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Bug#616361: marked as done (cups does no longer work with virtual guest (kvm))

Your message dated Fri, 4 Mar 2016 23:53:12 +0000
with message-id <04032016234945.cdc81f4395ba@desktop.copernicus.demon.co.uk>
and subject line Re: Bug#616361: cups does no longer work with virtual guest (kvm)
has caused the Debian Bug report #616361,
regarding cups does no longer work with virtual guest (kvm)
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
616361: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=616361
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: cups
Version: 1.4.4-7
Severity: normal


I have used qemu/kvm for some years to run a winxp guest. The guest used

   http://10.0.2.2:631/printers/PRINTERNAME 

to access my cups printer. However, after upgrading to squeeze, this doesnt 
work anymore. The printer is not accesible (from the guest. On the host 
everything is ok) and I find the following message in /var/log/cups/error_log:

E [03/Mar/2011:18:13:19 +0100] Request from "localhost" using invalid Host: field "10.0.2.2:631"

Looking in the cups code (/scheduler/client.c) I found that cups will only allow requests, if
the ip is 127.0.0.1 or for localhost.

Adding the line

  ServerAlias *

and/or

   HostNameLookups on

did not help. The problem has been described by different people:

http://blog.jamponi.net/
https://bugzilla.redhat.com/show_bug.cgi?id=498711
http://forums.virtualbox.org/viewtopic.php?f=7&t=33473

it may also be connected to debian bug  #530027

However, I did not find a suitable solution yet. (other than using samba
or a bridge for the network connection)

As this has worked before I think it is a bug.

Regards,

Juergen

-- System Information:
Debian Release: 6.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages cups depends on:
ii  adduser                3.112+nmu2        add and remove users and groups
ii  bc                     1.06.95-2         The GNU bc arbitrary precision cal
ii  cups-client            1.4.4-7           Common UNIX Printing System(tm) - 
ii  cups-common            1.4.4-7           Common UNIX Printing System(tm) - 
ii  cups-ppdc              1.4.4-7           Common UNIX Printing System(tm) - 
ii  debconf [debconf-2.0]  1.5.36.1          Debian configuration management sy
ii  ghostscript            8.71~dfsg2-9      The GPL Ghostscript PostScript/PDF
ii  libavahi-client3       0.6.27-2+squeeze1 Avahi client library
ii  libavahi-common3       0.6.27-2+squeeze1 Avahi common library
ii  libc6                  2.11.2-10         Embedded GNU C Library: Shared lib
ii  libcups2               1.4.4-7           Common UNIX Printing System(tm) - 
ii  libcupscgi1            1.4.4-7           Common UNIX Printing System(tm) - 
ii  libcupsdriver1         1.4.4-7           Common UNIX Printing System(tm) - 
ii  libcupsimage2          1.4.4-7           Common UNIX Printing System(tm) - 
ii  libcupsmime1           1.4.4-7           Common UNIX Printing System(tm) - 
ii  libcupsppdc1           1.4.4-7           Common UNIX Printing System(tm) - 
ii  libdbus-1-3            1.2.24-4          simple interprocess messaging syst
ii  libgcc1                1:4.4.5-8         GCC support library
ii  libgnutls26            2.8.6-1           the GNU TLS library - runtime libr
ii  libgssapi-krb5-2       1.8.3+dfsg-4      MIT Kerberos runtime libraries - k
ii  libijs-0.35            0.35-7            IJS raster image transport protoco
ii  libkrb5-3              1.8.3+dfsg-4      MIT Kerberos runtime libraries
ii  libldap-2.4-2          2.4.23-7          OpenLDAP libraries
ii  libpam0g               1.1.1-6.1         Pluggable Authentication Modules l
ii  libpaper1              1.1.24            library for handling paper charact
ii  libpoppler5            0.12.4-1.2        PDF rendering library
ii  libslp1                1.2.1-7.8         OpenSLP libraries
ii  libstdc++6             4.4.5-8           The GNU Standard C++ Library v3
ii  libusb-0.1-4           2:0.1.12-16       userspace USB programming library
ii  lsb-base               3.2-23.2squeeze1  Linux Standard Base 3.2 init scrip
ii  poppler-utils          0.12.4-1.2        PDF utilitites (based on libpopple
ii  procps                 1:3.2.8-9         /proc file system utilities
ii  ssl-cert               1.0.28            simple debconf wrapper for OpenSSL
ii  ttf-freefont           20090104-7        Freefont Serif, Sans and Mono True
ii  zlib1g                 1:1.2.3.4.dfsg-3  compression library - runtime

Versions of packages cups recommends:
ii  cups-driver-gutenprint      5.2.6-1      printer drivers for CUPS
ii  foomatic-filters            4.0.5-6      OpenPrinting printer support - fil
ii  ghostscript-cups            8.71~dfsg2-9 The GPL Ghostscript PostScript/PDF

Versions of packages cups suggests:
ii  cups-bsd                      1.4.4-7    Common UNIX Printing System(tm) - 
pn  cups-pdf                      <none>     (no description available)
ii  foomatic-db                   20100630-1 OpenPrinting printer support - dat
ii  hplip                         3.10.6-2   HP Linux Printing and Imaging Syst
pn  smbclient                     <none>     (no description available)
ii  udev                          164-3      /dev/ and hotplug management daemo
pn  xpdf-korean | xpdf-japanese | <none>     (no description available)

-- Configuration Files:
/etc/cups/cupsd.conf changed:
LogLevel warn
MaxLogSize 0
SystemGroup lpadmin
Listen localhost:631
Listen /var/run/cups/cups.sock
Listen lisa
Listen 127.0.0.1:631
Browsing On
BrowseOrder allow,deny
BrowseAllow all
BrowseLocalProtocols CUPS dnssd
DefaultAuthType Basic
Encryption IfRequested
<Location />
  Order allow,deny
  # jba 2009-11-04
  Allow localhost
  # jba 2008-09-12
  Allow 192.168.0.*
  Allow 10.0.2.2
</Location>
<Location /admin>
  Order allow,deny
</Location>
<Location /admin/conf>
  AuthType Default
  Require user @SYSTEM
  Order allow,deny
</Location>
<Policy default>
  # Job-related operations must be done by the owner or an administrator...
  <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job CUPS-Get-Document>
    Require user @OWNER @SYSTEM
    Order deny,allow
  </Limit>
  # All administration operations require an administrator to authenticate...
  <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default CUPS-Get-Devices>
    AuthType Default
    Require user @SYSTEM
    Order deny,allow
  </Limit>
  # All printer operations require a printer operator to authenticate...
  <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After CUPS-Accept-Jobs CUPS-Reject-Jobs>
    AuthType Default
    Require user @SYSTEM
    Order deny,allow
  </Limit>
  # Only the owner or an administrator can cancel or authenticate a job...
  <Limit Cancel-Job CUPS-Authenticate-Job>
    Require user @OWNER @SYSTEM
    Order deny,allow
  </Limit>
  <Limit All>
    Order deny,allow
  </Limit>
</Policy>
<Policy authenticated>
  # Job-related operations must be done by the owner or an administrator...
  <Limit Create-Job Print-Job Print-URI>
    AuthType Default
    Order deny,allow
  </Limit>
  <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job CUPS-Get-Document>
    AuthType Default
    Require user @OWNER @SYSTEM
    Order deny,allow
  </Limit>
  # All administration operations require an administrator to authenticate...
  <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default>
    AuthType Default
    Require user @SYSTEM
    Order deny,allow
  </Limit>
  # All printer operations require a printer operator to authenticate...
  <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After CUPS-Accept-Jobs CUPS-Reject-Jobs>
    AuthType Default
    Require user @SYSTEM
    Order deny,allow
  </Limit>
  # Only the owner or an administrator can cancel or authenticate a job...
  <Limit Cancel-Job CUPS-Authenticate-Job>
    AuthType Default
    Require user @OWNER @SYSTEM
    Order deny,allow
  </Limit>
  <Limit All>
    Order deny,allow
  </Limit>
</Policy>


-- debconf information:
  cupsys/raw-print: true
  cupsys/backend: ipp, lpd, parallel, socket, usb

--- End Message ---
--- Begin Message --- 
Dear Debian User,                                                                                                     
                                                                                                                      
This bug report was submitted against a version of CUPS that is no
longer supported in Debian. Use of our limited, volunteer supported
resources is best served by not keeping around old, hardware-specific
and inactive bugs for longer than desirable, so the report is now being
closed.
                                                                                                               
You may, of course, wish to review the reported problem. It would be
appreciated if any future investigation could be conducted using the
testing or unstable distributions. If considered necessary, this report
could be re-opened or a new bug report, possibly referencing this one,
submitted.

Thank you for your report.                                                                                            
                                                                                                                      
Regards,                                                                                                              
                                                                                                                      
Brian.

--- End Message ---
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