[SOLVED] Cups Ubuntu 20.04 Error NT_STATUS_ACCESS_DENIED

[SOLVED] Cups Ubuntu 20.04 Error NT_STATUS_ACCESS_DENIED - how to solved this problem, ok my experience to many lot iam google for this problem when i connect linux ubuntu 20.04 to sharing printer on windows 7 and 10, actualy no bugs on cups CUPS 2.3.1 it just method of setting conection from printer setting, so i want to show you how to solved cups error NT status Access denied with my way that I've found

Reason error NT_STATUS_ACCESS_DENIED : Cups can't settup credential user and password from printer sharing windows, make sure there is a password in windows before your sharing to linux.

To Solved Cups error NT_STATUS_ACCESS_DENIED follow this step below :

1. Open Printer Setting

2. Scroll Down and click "Additional Printer Setting"

3. Click Server -> Connect -> and then Connect Again

4. And Then Click Add

5. Choose Windows Printer Via Samba

6. Input Conections like this : workgroup/192.168.60.102/epson-l1300

7. Very Important : on below Authentication :

Password : Fill your password account windows sharing

User : Fill your account windows sharing

do not confuse between user and password, because the user and password fields are reversed

8. Forward -> Choose printer type you want

9. Choose your driver

10. Give a name  of printer

11. Done

12 Test Page 

The error "NT_STATUS_ACCESS_DENIED" in CUPS (Common Unix Printing System) on Ubuntu 20.04 typically indicates a problem with permissions or user access. To troubleshoot this error, you can try the following steps:

1. Check the CUPS error log for more information by running the command: "sudo tail /var/log/cups/error_log"
2. Check the permissions on the CUPS configuration files and directories, they should be owned by the user "lp" and group "sys" with permissions of 755.
3. Try restarting the CUPS service by running the command: "sudo systemctl restart cups"
4. Check if the user trying to access the printer has the correct permissions in CUPS by running the command: "sudo usermod -a -G lpadmin <username>"
5. If the problem persist check your firewall configuration.
6. If these steps do not resolve the issue, you may need to consult the CUPS documentation or seek help from the CUPS community for further assistance.

The error "NT_STATUS_ACCESS_DENIED" when trying to access a Windows 10 shared printer from CUPS on Ubuntu 20.04 can occur due to a number of reasons. Here are some steps you can try to troubleshoot and resolve the issue:

1. Verify that the Windows 10 computer hosting the shared printer is turned on and connected to the network.
2. Ensure that the printer is shared on the Windows 10 computer and that the sharing settings are correct.
3. Check the firewall settings on the Windows 10 computer to ensure that the necessary ports are open for CUPS to access the shared printer.
4. On Ubuntu 20.04, Ensure that Samba is installed and configured correctly. You can check the configuration file /etc/samba/smb.conf and make sure that the following lines are uncommented:
5. workgroup = WORKGROUP
6. wins support = yes
7. dns proxy = no
8. Try adding the printer using the IP address of the Windows 10 computer instead of the hostname.
9. Try using the "netbios name" of the Windows 10 computer instead of the hostname or IP.
10. Check the credentials you are using to connect to the Windows 10 shared printer are correct.
11. Try adding the printer by using the "smb://" protocol instead of "smbclient"
12. If these steps do not resolve the issue, you may need to consult the CUPS documentation or seek help from the CUPS community for further assistance.

Confused.? discus with me : https://t.me/idLimitless