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Quellcode

seb@dragon ~ $ sane-find-scanner -v                                                                                                                                         
This is sane-find-scanner from sane-backends 1.0.19                                                                                                                         

  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your 
  # scanner is powered up and properly connected to your computer.   

searching for SCSI scanners:
checking /dev/scanner... failed to open (Invalid argument)
checking /dev/sg0... failed to open (Invalid argument)    
checking /dev/sg1... failed to open (Invalid argument)    
checking /dev/sg2... failed to open (Invalid argument)    
checking /dev/sg3... failed to open (Invalid argument)    
checking /dev/sg4... failed to open (Invalid argument)    
checking /dev/sg5... failed to open (Invalid argument)    
checking /dev/sg6... failed to open (Invalid argument)    
checking /dev/sg7... failed to open (Invalid argument)    
checking /dev/sg8... failed to open (Invalid argument)    
checking /dev/sg9... failed to open (Invalid argument)    
checking /dev/sga... failed to open (Invalid argument)    
checking /dev/sgb... failed to open (Invalid argument)    
checking /dev/sgc... failed to open (Invalid argument)    
checking /dev/sgd... failed to open (Invalid argument)    
checking /dev/sge... failed to open (Invalid argument)    
checking /dev/sgf... failed to open (Invalid argument)    
checking /dev/sgg... failed to open (Invalid argument)    
checking /dev/sgh... failed to open (Invalid argument)    
checking /dev/sgi... failed to open (Invalid argument)    
checking /dev/sgj... failed to open (Invalid argument)    
checking /dev/sgk... failed to open (Invalid argument)    
checking /dev/sgl... failed to open (Invalid argument)    
checking /dev/sgm... failed to open (Invalid argument)    
checking /dev/sgn... failed to open (Invalid argument)    
checking /dev/sgo... failed to open (Invalid argument)    
checking /dev/sgp... failed to open (Invalid argument)    
checking /dev/sgq... failed to open (Invalid argument)    
checking /dev/sgr... failed to open (Invalid argument)    
checking /dev/sgs... failed to open (Invalid argument)    
checking /dev/sgt... failed to open (Invalid argument)    
checking /dev/sgu... failed to open (Invalid argument)    
checking /dev/sgv... failed to open (Invalid argument)    
checking /dev/sgw... failed to open (Invalid argument)    
checking /dev/sgx... failed to open (Invalid argument)    
checking /dev/sgy... failed to open (Invalid argument)    
checking /dev/sgz... failed to open (Invalid argument)
  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.
  # Also you need support for SCSI Generic (sg) in your operating system.
  # If using Linux, try "modprobe sg".

searching for USB scanners:
checking /dev/usb/scanner... failed to open (Invalid argument)
checking /dev/usb/scanner0... failed to open (Invalid argument)
checking /dev/usb/scanner1... failed to open (Invalid argument)
checking /dev/usb/scanner2... failed to open (Invalid argument)
checking /dev/usb/scanner3... failed to open (Invalid argument)
checking /dev/usb/scanner4... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner7... failed to open (Invalid argument)
checking /dev/usb/scanner8... failed to open (Invalid argument)
checking /dev/usb/scanner9... failed to open (Invalid argument)
checking /dev/usb/scanner10... failed to open (Invalid argument)
checking /dev/usb/scanner11... failed to open (Invalid argument)
checking /dev/usb/scanner12... failed to open (Invalid argument)
checking /dev/usb/scanner13... failed to open (Invalid argument)
checking /dev/usb/scanner14... failed to open (Invalid argument)
checking /dev/usb/scanner15... failed to open (Invalid argument)
checking /dev/usbscanner... failed to open (Invalid argument)
checking /dev/usbscanner0... failed to open (Invalid argument)
checking /dev/usbscanner1... failed to open (Invalid argument)
checking /dev/usbscanner2... failed to open (Invalid argument)
checking /dev/usbscanner3... failed to open (Invalid argument)
checking /dev/usbscanner4... failed to open (Invalid argument)
checking /dev/usbscanner5... failed to open (Invalid argument)
checking /dev/usbscanner6... failed to open (Invalid argument)
checking /dev/usbscanner7... failed to open (Invalid argument)
checking /dev/usbscanner8... failed to open (Invalid argument)
checking /dev/usbscanner9... failed to open (Invalid argument)
checking /dev/usbscanner10... failed to open (Invalid argument)
checking /dev/usbscanner11... failed to open (Invalid argument)
checking /dev/usbscanner12... failed to open (Invalid argument)
checking /dev/usbscanner13... failed to open (Invalid argument)
checking /dev/usbscanner14... failed to open (Invalid argument)
checking /dev/usbscanner15... failed to open (Invalid argument)
found USB scanner (vendor=0x046d, product=0x0870 [Camera]) at libusb:003:002
found USB scanner (vendor=0x04a9 [Canon], product=0x2213 [CanoScan], chip=GL841) at libusb:001:003
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.

  # You may want to run this program as root to find all devices. Once you
  # found the scanner devices, be sure to adjust access permissions as
  # necessary.
done

Quellcode

dragon seb # emerge --info
Portage 2.1.6.13 (default/linux/x86/2008.0, gcc-4.3.3, glibc-2.10.1-r0, 2.6.29-gentoo-r3 i686)
=================================================================
System uname: Linux-2.6.29-gentoo-r3-i686-AMD_Athlon-tm-_XP_2400+-with-gentoo-2.0.1
Timestamp of tree: Tue, 26 May 2009 17:00:17 +0000
app-shells/bash:     4.0_p24
dev-java/java-config: 2.1.8
dev-lang/python:     2.6.2
dev-util/cmake:      2.6.4
sys-apps/baselayout: 2.0.1
sys-apps/openrc:     0.4.3-r2
sys-apps/sandbox:    1.9
sys-devel/autoconf:  2.13, 2.63-r1
sys-devel/automake:  1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils:  2.19.1-r1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.29
ACCEPT_KEYWORDS="x86 ~x86"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LANG="de_DE.UTF-8"
LC_ALL="de_DE.UTF-8"
LDFLAGS="-Wl,-O1"
LINGUAS="de"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X aac acl alsa apache2 arts berkdb bzip2 cli cracklib crypt cups dbus dri dvb dvd encode esd ffmpeg flac fortran gdbm gif glut gpm gtk hal iconv imagemagick ipv6 isdnlog jack java jpeg kde kdeenablefinal kdehiddenvisibility lame mad midi mmx mp3 mpeg mudflap nls nptl nptlonly nvidia ogg opengl openmp oss pam pcre perl png posix pppd python qt4 quicktime readline reflection samba sdl session sndfile spl sse sse2 ssl svg sysfs tcpd threads tiff truetype vorbis win32codecs x264 x86 xcomposite xml xorg xv xvid zlib" ALSA_CARDS="intel8x0" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de" USERLAND="GNU" VIDEO_CARDS="nvidia nv"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY