"+"s removed from device URIs. Causes, "client-error-not-possible".

[Greatnessguru]

Bug: system-config-printer removes "+" from the device URI. system-config-printer will not let me enter the missing "+", either.

Result when loading driver: "client-error-not-possible". Not able to print anything with CUPS.

Impact: everything that needs a "+" in the device URI. Example: gutenprint53+usb...

CUPS 2.2.10, system-config-printer 1.5.11. Raspberry Pi OS current as of 15 JAN 2021.

$ lpinfo -v ... gutenprint53+usb://canon-cp800/G200081700003253 (Canon SELPHY CP800, USB cable) ... gutenprint53+usb://canon-cp1300/B620111123382351 (Canon SELPHY CP1300, USB cable)

Main RPi system menu > Preferences > Print Settings (system-config-printer) ... gutenprint53usb://canon-cp800/G200081700003253 (Missing "+" before "usb".) ... gutenprint53usb://canon-cp1300/B620111123382351 (Missing "+" before "usb".)

CUPS gui (localhost:631), USB cable

Description: Canon CP800 Location:
Driver: Canon SELPHY CP800 - CUPS+Gutenprint v5.3.1 (color) Connection: gutenprint53+usb://canon-cp800/G200081700003253 Defaults: job-sheets=none, none media=jpn_hagaki_100x148mm sides=one-sided (system-config-printer now shows same/correct device URI with "+".) (Test prints: good.)

Description: Canon SELPHY CP1300 Location:
Driver: Canon SELPHY CP1300 - CUPS+Gutenprint v5.3.1 (color) Connection: gutenprint53+usb://canon-cp1300/B620111123382351 Defaults: job-sheets=none, none media=jpn_hagaki_100x148mm sides=one-sided (system-config-printer now shows same/correct device URI with "+".) (Test print: good.)

[zdohnal]

Hi @Greatnessguru Eddie,

thank you for reporting this issue!

I personally don't have any gutenprint supported printer, would you mind testing a following patch?

--- a/newprinter.py
+++ b/newprinter.py
@@ -2941,7 +2941,7 @@ class NewPrinterGUI(GtkGUI):
             entry.set_text(new_text)

     def on_entNPTDevice_changed(self, ent):
-        allowed_chars = string.ascii_letters+string.digits+'_-./:%[]()@?=&'
+        allowed_chars = string.ascii_letters+string.digits+'_-./:%[]()@?=&+'
         self.entry_changed(ent, allowed_chars)
         self.setNPButtons()

You can just add the change to your newprinter.py you have installed - f.e. it is in /usr/share/system-config-printer dir in Fedora. I would make a backup of original newprinter.py before applying the patch and put it back after testing the patch.

I'm able to test if + is not removed if I enter the whole uri (it works with this patch), but I'm not sure if it is applied during device discovery in s-c-p (I would need a device for it).

Thank you in advance!

[Greatnessguru]

I only have "newprinter.cpython-37.pyc" and similar "Python bytecode". It is in /usr/share/system-config-printer/pycache. My text editor does not like it.

I am not set up to do any compiling, but I could substitute that pyc file if someone can do the compiling for me.

Thanks, Eddie.

On Tue, Jan 19, 2021 at 12:32 AM zdohnal notifications@github.com wrote:

Hi @Greatnessguru https://github.com/Greatnessguru Eddie,

thank you for reporting this issue!

I personally don't have any gutenprint supported printer, would you mind testing a following patch?

--- a/newprinter.py +++ b/newprinter.py @@ -2941,7 +2941,7 @@ class NewPrinterGUI(GtkGUI): entry.set_text(new_text)

 def on_entNPTDevice_changed(self, ent):

• allowed_chars = string.asciiletters+string.digits+'-./:%[]()@?=&'
• allowed_chars = string.asciiletters+string.digits+'-./:%[]()@?=&+' self.entry_changed(ent, allowed_chars) self.setNPButtons()

You can just add the change to your newprinter.py you have installed - f.e. it is in /usr/share/system-config-printer dir in Fedora.

I'm able to test if + is not removed if I enter the whole uri (it works with this patch), but I'm not sure if it is applied during device discovery in s-c-p (I would need a device for it).

Thank you in advance!

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762611554, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7OWPGNHQA2EBZXE6ULS2UKNLANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[zdohnal]

@Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

[Greatnessguru]

I have the time on my hands to learn this. I'm not a raw beginner, but I have a ways to go.

I found "def on_entNPTDevice_changed(self, ent):" on line 2943 of system-config-printer https://github.com/zdohnal/system-config-printer/ newprinter.py of the master branch. I only see 1.4.x and libsecret branches, no plus_in_uris branch.

I have git and Python 3.7 already installed. (RPi OS tracks the Debian Buster releases pretty closely. I do upgrades weekly.) I'll try to figure out how to clone the master branch. If you can supply the Git command for that, it might help.

Thanks.

On Tue, Jan 19, 2021 at 4:44 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762725549, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7LANR75C64A6PXVBALS2VH6DANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

I found it! https://github.com/OpenPrinting/system-config-printer/blob/plus_in_uris/newprinter.py I see your added "+", too.

On Tue, Jan 19, 2021 at 11:11 AM Eddie Maddox greatnessguru@gmail.com wrote:

I have the time on my hands to learn this. I'm not a raw beginner, but I have a ways to go.

I found "def on_entNPTDevice_changed(self, ent):" on line 2943 of system-config-printer https://github.com/zdohnal/system-config-printer/newprinter.py of the master branch. I only see 1.4.x and libsecret branches, no plus_in_uris branch.

I have git and Python 3.7 already installed. (RPi OS tracks the Debian Buster releases pretty closely. I do upgrades weekly.) I'll try to figure out how to clone the master branch. If you can supply the Git command for that, it might help.

Thanks.

On Tue, Jan 19, 2021 at 4:44 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762725549, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7LANR75C64A6PXVBALS2VH6DANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

I found, "https://github.com/OpenPrinting/system-config-printer.git" and used that in "git clone". The "+" is missing, though!

Also, how do I compile and test?

On Tue, Jan 19, 2021 at 11:25 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found it! https://github.com/OpenPrinting/system-config-printer/blob/plus_in_uris/newprinter.py I see your added "+", too.

On Tue, Jan 19, 2021 at 11:11 AM Eddie Maddox greatnessguru@gmail.com wrote:

I have the time on my hands to learn this. I'm not a raw beginner, but I have a ways to go.

I found "def on_entNPTDevice_changed(self, ent):" on line 2943 of system-config-printer https://github.com/zdohnal/system-config-printer/newprinter.py of the master branch. I only see 1.4.x and libsecret branches, no plus_in_uris branch.

I have git and Python 3.7 already installed. (RPi OS tracks the Debian Buster releases pretty closely. I do upgrades weekly.) I'll try to figure out how to clone the master branch. If you can supply the Git command for that, it might help.

Thanks.

On Tue, Jan 19, 2021 at 4:44 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762725549, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7LANR75C64A6PXVBALS2VH6DANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

Possible github bug? Clone, HTTPS addresses: master: https://github.com/OpenPrinting/system-config-printer.git plus_in_uris: https://github.com/OpenPrinting/system-config-printer.git

They are the same. That can't be right. That explains why I did not see your "+" you added.

On Tue, Jan 19, 2021 at 11:46 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found, "https://github.com/OpenPrinting/system-config-printer.git" and used that in "git clone". The "+" is missing, though!

Also, how do I compile and test?

On Tue, Jan 19, 2021 at 11:25 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found it! https://github.com/OpenPrinting/system-config-printer/blob/plus_in_uris/newprinter.py I see your added "+", too.

On Tue, Jan 19, 2021 at 11:11 AM Eddie Maddox greatnessguru@gmail.com wrote:

I have the time on my hands to learn this. I'm not a raw beginner, but I have a ways to go.

I found "def on_entNPTDevice_changed(self, ent):" on line 2943 of system-config-printer https://github.com/zdohnal/system-config-printer/newprinter.py of the master branch. I only see 1.4.x and libsecret branches, no plus_in_uris branch.

I have git and Python 3.7 already installed. (RPi OS tracks the Debian Buster releases pretty closely. I do upgrades weekly.) I'll try to figure out how to clone the master branch. If you can supply the Git command for that, it might help.

Thanks.

On Tue, Jan 19, 2021 at 4:44 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762725549, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7LANR75C64A6PXVBALS2VH6DANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

For your branch I did Code > Download Zip and extracted it. I saw: def on_entNPTDevice_changed(self, ent): allowed_chars = string.asciiletters+string.digits+'-./:%[]()@?=&+'

Do we need to file a bug report with Github about having the wrong Code > Clone, HTTPS address for your branch, but the correct Zip file?

On Tue, Jan 19, 2021 at 1:12 PM Eddie Maddox greatnessguru@gmail.com wrote:

Possible github bug? Clone, HTTPS addresses: master: https://github.com/OpenPrinting/system-config-printer.git plus_in_uris: https://github.com/OpenPrinting/system-config-printer.git

They are the same. That can't be right. That explains why I did not see your "+" you added.

On Tue, Jan 19, 2021 at 11:46 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found, "https://github.com/OpenPrinting/system-config-printer.git" and used that in "git clone". The "+" is missing, though!

Also, how do I compile and test?

On Tue, Jan 19, 2021 at 11:25 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found it! https://github.com/OpenPrinting/system-config-printer/blob/plus_in_uris/newprinter.py I see your added "+", too.

On Tue, Jan 19, 2021 at 11:11 AM Eddie Maddox greatnessguru@gmail.com wrote:

I have the time on my hands to learn this. I'm not a raw beginner, but I have a ways to go.

I found "def on_entNPTDevice_changed(self, ent):" on line 2943 of system-config-printer https://github.com/zdohnal/system-config-printer/newprinter.py of the master branch. I only see 1.4.x and libsecret branches, no plus_in_uris branch.

I have git and Python 3.7 already installed. (RPi OS tracks the Debian Buster releases pretty closely. I do upgrades weekly.) I'll try to figure out how to clone the master branch. If you can supply the Git command for that, it might help.

Thanks.

On Tue, Jan 19, 2021 at 4:44 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762725549, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7LANR75C64A6PXVBALS2VH6DANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

I decided to check all branches for Code > Clone, HTTPS addresses. They were all the same as for master. Code > Clone, GitHub CLI addresses were also all the same as for master.

I hope someone can confirm my findings, that it's not an error on my part.

On Tue, Jan 19, 2021 at 1:35 PM Eddie Maddox greatnessguru@gmail.com wrote:

For your branch I did Code > Download Zip and extracted it. I saw: def on_entNPTDevice_changed(self, ent): allowed_chars = string.asciiletters+string.digits+'-./:%[]()@?=&+'

Do we need to file a bug report with Github about having the wrong Code > Clone, HTTPS address for your branch, but the correct Zip file?

On Tue, Jan 19, 2021 at 1:12 PM Eddie Maddox greatnessguru@gmail.com wrote:

Possible github bug? Clone, HTTPS addresses: master: https://github.com/OpenPrinting/system-config-printer.git plus_in_uris: https://github.com/OpenPrinting/system-config-printer.git

They are the same. That can't be right. That explains why I did not see your "+" you added.

On Tue, Jan 19, 2021 at 11:46 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found, "https://github.com/OpenPrinting/system-config-printer.git" and used that in "git clone". The "+" is missing, though!

Also, how do I compile and test?

On Tue, Jan 19, 2021 at 11:25 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found it! https://github.com/OpenPrinting/system-config-printer/blob/plus_in_uris/newprinter.py I see your added "+", too.

On Tue, Jan 19, 2021 at 11:11 AM Eddie Maddox greatnessguru@gmail.com wrote:

I have the time on my hands to learn this. I'm not a raw beginner, but I have a ways to go.

I found "def on_entNPTDevice_changed(self, ent):" on line 2943 of system-config-printer https://github.com/zdohnal/system-config-printer/newprinter.py of the master branch. I only see 1.4.x and libsecret branches, no plus_in_uris branch.

I have git and Python 3.7 already installed. (RPi OS tracks the Debian Buster releases pretty closely. I do upgrades weekly.) I'll try to figure out how to clone the master branch. If you can supply the Git command for that, it might help.

Thanks.

On Tue, Jan 19, 2021 at 4:44 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762725549, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7LANR75C64A6PXVBALS2VH6DANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

Code > Download Zip filenames for all branches are all different and correspond to their branch names.

On Tue, Jan 19, 2021 at 4:45 PM Eddie Maddox greatnessguru@gmail.com wrote:

I decided to check all branches for Code > Clone, HTTPS addresses. They were all the same as for master. Code > Clone, GitHub CLI addresses were also all the same as for master.

I hope someone can confirm my findings, that it's not an error on my part.

On Tue, Jan 19, 2021 at 1:35 PM Eddie Maddox greatnessguru@gmail.com wrote:

For your branch I did Code > Download Zip and extracted it. I saw: def on_entNPTDevice_changed(self, ent): allowed_chars = string.asciiletters+string.digits+'-./:%[]()@?=&+'

Do we need to file a bug report with Github about having the wrong Code > Clone, HTTPS address for your branch, but the correct Zip file?

On Tue, Jan 19, 2021 at 1:12 PM Eddie Maddox greatnessguru@gmail.com wrote:

Possible github bug? Clone, HTTPS addresses: master: https://github.com/OpenPrinting/system-config-printer.git plus_in_uris: https://github.com/OpenPrinting/system-config-printer.git

They are the same. That can't be right. That explains why I did not see your "+" you added.

On Tue, Jan 19, 2021 at 11:46 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found, "https://github.com/OpenPrinting/system-config-printer.git" and used that in "git clone". The "+" is missing, though!

Also, how do I compile and test?

On Tue, Jan 19, 2021 at 11:25 AM Eddie Maddox greatnessguru@gmail.com wrote:

I found it! https://github.com/OpenPrinting/system-config-printer/blob/plus_in_uris/newprinter.py I see your added "+", too.

On Tue, Jan 19, 2021 at 11:11 AM Eddie Maddox greatnessguru@gmail.com wrote:

I have the time on my hands to learn this. I'm not a raw beginner, but I have a ways to go.

I found "def on_entNPTDevice_changed(self, ent):" on line 2943 of system-config-printer https://github.com/zdohnal/system-config-printer/newprinter.py of the master branch. I only see 1.4.x and libsecret branches, no plus_in_uris branch.

I have git and Python 3.7 already installed. (RPi OS tracks the Debian Buster releases pretty closely. I do upgrades weekly.) I'll try to figure out how to clone the master branch. If you can supply the Git command for that, it might help.

Thanks.

On Tue, Jan 19, 2021 at 4:44 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru IMO the easiest way for you would be to clone the repo and compile it by itself, because I don't have python3.7 here. I pushed the change to branch called plus_in_uris.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenPrinting/system-config-printer/issues/208#issuecomment-762725549, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADUBK7LANR75C64A6PXVBALS2VH6DANCNFSM4WGJKEBQ .

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[zdohnal]

@Greatnessguru https links don't change regarding the branch you pulled - meaning 'plus_in_uris' branch is under the same link.

You can pull the remote branches this way (or any other google result of git how to get remote branches) after you cloned the repo or just apply the change on master branch, which is downloaded by default.

Then follow the steps in INSTALL file (the new system-config-printer will be installed in /usr/local, so it will overshadow your original s-c-p), test the change and uninstall the testing version by 'make uninstall'.

You will need some development packages for python3, cups and glib2, then packages containing intltool, automake, autoconf and xmlto. The actual package names can be different - it depends on your distro.

[Greatnessguru]

For cloning I'll just be Downloading the Zip file for a branch. THAT works.

The INSTALL file seems to be missing. :(

On Wed, Jan 20, 2021 at 2:53 AM zdohnal notifications@github.com wrote:

@Greatnessguru https links don't change regarding the branch you pulled - meaning 'plus_in_uris' branch is under the same link.

You can pull the remote branches this way (or any other google result of git how to get remote branches) after you cloned the repo or just apply the change on master branch, which is downloaded by default.

Then follow the steps in INSTALL file (the new system-config-printer will be installed in /usr/local, so it will overshadow your original s-c-p), test the change and uninstall the testing version by 'make uninstall'.

You will need some development packages for python3, cups and glib2, then packages containing intltool, automake, autoconf and xmlto. The actual package names can be different - it depends on your distro.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[zdohnal]

$ git clone https://github.com/OpenPrinting/system-config-printer.git
$ cd system-config-printer
$ git fetch origin plus_in_uris
$ git checkout plus_in_uris

this way you get the correct branch via git.

Aha, I'm sorry about INSTALL file - it is generated after ./bootstrap step, so it is even missing in github and it is correct behavior - I was looking into my local git, where I had generated files...

So I updated README.md now with the correct steps for compilation and installation - README.md is the zip :) or you can read it here on github.

[Greatnessguru]

pi@raspberrypi:~/CUPS $ cd system-config-printer pi@raspberrypi:~/CUPS/system-config-printer $ ./bootstrap ./bootstrap: 2: ./bootstrap: intltoolize: not found ./bootstrap: 3: ./bootstrap: aclocal: not found ./bootstrap: 4: ./bootstrap: automake: not found ./bootstrap: 5: ./bootstrap: autoconf: not found pi@raspberrypi:~/CUPS/system-config-printer $

Using the Add/Remove Software utility I searched for: "intltoolize": "No results were found." "aclocal": "Autotools support for Eclipse CDT" "automake": "Tool ... Makefiles" "autoconf": "... script builder"

I Added autoconf, which also added automake. No errors. I Added aclocal. No errors.

pi@raspberrypi:~/CUPS/system-config-printer $ ./bootstrap ./bootstrap: 2: ./bootstrap: intltoolize: not found configure.ac:5: warning: macro 'AM_GNU_GETTEXT_VERSION' not found in library configure.ac:6: warning: macro 'AM_GNU_GETTEXT' not found in library configure.ac:66: installing './compile' configure.ac:3: installing './missing' Makefile.am: installing './depcomp' parallel-tests: installing './test-driver' configure.ac:5: error: possibly undefined macro: AM_GNU_GETTEXT_VERSION If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure.ac:6: error: possibly undefined macro: AM_GNU_GETTEXT pi@raspberrypi:~/CUPS/system-config-printer $

Now what?

On Thu, Jan 21, 2021 at 12:54 AM zdohnal notifications@github.com wrote:

$ git clone https://github.com/OpenPrinting/system-config-printer.git $ cd system-config-printer $ git fetch origin plus_in_uris $ git checkout plus_in_uris

this way you get the correct branch via git.

Aha, I'm sorry about INSTALL file - it is generated after ./bootstrap step, so it is even missing in github and it is correct behavior - I was looking into my local git, where I had generated files...

So I updated README.md now with the correct steps for compilation and installation - README.md is the zip :) or you can read it here on github.

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[zdohnal]

Please read the README.md here or in the zip - intltool should be somewhere in the OS. It will not compile unless you install build dependencies.

Or report this bug for your OS and the package maintainer can provide you with updated package for testing.

[Greatnessguru]

"intltool": "... scripts ... XML"

I Added intltool. No errors.

pi@raspberrypi:~/CUPS/system-config-printer $ ./bootstrap You should update your 'aclocal.m4' by running aclocal. pi@raspberrypi:~/CUPS/system-config-printer $ pi@raspberrypi:~/CUPS/system-config-printer $ aclocal pi@raspberrypi:~/CUPS/system-config-printer $ pi@raspberrypi:~/CUPS/system-config-printer $ ./bootstrap pi@raspberrypi:~/CUPS/system-config-printer $ pi@raspberrypi:~/CUPS/system-config-printer $ ./configure

... ./configure: line 7005: cups-config: command not found ...

pi@raspberrypi:~/CUPS/system-config-printer $

"cups-config": "No results were found."

Now what?

On Thu, Jan 21, 2021 at 9:28 AM zdohnal notifications@github.com wrote:

Please read the README.md here or in the zip - intltool should be somewhere in the OS. It will not compile unless you install build dependencies.

Or report this bug for your OS and the package maintainer can provide you with updated package for testing.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[zdohnal]

@Greatnessguru Now please read the README.md file, as I suggested before. Every project has some build dependencies, which need to be install before compiling.

[Greatnessguru]

cups-config I think is supposed to be supplied by CUPS, which is installed already. How do I troubleshoot this?

On Fri, Jan 22, 2021 at 12:11 AM zdohnal notifications@github.com wrote:

Now what? Now please read the README.md file. Every project has some build dependencies, which need to be install before compiling.

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[zdohnal]

It is supplied by CUPS project, but it doesn't mean it is supplied in cups package. OS usually divides a project into several packages based on purpose of programs shipped in the package. The most common split during packaging is to separate files which are needed by common users, and which are needed by developers. If you check the README.md file, you will know you need a development packages. It depends on your OS how those packages are called, you need to find that by yourself.

[Greatnessguru]

Reading through the CUPS package names, nothing identifies itself as being for developing.

On Fri, Jan 22, 2021 at 12:33 AM zdohnal notifications@github.com wrote:

It is supplied by CUPS project, but it doesn't mean it is supplied in cups package. OS usually divides a project into several packages based on purpose of programs shipped in the package. The most common split during packaging is to separate files which are needed by common users, and which are needed by developers. If you check the README.md file, you will know you need a development packages. It depends on your OS how those packages are called, you need to find that by yourself.

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-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

pi@raspberrypi:~ $ apt list | grep cups

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

apcupsd-cgi/stable 3.14.14-2 armhf apcupsd-doc/stable 3.14.14-2 all apcupsd/stable 3.14.14-2 armhf bluez-cups-dbgsym/testing 5.50-1.2~deb10u1+rpt2 armhf bluez-cups/testing 5.50-1.2~deb10u1+rpt2 armhf cups-backend-bjnp/stable 2.0.1-1 armhf cups-browsed-dbgsym/testing 1.21.6-5+rpt1 armhf cups-browsed/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] cups-bsd/stable 2.2.10-6+deb10u4 armhf cups-client/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-common/stable,now 2.2.10-6+deb10u4 all [installed,automatic] cups-core-drivers/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-daemon/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-filters-core-drivers-dbgsym/testing 1.21.6-5+rpt1 armhf cups-filters-core-drivers/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] cups-filters-dbgsym/testing 1.21.6-5+rpt1 armhf cups-filters/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] cups-ipp-utils/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-pk-helper-dbgsym/testing 0.2.6-1+rpi1 armhf cups-pk-helper/testing,now 0.2.6-1+rpi1 armhf [installed,automatic] cups-ppdc/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-server-common/stable,now 2.2.10-6+deb10u4 all [installed,automatic] cups-tea4cups/stable 3.14~alpha0+svn3576-1 all cups-x2go/stable 3.0.1.4-1 all cups/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] gnuspool-cupspy/stable 1.7 all libcups2-dev/stable 2.2.10-6+deb10u4 armhf libcups2/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] libcupsfilters-dev/testing 1.21.6-5+rpt1 armhf libcupsfilters1-dbgsym/testing 1.21.6-5+rpt1 armhf libcupsfilters1/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] libcupsimage2-dev/stable 2.2.10-6+deb10u4 armhf libcupsimage2/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] libnet-cups-perl/stable 0.64-1+b1 armhf printer-driver-cups-pdf/stable 3.0.1-5+b14 armhf printer-driver-hpcups/stable,now 3.18.12+dfsg0-2+b2 armhf [installed,automatic] python-cups/stable 1.9.73-2+b1 armhf python3-cups/stable,now 1.9.73-2+b1 armhf [installed,automatic] python3-cupshelpers/stable,now 1.5.11-4 all [installed,automatic] pi@raspberrypi:~ $

On Fri, Jan 22, 2021 at 12:42 AM Eddie Maddox greatnessguru@gmail.com wrote:

Reading through the CUPS package names, nothing identifies itself as being for developing.

On Fri, Jan 22, 2021 at 12:33 AM zdohnal notifications@github.com wrote:

It is supplied by CUPS project, but it doesn't mean it is supplied in cups package. OS usually divides a project into several packages based on purpose of programs shipped in the package. The most common split during packaging is to separate files which are needed by common users, and which are needed by developers. If you check the README.md file, you will know you need a development packages. It depends on your OS how those packages are called, you need to find that by yourself.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[zdohnal]

@Greatnessguru *-dev?

[Greatnessguru]

pi@raspberrypi:~ $ apt list | grep *-dev

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

pi@raspberrypi:~ $

On Fri, Jan 22, 2021 at 1:37 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru *-dev?

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[zdohnal]

@Greatnessguru no, I meant it as a hint for you how development packages look like in your (seems like some Ubuntu/Debian clone) OS. They have '-dev' as the suffix.

[Greatnessguru]

Raspberry Pi OS is a port of Debian. I just left a note on the RPi forums asking about the development packages.

On Fri, Jan 22, 2021 at 2:09 AM zdohnal notifications@github.com wrote:

@Greatnessguru https://github.com/Greatnessguru no, I meant it as a hint for you how development packages look like in your (seems like some Ubuntu/Debian clone) OS. They have '-dev' as the suffix.

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-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[zdohnal]

pi@raspberrypi:~ $ apt list | grep cups WARNING: apt does not have a stable CLI interface. Use with caution in scripts. apcupsd-cgi/stable 3.14.14-2 armhf apcupsd-doc/stable 3.14.14-2 all apcupsd/stable 3.14.14-2 armhf bluez-cups-dbgsym/testing 5.50-1.2~deb10u1+rpt2 armhf bluez-cups/testing 5.50-1.2~deb10u1+rpt2 armhf cups-backend-bjnp/stable 2.0.1-1 armhf cups-browsed-dbgsym/testing 1.21.6-5+rpt1 armhf cups-browsed/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] cups-bsd/stable 2.2.10-6+deb10u4 armhf cups-client/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-common/stable,now 2.2.10-6+deb10u4 all [installed,automatic] cups-core-drivers/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-daemon/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-filters-core-drivers-dbgsym/testing 1.21.6-5+rpt1 armhf cups-filters-core-drivers/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] cups-filters-dbgsym/testing 1.21.6-5+rpt1 armhf cups-filters/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] cups-ipp-utils/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-pk-helper-dbgsym/testing 0.2.6-1+rpi1 armhf cups-pk-helper/testing,now 0.2.6-1+rpi1 armhf [installed,automatic] cups-ppdc/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] cups-server-common/stable,now 2.2.10-6+deb10u4 all [installed,automatic] cups-tea4cups/stable 3.14~alpha0+svn3576-1 all cups-x2go/stable 3.0.1.4-1 all cups/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] gnuspool-cupspy/stable 1.7 all

-> libcups2-dev/stable 2.2.10-6+deb10u4 armhf

libcups2/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] libcupsfilters-dev/testing 1.21.6-5+rpt1 armhf libcupsfilters1-dbgsym/testing 1.21.6-5+rpt1 armhf libcupsfilters1/testing,now 1.21.6-5+rpt1 armhf [installed,automatic] libcupsimage2-dev/stable 2.2.10-6+deb10u4 armhf libcupsimage2/stable,now 2.2.10-6+deb10u4 armhf [installed,automatic] libnet-cups-perl/stable 0.64-1+b1 armhf printer-driver-cups-pdf/stable 3.0.1-5+b14 armhf printer-driver-hpcups/stable,now 3.18.12+dfsg0-2+b2 armhf [installed,automatic] python-cups/stable 1.9.73-2+b1 armhf python3-cups/stable,now 1.9.73-2+b1 armhf [installed,automatic] python3-cupshelpers/stable,now 1.5.11-4 all [installed,automatic] pi@raspberrypi:~ $ … On Fri, Jan 22, 2021 at 12:42 AM Eddie Maddox @.> wrote: Reading through the CUPS package names, nothing identifies itself as being for developing. On Fri, Jan 22, 2021 at 12:33 AM zdohnal @.> wrote: > > It is supplied by CUPS project, but it doesn't mean it is supplied in cups package. OS usually divides a project into several packages based on purpose of programs shipped in the package. The most common split during packaging is to separate files which are needed by common users, and which are needed by developers. > If you check the README.md file, you will know you need a development packages. It depends on your OS how those packages are called, you need to find that by yourself. > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub, or unsubscribe. -- Thank you, Eddie Maddox @.*** Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible. -- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

I Added libcups2-dev. No errors.

pi@raspberrypi:~/CUPS/system-config-printer $ ./configure (No errors.) pi@raspberrypi:~/CUPS/system-config-printer $ make ... make[1]: Leaving directory '/home/pi/CUPS/system-config-printer/po' make[1]: Entering directory '/home/pi/CUPS/system-config-printer' xmlto man -o man man/system-config-printer.xml /bin/bash: xmlto: command not found make[1]: [Makefile:2033: .stamp-man-pages-built] Error 127 make[1]: Leaving directory '/home/pi/CUPS/system-config-printer' make: [Makefile:1300: all-recursive] Error 1 pi@raspberrypi:~/CUPS/system-config-printer $

I Added xmlto. No errors.

pi@raspberrypi:~/CUPS/system-config-printer $ make (Only "Warn"s and "Note"s about "AUTHOR ..."s.) pi@raspberrypi:~/CUPS/system-config-printer $

I now need to do all this for the plus_in_uris branch.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

I did, "$ ./bootstrap $ ./configure $ make", with no errors, on the plus_in_uris branch.

Before doing the "sudo make install", should I Remove (uninstall) the stock system-config-printer from my system to avoid any conflicts? Or does it matter?

[Greatnessguru]

I Removed system-config-printer 1.5.11.

pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ sudo make install (No obvious errors.) pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $

No desktop menue entry found.

pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ cd .. pi@raspberrypi:~/CUPS $ cd .. pi@raspberrypi:~ $ system-config-printer

"Print Settings - localhost" gui box appeared showing my two printers, Canon_SELPHY... and an HP. "Help" > "About": system-config-printer 1.5.15 I "Delete"d the Canon_SELPHY.... I hooked up power and USB cables to a Canon SELPHY CP800 and turned on the CP800. CP800 screen showed USB was connected. pi@raspberrypi:~ $ lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 046d:c045 Logitech, Inc. Optical Mouse Bus 001 Device 003: ID 1e54:2030 TypeMatrix 2030 USB Keyboard Bus 001 Device 006: ID 04a9:3214 Canon, Inc. SELPHY CP800 Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub pi@raspberrypi:~ $

"Server" > "New" > "Printer" "Select Device": "Canon CP800" I Selected the CP800. Forward "Describe Printer": as expected. Apply "Would you like to print a test page?" "Print Test Page" selected "Submitted ... job 767", CP800 made some noise! CP800 screen also complained of a technical error on it's end I already knew about that prevents printing for now.

But that all means: SUCCESS! system-config-printer 1.5.15.plus_in_uris works! The "+" added allowed the CP800 driver to load without error!

"Properties" > "Settings" > "Device URI": gutenprint53+usb://canon-cp800/G200081700003253

I repeated all the above for my Canon SELPHY CP1300. Test page printed fine. More SUCCESS!!

"Properties" > "Settings" > "Device URI": gutenprint53+usb://canon-cp1300/B620111123382351

Remember: no entry appeared in the desktop menues that I could find.

Many thanks, everyone, Eddie Maddox

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

Remember: no entry appeared in the desktop menues that I could find. Correction: I now see the desktop menue entry. It's where the one for 1.5.11 was.

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

Now "Print Settings" desktop menue entry does nothing.

pi@raspberrypi:~ $ system-config-printer Traceback (most recent call last): File "/usr/local/share/system-config-printer/system-config-printer.py", line 63, in import cups ModuleNotFoundError: No module named 'cups' pi@raspberrypi:~ $

CUPS 2.2.10 is still installed. I did my weekly software maintainance yesterday. What should I do now?

-- Thank you, Eddie Maddox greatnessguru@gmail.com Greatness: "Find a way to serve the many.", Jim Rohn, based on the Bible.

[Greatnessguru]

My weekly software maintainance: pi@raspberrypi:~ $ sudo apt update pi@raspberrypi:~ $ sudo apt full-upgrade pi@raspberrypi:~ $ sudo apt autoremove pi@raspberrypi:~ $ sudo apt clean

[Greatnessguru]

pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ sudo make uninstall ... pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ sudo make install ... pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ system-config-printer Traceback (most recent call last): File "/usr/local/share/system-config-printer/system-config-printer.py", line 63, in import cups ModuleNotFoundError: No module named 'cups' (Same result.) pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ sudo make uninstall ... pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ system-config-printer bash: /usr/local/bin/system-config-printer: No such file or directory pi@raspberrypi:~/CUPS/system-config-printer-plus_in_uris $ cd .. pi@raspberrypi:~/CUPS $ cd sy*er pi@raspberrypi:~/CUPS/system-config-printer $ sudo make install (master branch) ... pi@raspberrypi:~/CUPS/system-config-printer $ system-config-printer Traceback (most recent call last): File "/usr/local/share/system-config-printer/system-config-printer.py", line 63, in import cups ModuleNotFoundError: No module named 'cups' (Same result!) pi@raspberrypi:~/CUPS/system-config-printer $ sudo make uninstall ... pi@raspberrypi:~/CUPS/system-config-printer $ system-config-printer bash: /usr/local/bin/system-config-printer: No such file or directory pi@raspberrypi:~/CUPS/system-config-printer $

Next I Extracted the plus_in_uris branch to a new directory. I did the bootstrap, configure, make, make install, system-config-printer again. Still the same result!!: ModuleNotFoundError: No module named 'cups'

[Greatnessguru]

I Added python3-cups. That fixed the missing cups module. I have also checked and Added other Runtime requirements, but I am stuck with what to do about this:

pi@raspberrypi:~ $ system-config-printer Traceback (most recent call last): File "/usr/local/share/system-config-printer/system-config-printer.py", line 84, in import jobviewer File "/usr/local/share/system-config-printer/jobviewer.py", line 29, in gi.require_version('Notify', '0.7') File "/usr/lib/python3/dist-packages/gi/init.py", line 129, in require_version raise ValueError('Namespace %s not available' % namespace) ValueError: Namespace Notify not available pi@raspberrypi:~ $

[zdohnal]

Thank you for testing it - it confirms it works with the real device, I'll commit the fix.

My weekly software maintainance: pi@raspberrypi:~ $ sudo apt update pi@raspberrypi:~ $ sudo apt full-upgrade pi@raspberrypi:~ $ sudo apt autoremove pi@raspberrypi:~ $ sudo apt clean

Don't do any software maintenance if you have testing stuff on your PC unless you know what are you doing. You removed all runtime dependencies of system-config-printer, that's the reason for the errors you got.

Please remove the testing system-config-printer, install the s-c-p from Raspberry OS (it will have the bug, but you can do your sw maintenance at your will) and report the issue to Raspberry OS to let them know to update their packaged system-config-printer with the fix from here.

[zdohnal]

Fixed with commit 1afdab219d7