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Bug#378847: marked as done (cupsys: usb:// sluggish with Canon printers)

Your message dated Thu, 27 Jul 2006 23:50:07 +0900
with message-id <20060727145007.7BF181A7A5C@mail.topstudio.co.jp>
and subject line Bug#378847: cupsys: usb:// sluggish with Canon printers
has caused the attached Bug report 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 I am
talking about this indicates a serious mail system misconfiguration
somewhere.  Please contact me immediately.)

Debian bug tracking system administrator
(administrator, Debian Bugs database)
--- Begin Message --- 
Package: cupsys
Version: 1.2.1-3
Severity: normal
Tags: patch

Canon inkjet printers are sluggish using the usb:// interface, and 
sometimes reboot before the page has competed.

backend/usb-unix.c says:

 /*
  * Disable backchannel data when printing to Canon USB printers - apparently
  * Canon printers will return the IEEE-1284 device ID over and over and over
  * when they get a read request...
  */

  use_bc = strcasecmp(hostname, "Canon") != 0;

But it never uses the use_bc variable after that.

The fix is to change the final argument to the backendRunLoop() call, as 
per the attached patch.

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (99, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17-1-686
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)

Versions of packages cupsys depends on:
ii  adduser                3.94              Add and remove users and groups
ii  debconf [debconf-2.0]  1.5.2             Debian configuration management sy
ii  gs-esp                 8.15.1.dfsg.1-2.1 The Ghostscript PostScript interpr
ii  libacl1                2.2.39-1          Access control list shared library
ii  libc6                  2.3.6-15          GNU C Library: Shared libraries
ii  libcupsimage2          1.2.1-3           Common UNIX Printing System(tm) - 
ii  libcupsys2             1.2.1-3           Common UNIX Printing System(tm) - 
ii  libdbus-1-2            0.62-4            simple interprocess messaging syst
ii  libgnutls13            1.4.1-1           the GNU TLS library - runtime libr
ii  libldap2               2.1.30-13+b1      OpenLDAP libraries
ii  libpam0g               0.79-3.1          Pluggable Authentication Modules l
ii  libpaper1              1.1.19            Library for handling paper charact
ii  libslp1                1.2.1-5           OpenSLP libraries
ii  lsb-base               3.1-10            Linux Standard Base 3.1 init scrip
ii  patch                  2.5.9-4           Apply a diff file to an original
ii  perl-modules           5.8.8-6           Core Perl modules
ii  procps                 1:3.2.7-2         /proc file system utilities
ii  xpdf-utils [poppler-ut 3.01-9            Portable Document Format (PDF) sui
ii  zlib1g                 1:1.2.3-13        compression library - runtime

Versions of packages cupsys recommends:
ii  cupsys-client           1.2.1-3          Common UNIX Printing System(tm) - 
ii  foomatic-filters        3.0.2-20060712-1 linuxprinting.org printer support 
ii  smbclient               3.0.22-1         a LanManager-like simple client fo

-- debconf information:
* cupsys/raw-print: true
* cupsys/ports: localhost:631
* cupsys/backend: ipp, lpd, parallel, socket, usb
  cupsys/portserror:
* cupsys/browse: true

Attachment: usb-unix.dpatch
Description: application/shellscript


--- End Message ---
--- Begin Message --- 
Version: 1.2.2-1
tags 378847 + fixed
thanks

At Wed, 19 Jul 2006 11:14:46 +0100,
Paul Martin wrote:
> Canon inkjet printers are sluggish using the usb:// interface, and 
> sometimes reboot before the page has competed.
> 
> The fix is to change the final argument to the backendRunLoop() call, as 
> per the attached patch.

Thanks, this bug is fixed in upstream and in 1.2.2-1 of Debian.
-- 
Kenshi Muto
kmuto@debian.org

--- End Message ---
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