OpenSUSE Hardware :: Cups Fails With 'permissions' On Serial Printer?
Sep 3, 2011
I am trying to test GAINSCHA receipt printers on opensuse 11.4They have supplied drivers and filter. I have added filter to /usr/lib/cups/filter and drivers(ppd files) to /usr/share/cups/model/gainscha/. I can add the printer model and driver from Yast.The printer is a serial printer and I connect to it using 'usb-to-serial' converter. I can raw-print direct to printer by, ' echo hello > /dev/ttyUSB0 '. It works.Serial port parameters used while setting up Cups queue are correct. ( Tested via cutecom, opening port with the same parameters and writing to the port. It is also printing).Now when I print from any application, the job is held up in Cups queue for reasons, ' no permissions to port'. I tried becoming root and printing from kwrite.
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Feb 3, 2010
I am unable to access a serial port as normal user in OS 11.2. The ownership for the port,/dev/ttyS0 belongs to root:dialout. Group dialout has RW permissions.So,I guess the user has to belong to 'dialout' group.Even after a user is included in dialout port,still the user is unable to access,"Permission is Denied".
Before OS 11.2,I used to make the users members of group "uucp" to get serial port access.I tried that also in OS 11.2,without luck.So,I have to be root to access it. This requirement itself seems to be one of the fossils of old time Linux where for normal usage of PC resources,one needed elevated privileges.I guess the trend now is to let the user do all PC work,but in a safe way.
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Mar 23, 2010
I have an HP J6480 "all in one" printer, suse 11.2, hplip, wireless network, the printer only prints when I start the printer que each session using the root user ... where do I find the instructions to setup the printer que in cups or is there a setting in hplip that does this?
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Jul 19, 2010
Where is the virtual PDF printer for cups? On debian it is called cups-pdf.
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Jul 21, 2010
i'm using a Lexmark Pro 905 printer , it's a local printer with Ethernet connection to the pc.I installed the driver and this used to work on 11.2, now with openSUSE 11.3 it's not working. THe yast test page comes out but nothing is printed from open office.I opened port 661 UDP in the firewall but still no result comes from open office.I then added the printer in cups but i still have an error and no print : ( cups-1.4.4-2.3.i586 )
Lexmark_Network_Backend_1
Lexmark Pro800-Pro900 Series
Local Printer Lexmark Pro800-Pro900 Series, 1.0
[code]....
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Feb 22, 2011
Is there a setting to auto-resume stopped printers? I believe to remember that the CUPS configuration file had an option for setting a time interval to retry and restart printers, but I cannot find it any more, nor something similar in the [URL] dialogues. We have an old ink jet connected by USB to a laptop docking station, which is used by my wife and myself. Currently, we always have to go to the CUPS page after docking and resume the printer manually, whenever we "scheduled" a printing job while being undocked. (Yes, I do have a dedicated box that could also act as a convenient print server, allowing us printing over the local wireless network, but after rearranging our living spaces, I am not allowed to place the printer within an USB-cable's length next to that box. it's complicated.
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Jan 10, 2011
Ok have setup my printer under suse 11.3 just fine and printing perfectly, and have added the printer to a windows 7 client, but had to get the disk to install the windows driver. Is there any way that i can put the windows driver on the linux machine so that when i go to a windows client and want to add the printer, i can just connect to the printer and the windows driver will be installed over the network like it does with windows servers?
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Apr 27, 2010
I have PDF printer on laptop, but not on work machine. Both using 11.2.How to install it on work machine (desktop)?
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Feb 16, 2009
With the printer I am using, the text always extends part of the way into the margins, resulting in it getting cut off. Is there any way to change the margins for a printer?
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Sep 21, 2010
I want to setup my Epson Stylus (515W)-A letter before the 5 but not sure what. Basically when I open CUPS I click on add on new printer, I enter add printer but then the page says access denied. Also this is a network printer.
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Jan 11, 2010
the remote printer appears in cups but if I try to do a test page i get a page not found error. it even says ready under yast printers.it is set up on a remote desktop using cups
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Jul 21, 2010
Installed fedora/configued samba, shared printer and i am not able to access shared printer from any of the fedora machine. I am able to access the printer /shared folder from windows machine. I dont know the process of cups installation.
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Jul 27, 2010
yesterday I upgrade my opensuse 11.2 to 11.3 with zypper dup. Today I try to print something but printer doesn't react for page nor test page. On 11.2 it works perfectly. I have samsung ml 1640 connected directly to PC via usb.
output from cups:
Description:OpenBlackBox v mojom rume
Location:Moj rum
Driver:Samsung ML-1640 Series (grayscale, 2-sided printing)
Connection:usb://Samsung/ML-1640%20Series
Defaults:job-sheets=none, none media=iso_a4_210x297mm sides=one-sided
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Feb 24, 2010
I have a printer configured on my Ubuntu server using CUPS amd made it available to the local network. The printer is recognized on my other Ubuntu machine without any problems.
But on my Suse laptop, the printer is not recognized. Using the YaST printer Configuations, I choose the option "Recieve Printer Information from Remote CUPS servers. But no printer is found.But... when I choose Do All Yout Printing Directly via One Remote CUPS server and enter the correct IP address (192.168.1.100), the printer is found andI am sure the printer info is broadcasted because it shows up on my second Ubuntu PC. But why is it not recognized by default on my Suse machine
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Jun 6, 2010
I'm trying to setup a headless CUPS server, but no matter what I do, I can't add a new printer. Not using the web interface, or the GUI of another computer connected to the CUPS server.I always get to the point shown in the attached screenshot, and then I am asked for a password, which never works. I've practically slaughtered my cupsd.conf, and it now looks like this:
Code:
LogLevel info
# Allow remote access
Port 631
Listen /var/run/cups/cups.sock
[code]....
it looks like the above should tell CUPS to never ever ask for authentication, but as you can see in the second screenshot, it still does!
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Dec 15, 2009
I have a wire network connection to a printer over my Lan. It is an HP 3210 All-in-One series. Can someone tell me whether cups is capable of printing to this printer? Or do I need to use HP's drivers (:::shudder::?
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Oct 15, 2010
Is it possible to setup a printer without cups, most of Linuxes try to setup cups, which is basically for Notworks, but it really doesn't help much with a stand alone and more of nuisance and a hindrance.
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Sep 9, 2010
whose still learning the ropes, I've installed a new printer on my Debian (2.26 version, unstable, tho' duly updated ) - a HP Photosmart C4600 ,through CUPS and all [b]seemed[/b] well ... applied /etc/init.d/cups restart.Result: it appears to oblige for a moment then straight back to 'STOP' mode so that I can't even get a test page printed.I'm at a loss to know what the issue might be, except if the message coming up on the CUPS admin page - "Filter "foomatic-rip-hplip" for printer "Printer" not available is of any pertinence: I've tried getting/installing/enabling such but -no joy.s
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Apr 21, 2009
I'm trying to get cups-pdf to work. I'm working on adding the virtual printer through http://localhost:631, but when I try it asks for my password. I cannot use root because I have locked it out and currently use sudo with my main account. To make changes using my main user account credentials, do I need to add that account to some "printer admin" group, or something?My sys info, in case it makes a difference:Debian Lenny amd64, Xfce desktop
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Jul 2, 2010
Running Debian 5, fairly new install. I have CUPS 1.38 installed. After much work, I got a PPD file for a Dell printer working - albeit not the exact one I need (5330dn), but close enough to work (3100cn). Question: when I look at the list of printers in CUPS, I see a bunch of extra printers that are on the network, but that I didn't add. How do I remove them (ie. I don't want them to be listed)?Going to Administration | Manage Printers shows me a black button named "Delete Printer", but clicking on it gives me an error message of:
Ok, while I'm here, I'll ask 2 other simpler questions:
(2) anyone have the .ppd file for the Dell M5330dn printer? I've spent 90 minutes on the phone w/ the Dell tech support, and those guys are clueless....
(3) I have 4 printers of the same model. the first is working - is there an easy (command line) way of adding the other printers? Ie. can I just copy the /etc/cups/ppd file 3 times, renaming it to my other printer names (and ip addresses)?
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Apr 10, 2009
I have a HP Officejet G85 and I just upgraded my system, which included the whole printer subsystem, and lost my printing. I have tried adding it via KDE's print dialog as well as directly via CUPS (localhost:631), to no avail.
I have searched all over the web for a couple of days, and can find similar stuff, but no resolution. I think it may be new (I just upgraded most of my system) in the latest releases of cups/hplip/.etc. Also, after the upgrade my hp-toolbox quit working, telling me I don't have qt4 installed, which I do.
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Jan 30, 2009
I am hard time printing to one particular Canon IR8500 printer Red hat.WE are using CUPS to manager around 30 printers.when I try to start the printer from CUPS, it comes back immediately to Printer State: Stopped, accepting jobs..After I delete it and redefine it, the status says Idle, but as soon as I submit a job, the status change to 'Stopped'.
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May 12, 2009
I'm working on CUPS server here now, I am new to the whole Fedora area, I'm starting to like it, tackling one service after the other. I have cups, which I don't recall installing but was there guess its a default. So I added a printer on my server, that was on a 10.0.1.1 block, added it as lpd://10.0.1.1/lab3printer. Ok that worked and printed from my server, but my problem is when other machines try to add the printer. I continue getting this problem
Alberto "recoverable: Network host '10.0.11.25' is busy; will retry in 30 seconds..."
On the computer it was added as printer lpd://10.0.11.25/alberto because my server has that IP and printer well named it alberto. I followed what this said with the xined.d [URL].
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Jan 29, 2010
So I have a Zebra S4M label printer that I have managed to get mostly working under CUPS. To make that work, I have the printer upgraded with the latest firmware, CUPS 1.4.1 with its AppArmor profile disabled and the Zebra EPL/ZPL ppd file that's floating about the internet loaded into cups. The printer is connected via USB to the computer, and is set up in cups using ZPL. The computer acts as a print server for other computers, and everything seems to work ok, with one exception. When the printer runs out of paper or runs out of ink ribbon, the printer stops and displays an error on screen, but CUPS never stops. It keeps taking jobs, sends them to the printer and reports that everything is A-OK. It appears at a certain point, the printer's memory gets full and then CUPS sort of hangs.
But it still doesn't display and errors or stop the quque, it just starts this weird behavior where it eats jobs or combines them into one giant job that it just sits on. What I need is for CUPS to know that the printer is out of paper or ribbon and pause the queue until the error status is clear. I know that this printer is communicating its status in some way, as when it's connected to a windows machine, the print queue stops when the paper runs out. How to get CUPS to recognize the printer status so that I'm not losing jobs? I've tried digging through the debug logs but there doesn't seems to be much help there. I do notice that from time to time CUPS says it's discarding "unused printer status changed" and "unused job progress" events but other than that, nothing I see of interest.
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Nov 2, 2010
server not exporting CUPS printer?
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Aug 2, 2011
My work has switched to Fuji Xerox printers, which up to today I've been able to print to simply by sending a PostScript file to their IP addresses. But as of today printing requires a login. Here are the (Windows) instructions:
"Start>Settings>Printers and Faxes>R-Click on the printer>Properties>Configuration>Accounting>Change the dropdown box �Use Login Name� to �Enter owner name�>Type in your staff ID number in the User ID box e.g. �e*******�>OK>Apply"
how do I apply this to CUPS? Where can I find an owner name in CUPS?
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Aug 11, 2011
I cannot navigate my windows network because of a unresolved issue.
see http://ubuntuforums.org/showthread.p...8#post11131098
The workaround is to use the IP address of the computers.
Problem is that CUPS has the printer address with the computer name as opposed to IP addresses.
CUPS will not let me manage the network printer. It asks for a user and password. My sudo name and password dont work.
I think the solution lies in the cups.conf but I am unsure how to fix it so that I can manage the printers.
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Nov 17, 2010
I am trying to connect a Brother HL-2230 printer over CUPS on an Ubuntu Lucid box. However, when I attempt to add the printer using the web interface (localhost:631/admin) the printer is missing from the page that asks me to choose the driver; however, many other Brother and HL-series printers are listed. My question is, how can I get my printer to appear on the driver list (and yes, I installed the manufacturer's CUPS and LPR drivers)?
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May 1, 2010
Can CUPS print to a color printer? And also do I need a GUI running on my computer in order for CUPS to work?
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May 14, 2010
When I try to print something there is only some led blinks on printer and nothing is print. I am using drivers from brother(cupswrapper). I am using CUPS 1.3.11. I didn't have any problems on my previous installation of slackware(but I don't know which driver I've used).
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