Package: cupsys
Version: 1.3.6-3
Severity: normal
Hi,
the CUPS USB backend hogs the CPU when CUPS tries to print something,
but the printer isn't connected.
A strace on the backend shows this:
open("/dev/usblp15", O_RDWR|O_EXCL|O_LARGEFILE) = -1 ENOENT (No such
file or directory)
open("/dev/usb/lp15", O_RDWR|O_EXCL|O_LARGEFILE) = -1 ENOENT (No such
file or directory)
open("/dev/usb/usblp15", O_RDWR|O_EXCL|O_LARGEFILE) = -1 ENOENT (No such
file or directory)
And so on for usblp0 .. usblp15.
Please add an delay in this loop after all possible files are tried.
Regards,
Ansgar
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (900, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.20.1 (PREEMPT)
Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages cupsys depends on:
ii adduser 3.107 add and remove users and groups
ii cupsys-common 1.3.6-3 Common UNIX Printing System(tm) -
ii debconf [debconf-2.0] 1.5.20 Debian configuration management sy
ii gs-esp 8.15.3.dfsg.1-1 The Ghostscript PostScript interpr
ii libavahi-compat-libdn 0.6.22-3 Avahi Apple Bonjour compatibility
ii libc6 2.7-10 GNU C Library: Shared libraries
ii libcupsimage2 1.3.6-3 Common UNIX Printing System(tm) -
ii libcupsys2 1.3.6-3 Common UNIX Printing System(tm) -
ii libdbus-1-3 1.2.1-1 simple interprocess messaging syst
ii libgnutls26 2.2.2-1 the GNU TLS library - runtime libr
ii libkrb53 1.6.dfsg.3~beta1-4 MIT Kerberos runtime libraries
ii libldap-2.4-2 2.4.7-6.1 OpenLDAP libraries
ii libpam0g 0.99.7.1-6 Pluggable Authentication Modules l
ii libpaper1 1.1.23 library for handling paper charact
ii libslp1 1.2.1-7.2 OpenSLP libraries
ii lsb-base 3.1-24 Linux Standard Base 3.1 init scrip
ii perl-modules 5.8.8-12 Core Perl modules
ii procps 1:3.2.7-8 /proc file system utilities
ii ssl-cert 1.0.18 simple debconf wrapper for OpenSSL
ii xpdf-utils [poppler-u 3.02-1.3 Portable Document Format (PDF) sui
Versions of packages cupsys recommends:
ii cupsys-client 1.3.6-3 Common UNIX Printing System(tm) -
ii smbclient 1:3.0.28a-2 a LanManager-like simple client fo
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