Dock
Posts: 3
Joined: Wed Aug 06, 2014 8:00 pm

Using cups

Fri Aug 29, 2014 8:44 pm

In cups administration when I click on find printer I get
Error unable to find printer
Forbidden
Had a HP printer connected also tried it with a Epson
What am I doing wrong?

fruitoftheloom
Posts: 23337
Joined: Tue Mar 25, 2014 12:40 pm
Location: Delightful Dorset

Re: Using cups

Sat Aug 30, 2014 6:13 am

Dock wrote:In cups administration when I click on find printer I get
Error unable to find printer
Forbidden
Had a HP printer connected also tried it with a Epson
What am I doing wrong?
You need Admin permission to change CUPS settings

Code: Select all

sudo usermod -a -G lpadmin pi
http://www.penguintutor.com/linux/printing-cups
Rather than negativity think outside the box !
RPi 4B 4GB (SSD Boot)..
Asus ChromeBox 3 Celeron is my other computer...

Dock
Posts: 3
Joined: Wed Aug 06, 2014 8:00 pm

Re: Using cups

Sat Aug 30, 2014 12:14 pm

I login using pi and raspberry, does this not give me Adm rights? If not how do I get it? Thanks for your help

User avatar
kusti8
Posts: 3439
Joined: Sat Dec 21, 2013 5:29 pm
Location: USA

Re: Using cups

Sat Aug 30, 2014 1:19 pm

You login with pi and raspberry, but pi needs to be authorized to change CUPS settings by being added to the usergroup as fruitoftheloom said.

Also, you should probably change your password to something more secure than the default.
There are 10 types of people: those who understand binary and those who don't.

Dock
Posts: 3
Joined: Wed Aug 06, 2014 8:00 pm

Re: Using cups

Sun Aug 31, 2014 6:44 pm

I have used. Sudo adduser xxx put in a new user name and password, rebooted but it still shows can not add printer. Looks like this old man still needs help. THANKS

fruitoftheloom
Posts: 23337
Joined: Tue Mar 25, 2014 12:40 pm
Location: Delightful Dorset

Re: Using cups

Sun Aug 31, 2014 7:23 pm

Dock wrote:I have used. Sudo adduser xxx put in a new user name and password, rebooted but it still shows can not add printer. Looks like this old man still needs help. THANKS

Code: Select all

sudo usermod -a -G lpadmin pi
Rather than negativity think outside the box !
RPi 4B 4GB (SSD Boot)..
Asus ChromeBox 3 Celeron is my other computer...

Return to “Troubleshooting”