not allowed» confused me, but I didn’t know what they meant exactly. I believed that the printer was shared because I modified cupsd.conf according to manuals and printer was installed on Vista-client.

Having no better ideas, I decided that the printer name is too long and tried to change it. I opened the page http://localhost:631/printer/HP_LaserJet1000, clicked on «Administration» and chose in the dropdown list an item «Change printer». Than I chose the currently connected printer (usb://HP/LaserJet%201000) and clicked «continue». The following page contained fields «description», «location», «connection» and an option «share access» which was checked off. Naturally, I checked it on and proceeded to the next page. I remained an old driver, and at last got the message «the parameters/options successfully changed». After that, the status line of the printer (http://localhost:631/printer/HP_LaserJet1000) looked somewhat different: «waiting, accepting tasks, share access is allowed». I tried to send a test page to the printer from a Vista-client and it was successfully printed!

Yet it remains unclear which configuration file has been changed by checking on the option «share access». I compared old and new cupsd.conf and have found no difference. However that may be, the described trick helped me.

Last edited by hypercubist (2010-11-17 16:58:01)

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Can’t remotely print unless CUPS server has an account matching remote user

I recently upgraded the OS to v10.6.3 and started having trouble printing from remote computers. I have a Canon MP600 connected via USB to an iMac and can print just fine from that computer. Prior to the upgrade I could print just fine from remote computers including both iBooks and Windows XP. In troubleshooting I’ve discovered that the CUPS server is rejecting all remote computers unless there is a local account with the same user name as on the remote computer. I’ve used CUPS admin to «Set Allowed Users» to the MP600 under the Administration tab to no avail. I tried both «username» and «@username» but neither works. I’ve bounced the CUPS server after each change to no avail. Following is an excerpt from the CUPS Error Log. I’ve obscured the ip addresses.

Get-Printer-Attributes ipp://new-host-4.home:631/printers/Canon_MP600

Returning IPP successful-ok for Get-Printer-Attributes (ipp://new-host-4.home:631/printers/Canon_MP600) from xxx.xxx.xxx.xxx

cupsdSetBusyState: Not busy

cupsdReadClient: 19 POST /printers/Canon_MP600 HTTP/1.1

cupsdSetBusyState: Active clients

cupsdAuthorize: No authentication data provided.

cupsdReadClient: 19 1.1 Print-Job 1

Print-Job ipp://new-host-4.home:631/printers/Canon_MP600

check_quotas: UUID lookup failed for user «danielledavidson»

Denying user «danielledavidson» access to printer «Canon_MP600» (unknown user)…

Print-Job client-error-not-authorized: Not allowed to print.

Returning IPP client-error-not-authorized for Print-Job (ipp://new-host-4.home:631/printers/Canon_MP600) from xxx.xxx.xxx.xxx

Can anyone provide insight into this problem?

iMac 20″ Intel Core 2 Duo 2.16 GHz,

Mac OS X (10.6.3)

Posted on May 9, 2010 8:14 PM

Источник

Cups running on Ubuntu 15.10 server and so far so good.

When an OS X device tries to print through the ubuntu cups server, I get this error:

IPP client-error-not-authorized for Create-Job

On the OS X device in the print job I get the message:

Hold for Authorization

Made the standard tweaks to cupsd.conf and printers.conf (see below), but no joy.

Any cups experts have any advice?

Thanks

Luis

cupsd.conf:

#
# 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 debug
PageLogFormat

# Deactivate CUPS' internal logrotating, as we provide a better one, especially
# LogLevel debug2 gets usable now
MaxLogSize 0

# Only listen for connections from the local machine.
#Listen localhost:631
Port 631
Listen /var/run/cups/cups.sock

# Show shared printers on the local network.
Browsing On
BrowseLocalProtocols dnssd
#BrowseAllow all
# Default authentication type, when authentication is required...
DefaultAuthType None

# Web interface setting...
WebInterface Yes

# Restrict access to the server...
<Location />
  Order allow,deny
  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 Ren
ew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Canc
el-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-Dev
ices>
    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-J
ob-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 Ren
ew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Canc
el-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-J
ob-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>

printers.conf:

# Printer configuration file for CUPS v2.1.0
# Written by cupsd
# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING
<Printer SHARP_MX-2640N>
UUID urn:uuid:ce9f69de-ba08-3630-7365-088439080a0f
AuthInfoRequired none
Info SHARP MX-2640NPCL_PS
Location Local Printer
MakeModel Sharp MX-2640N PS, 1.1
DeviceURI lpd://192.168.25.52/lp
State Idle
StateTime 1449759918
ConfigTime 1449702658
Type 8401116
Accepting Yes
Shared Yes
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
AllowUser all
OpPolicy default
ErrorPolicy retry-job
Attribute marker-colors #00FFFF,#FF00FF,#FFFF00,#000000,none,#00FFFF,#FF00FF,#FFFF00,#000000,#00FFFF,#FF00FF,#FFFF00,#000
000,none
Attribute marker-levels 35,50,-1,75,0,73,73,73,63,73,73,73,63,-1
Attribute marker-names Cyan Toner,Magenta Toner,Yellow Toner,Black Toner,Waste Toner,Cyan Photoconductive Drum,Magenta Pho
toconductive Drum,Yellow Photoconductive Drum,Black Photoconductive Drum,Cyan Developer,Magenta Developer,Yellow Developer
,Black Developer,Fusing Unit
Attribute marker-types toner,toner,toner,toner,waste-toner,opc,opc,opc,opc,developer,developer,developer,developer,fuser
Attribute marker-change-time 1449759918
</Printer>

Источник

With my current configuration, printers can be installed on windows, but the wizard doesn’t prompt for credentials and printing is not possible.
Despite supplying the credentials in the url (http://some_user:password@serverip:port/printers/myprinter), windows is persistently using the local account name and does not seem to attempt basic auth (as described in the linked post).

Denying user "local_windows_user" access to printer "myprinter"...
Print-Job client-error-not-authorized: Not allowed to print.
[Client x] Returning IPP client-error-not-authorized for Print-Job

Am I missing something in my configuration so that the windows client is not forced to prompt for a password? Even configuring the port in windows and specifying credentials there doesn’t change the outcome.
Might it be possible to make CUPS only look at the url for authentication as a workaround?

I have tried using basic auth on locations that are currently allowed, but that led to the install failing instead of a prompt so far.

some_user is allowed to print with myprinter via the web interface.
when credentials are prompted, the connection is upgraded to https.
Testing with DefaultEncryption Never did not change the result.

cupsd.conf

Listen localhost:631
Listen serverip:port

Browsing On
BrowseLocalProtocols dnssd

DefaultAuthType Basic

<Location />
  Order allow,deny 
</Location>
    
# Restrict access to the admin pages...
<Location /admin>
  AuthType Default
  Order allow,deny
  Require user @SYSTEM
</Location>

# Restrict access to configuration files...
<Location /admin/conf>
  AuthType Default
  Require user @SYSTEM
  Order allow,deny
</Location>

# Restrict access to log files...
<Location /admin/log>
  AuthType Default
  Require user @SYSTEM
  Order allow,deny
</Location>

# Set the default printer/job policies...
<Policy default>
  # Job/subscription privacy...
  JobPrivateAccess default
  JobPrivateValues default
  SubscriptionPrivateAccess default
  SubscriptionPrivateValues default

  <Limit Get-Printer-Attributes>
    #AuthType Default
    Order allow, deny
  </Limit>

  <Limit Create-Job Print-Job Print-URI Validate-Job>
    Order deny, allow
    AuthType Basic
  </Limit>

[ommitted]

Versions

Server: Fedora 37 Server
Cups Version: cups-2.4.2-5.fc37
Windows Version: Windows 10 Pro 21H2 (tested, not working), Windows 10 Pro 22H2 (tested, not working)

Notes

Tested on plain Linux Mint 21.1 Live. All printers are automatically detected and prompt for password on printing. On the server, the user is logged as some_user.

When requiring basic auth for Get-Printer-Attributes

Windows will show a generic error «could not connect.. verify printer name, etc…»

Cups log:

POST /printers/myprinter HTTP/1.1
cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
[Client 6] Read: status=200, state=6
[Client 6] No authentication data provided.
[Client 6] 2.0 Get-Printer-Attributes 6
Get-Printer-Attributes ipp://some_user:password@serverip:port/printers/myprinter
cupsdIsAuthorized: username=""
[Client 6] Returning HTTP not authorized for Get-Printer-Attributes (ipp://some_user:password@serverip:port/printers/myprinter
[Client 6] cupsdSendHeader: code=426, type="text/html", auth_type=1
[Client 6] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
[Client 6] Closing connection.
cupsdSetBusyState: newbusy="Not busy", busy="Active clients"

Visiting the URL in the browser, i get a warning: «you are about to login with username…, but the page doesn’t require auth». If I proceed, i get to a redirect page, which reloads after ~1s and only then I’m prompted for credentials. Maybe the html response before the prompt for basic auth is what trips Windows up.

When trying to add an URL to a generic webserver with basic auth

In this case, Windows (and a browser) will prompt for a password right away.

Источник

Forum rules
Before you post please read how to get help. Topics in this forum are automatically closed 6 months after creation.

bturrell

[Solved] Cups printing problem.

I’m trying to set up a home network, but it’s proving to be a bigger task than I had originally planned. I’ve needed help almost every step of the way. The issue I’m having now is, I can’t print from a remote client. When I try, the message I get, in the printer status block, is «Processing — NT_STATUS_ACCESS_DENIED opening remote spool Test Page.» I’m able to print locally, using the «lpr» command.

I appreciate any assistance.

I’m using Ubuntu Server 12.04.2 for the server, and Linux Mint 15 for the remote client.

Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 2 times in total.

Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.

User avatar

uzername

Level 3
Level 3
Posts: 146
Joined: Mon Feb 25, 2013 4:41 pm

Re: Cups printing problem.

Post

by uzername » Mon Jul 29, 2013 2:37 pm

Is your cupsd.conf set up to allow connections from your clients? I thought that NT STATUS message was some windows error, but I guess not. Can you post your cupsd.conf and more info about your network?

Linux counter #317716

altair4

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Level 20
Posts: 11021
Joined: Tue Feb 03, 2009 10:27 am

Re: Cups printing problem.

Post

by altair4 » Mon Jul 29, 2013 3:17 pm

Because you are accessing the Cups server through Samba from a Linux client. Why not access the CUPS server directly.

If you are using Mint15 Cinnamon open a terminal and enter:

Then add a new printer and in the «Enter Device URI» box enter the location of the Ubuntu server and it’s printer by ip address:

Code: Select all

ipp://192.168.0.100:631/printers/PRINTER_NAME

Change 192.168.0.100 to the ip address of the server and PRINTER_NAME to it’s real name.

OR, by hostname:

Code: Select all

ipp://treefrog:631/printers/PRINTER_NAME

And remember avahi has set you free so use it by accessing it this way:

Code: Select all

ipp://treefrog.local:631/printers/PRINTER_NAME

Note: hopefully, your printer name doesn’t have spaces in it’s name because if it does I can’t for the life of me remember what to do with spaces in a printer name — %20, 40, … just don’t remember.

Please add a [SOLVED] at the end of your original subject header if your question has been answered and solved.

bturrell

Re: Cups printing problem.

Post

by bturrell » Mon Jul 29, 2013 4:10 pm

Alright, one step closer… I hope.

Now it says, «Processing — The printer is not responding.»
There is a status message that says «Printer may not be connected.»

The printer is connected, I can print from the server. Could it be a setting in the cupsd.conf file?

altair4

Level 20
Level 20
Posts: 11021
Joined: Tue Feb 03, 2009 10:27 am

Re: Cups printing problem.

Post

by altair4 » Mon Jul 29, 2013 5:03 pm

Is the printer shared? You have to select «Share printers attached to this system» under Administration and «Share this printer» under Printers when you access the CUPS configuration utility.

Please add a [SOLVED] at the end of your original subject header if your question has been answered and solved.

bturrell

Re: Cups printing problem.

Post

by bturrell » Mon Jul 29, 2013 6:31 pm

On the remote client, the printer is marked «shared.» The server is strictly command line. I didn’t see anything giving the option whether or not to share in the ‘cupsd.conf’ file. Is there a configuration file for the specific printer?

altair4

Level 20
Level 20
Posts: 11021
Joined: Tue Feb 03, 2009 10:27 am

Re: Cups printing problem.

Post

by altair4 » Tue Jul 30, 2013 7:31 am

On the client open a browser and enter:

Where 192.168.0.100 is the ip address of treefrog.

You will have to jump through some hoops to get access if this is your first time and the username and password it’s asking for are that of the administrator of the server.

Then select «Administration» tab and make sure the sharing box is checked:

CUPS1.png

Then select «Printers» tab and double click the name of the printer you want to share:

There will be 2 combo boxes. Select the one titled administration and then select Modify Printer. Most of the defaults have already been selected so just hit Continue until you reach something that looks like this:

CUPS2.png

Make sure the «Share this printer» box is checked.

Please add a [SOLVED] at the end of your original subject header if your question has been answered and solved.

bturrell

Re: Cups printing problem.

Post

by bturrell » Thu Aug 15, 2013 2:10 pm

Alright, sorry for the long time reply, work stuff came up.
When I type 192.168.0.4:631 into the address bar, it comes up with a white page that says «Forbidden» across the top. It took me a bit to get it there. For a while it would just say that it wouldn’t connect. I changed the cupsd.conf file from

to

and it allows my remote client to «see» it, but it is forbidden to connect.

User avatar

uzername

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Posts: 146
Joined: Mon Feb 25, 2013 4:41 pm

Re: Cups printing problem.

Post

by uzername » Thu Aug 15, 2013 3:36 pm

If you haven’t done it already, you need to add the IPs of the computer(s) you want to be able to access the printer to the /etc/cups/cupsd.conf file.

E.g.:

Code: Select all

# Restrict access to the server...
<Location />
  Order allow,deny
  Allow 192.168.0.101
  Allow 192.168.0.102
  Allow 192.168.0.103
  Allow 192.168.0.104
</Location>

etc., with the same done for the IPs you want to be able to access the admin/config pages.

Supposedly you can use wildcards to cover the whole subnet (192.168.0.*) but that has never worked for me for some unknown reason. But adding the specific IPs work, and maybe even CIDR would work (Allow 192.168.0/24) but I’ve never tried it to find out.

Linux counter #317716

bturrell

Re: Cups printing problem.

Post

by bturrell » Thu Aug 15, 2013 4:04 pm

I set the server access to

Code: Select all

<Location />
Order allow,deny
Allow 192.168.0.*
</Location>

I’ll try adding specific IPs and see if it changes anything.

bturrell

Re: Cups printing problem.

Post

by bturrell » Thu Aug 15, 2013 4:28 pm

Alright, so now I can access the page referenced above. The printer is shared.

When I click ‘print’ on the remote client, the message that comes up is «cups-remote-pending,» and under printer status it says «Processing — Waiting for the printer to become available.»

bturrell

Re: Cups printing problem.

Post

by bturrell » Thu Aug 15, 2013 6:01 pm

Code: Select all

Unknown directive SystemGroup on line 3 of /etc/cups/cupsd.conf
failed to CreateProfile: org.freedesktop.ColorManager.AlreadyExists:profile id 'Canon_MP190-Gray..' already exists
failed to CreateProfile: org.freedesktop.ColorManager.AlreadyExists:profile id 'Canon_MP190-RGB..' already exists
failed to CreateDevice: org.freedesktop.ColorManager.AlreadyExists:device id 'cups-Canon_MP190' already exists
Failed to update TXT record for Canon_MP190 @ treefrog.com: -2

User avatar

uzername

Level 3
Level 3
Posts: 146
Joined: Mon Feb 25, 2013 4:41 pm

Re: Cups printing problem.

Post

by uzername » Thu Aug 15, 2013 9:49 pm

So… are you in the lpadmin group? :?:

You could also try adding «root» and «sys» to the SystemGroup line, but I think the place for it now is in the /etc/cups/cups-files.conf file, at least on Mint, not sure about Ubuntu. The error is saying «Unknown directive» because SystemGroup has been removed to that new file. But you still might need to be in the lpadmin group.

Linux counter #317716

bturrell

Re: Cups printing problem.

Post

by bturrell » Sat Aug 17, 2013 2:28 pm

I added ‘root’ and ‘sys’ to the SystemGroup line in cupsd.conf and in cups-files.conf. I also added myself to the lpadmin group. Nothing changed. When I type:

I get:

Code: Select all

printer Canon_MP190 now printing Canon_MP190-2. enabled since Sat 17 Aug 2013 01:35:42 PM EDT
Waiting for printer to become available.

So, even CUPS is waiting for the printer to be available.

User avatar

uzername

Level 3
Level 3
Posts: 146
Joined: Mon Feb 25, 2013 4:41 pm

Re: Cups printing problem.

Post

by uzername » Sat Aug 17, 2013 3:42 pm

I would try removing the printer from the cups interface and then adding it back again. Are you sure the correct drivers are loaded?

(Btw, don’t forget to log the user out and back in after making changes to group file.)

Linux counter #317716

bturrell

Re: Cups printing problem.

Post

by bturrell » Sat Aug 17, 2013 6:16 pm

Alright, I’ve removed the printer from the cups interface and reinstalled it using the remote client cups configuration (much easier than using the local command line). When I hit print now, it doesn’t print. It doesn’t give me an error message on the client. The print queue says «awaiting authentication,» and the error_log says:

Code: Select all

E [17/Aug/2013:18:11:02 -0400] Returning IPP client-error-not-authorized for Create-Job (ipp://treefrog.local:631/printers/Canon) from 192.168.0.14

I’m stuck again. I appreciate all the help.

bturrell

Re: Cups printing problem.

Post

by bturrell » Sun Aug 18, 2013 3:43 pm

More info:

When I view the printer from the CUPS remote client page, it says «Idle, Accepting Jobs, Not Shared, Server Default.» I’ve done everything I can think of to make it shared (I even edited the printers.conf file) but it still says «Not Shared.» When I try to print locally with the lpr command, it says lpr: printing not authorized. When I try to print from the remote client it just stays in the queue, and says «Held for Authentication.» When I pull up the error_log file it says

Code: Select all

E [18/Aug/2013:14:44:43 -0400] Returning IPP client-error-not-authorized for Create-Job (ipp://treefrog.local:631/printers/Canon) from 192.168.0.14

I’ve been over every .conf file I can find (I don’t have a client.conf file that I’ve seen posts about). I don’t have a clue where to go from here.

Thank you,
Ben

bturrell

Re: Cups printing problem.

Post

by bturrell » Tue Aug 20, 2013 4:36 pm

I removed cups:

I reinstalled cups:

The only script I changed was the ‘Listen’ line:

Then I set it up from the remote client.

I appreciate all the help.

Ben

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  • cups error Returning IPP client-error-not-authorized for Create-Job

  1. September 28th, 2016


    #1

    Join Date
    May 2016
    Beans
    9

    cups error Returning IPP client-error-not-authorized for Create-Job

    hello guys ,
    whenever i try to print on ubuntu it is throwing me this error on /var/log/cups/error_log » Returning IPP client-error-not-authorized for Create-Job» i recently changed «ipd to ipp» since then I’ m not able to print. Environment.

    Last edited by QIII; September 28th, 2016 at 06:33 PM.

    Reason: title

  2. September 28th, 2016


    #2

    Join Date
    May 2016
    Beans
    9

    Re: cups error Returning IPP client-error-not-authorized for Create

    before changing from lpd to ipp printer was working perfectly fine. i even have a correct url. http://ipaddress:631/printers/printername.

    Last edited by QIII; September 28th, 2016 at 06:33 PM.

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