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[Bug 1349387] Re: server settings are inaccessible

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Bruno Nova <1349387@xxxxxxxxxxxxxxxxxx>
Date: Fri, 22 Aug 2014 11:38:49 -0000
Reply-to: Bug 1349387 <1349387@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
I've been trying to debug system-config-printer with pdb to find the bug.
In cupspk.py, line 118:

    pk_retval = pk_function(*pk_args)

where FileGet is called (remote call?) to CUPS (when the configure menu
is pressed) with:

    pk_args = ('/admin/conf/cupsd.conf', '/tmp/somefile')

it returns "Not Found".

If I go to "localhost:361/admin/conf/cupsd.conf" in Firefox, it also returns "Not Found".
Actually, if I try to access the logs from the CUPS Administration page in Firefox it also returns "Not Found".

So the bug is probably in CUPS.
Although it is strange that the 1st time that the Configure option is accessed, it worked.

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https://bugs.launchpad.net/bugs/1349387

Title:
  server settings are inaccessible

Status in “cups” package in Ubuntu:
  Confirmed
Status in “system-config-printer” package in Ubuntu:
  Confirmed

Bug description:
  When trying to access server settings  via gnome gui in trusty I get a
  cups server error: "There was an HTTP error: Not found."

  Adding/removing printers with the gui works fine. The server settings
  are accessible via a web browser and the web interface.

  system-config-printer --debug (when calling the settings menu entry):
  Connected as user kiran
  Authentication pass: 1
  Authentication: password callback set
  PolicyKit call to FileGet did not work: dbus.String(u'Not Found')
  Authentication pass: 2
  Forbidden: False
  Authentication: Try as root
  Connected as user root
  Authentication pass: 3
  Forbidden: False
  Authentication: giving up

  cups access.log:
  localhost - - [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 401 0 - -
  localhost - root [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 404 0 - -
  localhost - root [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 404 0 - -
  localhost - - [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 401 0 - -
  localhost - root [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 404 0 - -
  localhost - root [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 404 0 - -
  localhost - root [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 404 0 - -
  localhost - root [28/Jul/2014:13:40:42 +0200] "GET /admin/conf/cupsd.conf HTTP/1.1" 404 0 - -

  cups error.log:
  D [28/Jul/2014:13:41:22 +0200] [Client 15] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:22 +0200] [Client 15] Waiting for request.
  D [28/Jul/2014:13:41:22 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:22 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:22 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:22 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 16] No authentication data provided.
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username=""
  D [28/Jul/2014:13:41:23 +0200] [Client 16] WWW-Authenticate: Basic realm="CUPS", trc="y"
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Authorized as root using PeerCred
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username="root"
  I [28/Jul/2014:13:41:23 +0200] [Client 16] Files/directories such as "/etc/cups/cupsd.conf" must be world-readable.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing because Keep-Alive disabled
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Authorized as root using PeerCred
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username="root"
  I [28/Jul/2014:13:41:23 +0200] [Client 16] Files/directories such as "/etc/cups/cupsd.conf" must be world-readable.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing because Keep-Alive disabled
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 15] No authentication data provided.
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username=""
  D [28/Jul/2014:13:41:23 +0200] [Client 15] WWW-Authenticate: Basic realm="CUPS", trc="y"
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Authorized as root using Local
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username="root"
  I [28/Jul/2014:13:41:23 +0200] [Client 15] Files/directories such as "/etc/cups/cupsd.conf" must be world-readable.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing because Keep-Alive disabled
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Authorized as root using PeerCred
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username="root"
  I [28/Jul/2014:13:41:23 +0200] [Client 16] Files/directories such as "/etc/cups/cupsd.conf" must be world-readable.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing because Keep-Alive disabled
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Authorized as root using PeerCred
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username="root"
  I [28/Jul/2014:13:41:23 +0200] [Client 15] Files/directories such as "/etc/cups/cupsd.conf" must be world-readable.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing because Keep-Alive disabled
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Accepted from localhost (Domain)
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Waiting for request.
  D [28/Jul/2014:13:41:23 +0200] [Client 15] HTTP_STATE_WAITING Closing on EOF
  D [28/Jul/2014:13:41:23 +0200] [Client 15] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] GET /admin/conf/cupsd.conf HTTP/1.1
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Authorized as root using Local
  D [28/Jul/2014:13:41:23 +0200] cupsdIsAuthorized: username="root"
  I [28/Jul/2014:13:41:23 +0200] [Client 16] Files/directories such as "/etc/cups/cupsd.conf" must be world-readable.
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing because Keep-Alive disabled
  D [28/Jul/2014:13:41:23 +0200] [Client 16] Closing connection.
  D [28/Jul/2014:13:41:23 +0200] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
  D [28/Jul/2014:13:41:23 +0200] cupsd is not idle any more, canceling shutdown.
  D [28/Jul/2014:13:41:24 +0200] cupsd is not idle any more, canceling shutdown.

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