# SOME DESCRIPTIVE TITLE # Copyright (C) YEAR Free Software Foundation, Inc. # This file is distributed under the same license as the PACKAGE package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "POT-Creation-Date: 2024-06-01 06:19+0200\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #. type: IX #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "sane-scsi" msgstr "" #. type: TH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "14 Jul 2008" msgstr "" #. type: TH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "SANE Scanner Access Now Easy" msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "NAME" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "sane-scsi - SCSI adapter tips for scanners" msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "DESCRIPTION" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "This manual page contains various operating-system specific tips and tricks " "on how to get scanners with a SCSI interface working." msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "GENERAL INFO" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "For scanners with a SCSI interface, it may be necessary to edit the " "appropriate backend configuration file before using SANE for the first " "time. For most systems, the configuration file should list the name of the " "generic SCSI device that the scanner is connected to (e.g., under Linux, I or I is such a generic SCSI device). It is customary to " "create a symlink from I to the generic SCSI device that the " "scanner is connected to. In this case, the configuration file simply lists " "the line I. For a detailed description of each backend's " "configuration file, please refer to the relevant backend manual page (e.g., " "B(5) for Epson scanners, B(5) for HP scanners, etc.)." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "For some operating systems (e.g. Linux and OS/2), there is an alternate way " "of specifying scanner devices. This alternate way allows one to identify " "scanners by the SCSI vendor and model string and/or by the SCSI device " "address (consisting of bus number, channel number, id, and logical unit " "number). The syntax for specifying a scanner in this way is:" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "scsi I" msgstr "" #. type: Plain text #: archlinux debian-unstable mageia-cauldron opensuse-tumbleweed msgid "" "where I is the SCSI vendor string, I is the SCSI model " "string, I is the SCSI device type string, I is the SCSI bus " "number (named \"host\" in I), I is the SCSI " "channel number, I is the SCSI id, and I is the logical unit number " "of the scanner device. The first two fields are strings which must be " "enclosed in double-quotes if they contain any whitespace. The remaining " "four fields are non-negative integer numbers. The correct values for these " "fields can be found by using operating system specific tools, e.g. for Linux " "by looking at the output of the command I. To simplify " "configuration, a field's value can be replaced with an asterisk symbol " "(``*''). An asterisk has the effect that any value is allowed for that " "particular field. This can have the effect that a single scsi-line matches " "multiple devices. When this happens, each matching device will be probed by " "the backend one by one and registered if the backend thinks it is a " "compatible device. For example, the line" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "scsi MUSTEK MFS-06000CX Scanner 0 00 03 00" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "would attach the Mustek SCSI scanner with the following /proc/scsi/scsi " "entry:" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "" "\\f(CRHost: scsi0 Channel: 00 Id: 03 Lun: 00\n" " Vendor: MUSTEK Model: MFS-06000CX Rev: 4.04\n" " Type: Scanner ANSI SCSI revision: 0\\fR\n" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "Usually it's sufficient to use vendor and model strings only or even only " "the vendor string. The following example" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "scsi MUSTEK * * * * * *" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "would have the effect that all SCSI devices in the system with a vendor " "string of MUSTEK would be probed and recognized by the backend." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "If the remainder of a scsi-string consists of asterisks only, the asterisks " "can be omitted. For example, the following line is equivalent to the one " "specified previously:" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "scsi MUSTEK" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "On some platforms (e.g., OpenStep), SANE device names take a special form. " "This is explained below in the relevant platform-specific section." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "When using a SCSI scanner, ensure that the access permission for the generic " "SCSI device is set appropriately. We recommend to add a group \"scanner\" " "to I which contains all users that should have access to the " "scanner. The permission of the device should then be set to allow group " "read and write access. For example, if the scanner is at generic SCSI " "device I, then the following two commands would set the permission " "correctly:" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "$ chgrp scanner /dev/sg0" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "$ chmod 660 /dev/sg0" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-tumbleweed msgid "" "When your system uses the device filesystem (devfs), you have to edit I There you should search the line" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "REGISTER ^sg[^/]* PERMISSIONS root.root 0600" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "and add a new line (eg. for changing permissions of sg4):" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "REGISTER ^sg4 PERMISSIONS root.scanner 0660" msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "FREEBSD INFO" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "Auto-configuration using the \"scsi *\" lines in the config files only works " "if the user running the frontend has read/write access to I. " "Instead, you can also set a link I to the appropriate I device." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Adaptec AHA1542CF" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "Reported to work fine under FreeBSD 2.2.2R with the B driver." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Adaptec 2940" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "Reported to work fine under FreeBSD 2.2.2." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Adaptec 1522" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "The scanner probes ok but any attempt to access it I the entire " "system. It looks like something is disabling interrupts and then not re-" "enabling them, so it looks like a bug in the FreeBSD B driver." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Adaptec 1505" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-tumbleweed msgid "" "Works on FreeBSD 2.2.5R and 3.0 using the B driver, provided that Plug-" "and-Play support is disabled on the card. If there are no I devices, " "just do a I in the I directory. The scanner should " "then be accessible as I if it was probed during boot." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Tekram DC390" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "Reported to work fine under FreeBSD 2.2.2R with the B driver." msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "LINUX INFO" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "First, make sure your kernel has SCSI generic support enabled. In I, this shows up under ``SCSI support-ESCSI generic support''." msgstr "" #. type: Plain text #: archlinux debian-unstable mageia-cauldron opensuse-tumbleweed msgid "" "To keep scanning times to a minimum, it is strongly recommended to use a " "large buffer size for the generic SCSI driver. From SG driver version 2.0 " "on, the maximum buffer size can be changed at program run time, and there is " "no restriction in size. This driver version is part of the Linux kernels " "from version 2.2.7 on. If the new SG driver is available some backends (e." "g. B(5), B(5), B(5)) automatically " "request larger SCSI buffers. If a backend does not automatically request a " "larger SCSI buffer, set the environment variable B to " "the desired buffer size in bytes. It is not recommended to use more than 1 " "MB, because for large values the probability increases that the SG driver " "cannot allocate the necessary buffer(s). For ISA cards, even 1 MB might be a " "too large value. For a detailed discussion of the Linux SG SCSI driver see: " "I." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "For Linux kernels before version 2.2.7 the size of the buffer is only 32KB. " "This works, but for many cheaper scanners this causes scanning to be slower " "by about a factor of four than when using a size of 127KB. Linux defines " "the size of this buffer by macro B in header file I. Unless a system is seriously short on memory, it is " "recommended to increase this value to the maximum legal value of " "128*1024-512=130560 bytes. After changing this value, it is necessary to " "recompile both the kernel (or the SCSI generic module) and the SCSI " "backends. Keep in mind that this is only necessary with older Linux kernels." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "A common issue with SCSI scanners is what to do when you booted the system " "while the scanner was turned off. In such a case, the scanner won't be " "recognized by the kernel and SANE won't be able to access it. Fortunately, " "Linux provides a simple mechanism to probe a SCSI device on demand. Suppose " "you have a scanner connected to SCSI bus 2 and the scanner has a SCSI id of " "5. When the system is up and running and the scanner is turned on, you can " "issue the command:" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "echo \"scsi add-single-device 2 0 5 0\" E /proc/scsi/scsi" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "and the kernel will probe and recognize your scanner (this needs to be done " "as root). It's also possible to dynamically remove a SCSI device by using " "the ``remove-single-device'' command. For details, please refer to to the " "SCSI-2.4-HOWTO." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "Scanners are known to work with the following SCSI adapters under Linux. " "This list isn't complete, usually any SCSI adapter supported by Linux should " "work." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Acard/Advance SCSI adapters" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "Some old versions of the kernel driver (I) cut the inquiry " "information. Therefore the scanner couldn't be detected correctly. Use a " "current kernel." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Adaptec AHA-1505/AHA-1542/AHA-2940" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "Reported to work fine with Linux since v2.0. If you encounter kernel freezes " "or other unexpected behaviour get the latest Linux kernel (2.2.17 seems to " "work) or reduce SCSI buffer size to 32 kB." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "ASUS SC200" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "Reported to work fine with Linux v2.0." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "BusLogic BT958" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "To configure the BusLogic card, you may need to follow these instructions " "(contributed by Jeremy Ejeremy@xxedgexx.comE): During boot, when " "your BusLogic adapter is being initialized, press Ctrl-B to enter your " "BusLogic adapter setup. Choose the address which your BusLogic containing " "your scanner is located. Choose ``SCSI Device Configuration''. Choose " "``Scan SCSI Bus''. Choose whatever SCSI id that contains your scanner and " "then choose ``View/Modify SCSI configuration''. Change ``Negotiation'' to " "``async'' and change ``Disconnect'' to ``off''. Press Esc, save, and Esc " "again until you are asked to reboot." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "NCR/Symbios 53c400/53c400a or Domex DTC3181E/L/LE (DTCT436/436P) ISA SCSI card" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "This card is supplied by Mustek (and other vendors). It's supported since " "Linux 2.2. The SCSI cards are supported by the module g_NCR5380. It's " "necessary to tell the kernel the io port and type of card. Example for a " "53c400a: I Once the " "kernel detects the card, it should work all right. However, while it should " "work, do not expect good performance out of this card---it has no interrupt " "line and therefore while a scan is in progress, the system becomes almost " "unusable. You may change the values of the USLEEP macros in I. Some documentation is in this file and I." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "NCR/Symbios 810" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "For some scanners it may be necessary to disable disconnect/reconnect. To " "achieve this use the option ncr53c8xx=\"disc:n\". Some people reported that " "their scanner only worked with the 53c7,8xx driver, not the ncr53c8xx. Try " "both if you have trouble." msgstr "" #. type: Plain text #: archlinux debian-unstable mageia-cauldron opensuse-tumbleweed msgid "" "For Linux kernels before 2.0.33 it may be necessary to increase the SCSI " "timeout. The default timeout for the Linux kernels before 2.0.33 is 10 " "seconds, which is way too low when scanning large area. If you get messages " "of the form ``restart (ncr dead ?)'' in your I file or on " "the system console, it's an indication that the timeout is too short. In " "this case, find the line ``if (np-ElatetimeE10)'' in file " "I (normally in directory I) and " "change the constant 10 to, say, 60 (one minute). Then rebuild the kernel/" "module and try again." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "Tekram DC315" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "The driver can be downloaded from I. For some older scanners it may be necessary to disable all the more " "advanced features by using e.g. I." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "Version 1.11 of the Tekram driver seems to work fine mostly, except that the " "scan does not terminate properly (it causes a SCSI timeout after 10 " "minutes). The generic AM53C974 also seems to work fine and does not suffer " "from the timeout problems." msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "SOLARIS, OPENSTEP AND NEXTSTEP INFO" msgstr "" #. type: Plain text #: archlinux debian-unstable mageia-cauldron opensuse-tumbleweed msgid "" "Under Solaris, OpenStep and NeXTStep, the generic SCSI device name refers to " "a SCSI bus, not to an individual device. For example, I refers to " "the first SCSI bus. To tell SANE which device to use, append the character " "'a'+target-id to the special device name. For example, the SCSI device " "connected to the first SCSI controller and with target-id 0 would be called " "I, and the device with target-id 1 on that same bus would be " "called I, and so on." msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "ENVIRONMENT" msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "If the library was compiled with debug support enabled, this environment " "variable controls the debug level for the generic SCSI I/O subsystem. E.g., " "a value of 128 requests all debug output to be printed by the backend. A " "value of 255 also prints kernel messages from the SCSI subsystem (where " "available). Smaller levels reduce verbosity." msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "sets the timeout value for SCSI commands in seconds. Overriding the default " "value of 120 seconds should only be necessary for very slow scanners." msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "SEE ALSO" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "B(7), B(1), B(5), B(5)" msgstr "" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "AUTHOR" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "David Mosberger" msgstr "" #. type: Plain text #: debian-bookworm fedora-40 fedora-rawhide opensuse-leap-15-6 msgid "" "where I is the SCSI vendor string, I is the SCSI model " "string, I is type SCSI device type string, I is the SCSI bus " "number (named \"host\" in I), I is the SCSI " "channel number, I is the SCSI id, and I is the logical unit number " "of the scanner device. The first two fields are strings which must be " "enclosed in double-quotes if they contain any whitespace. The remaining " "four fields are non-negative integer numbers. The correct values for these " "fields can be found by using operating system specific tools, e.g. for Linux " "by looking at the output of the command I. To simplify " "configuration, a field's value can be replaced with an asterisk symbol " "(``*''). An asterisk has the effect that any value is allowed for that " "particular field. This can have the effect that a single scsi-line matches " "multiple devices. When this happens, each matching device will be probed by " "the backend one by one and registered if the backend thinks it is a " "compatible device. For example, the line" msgstr "" #. type: Plain text #: debian-bookworm fedora-40 fedora-rawhide opensuse-leap-15-6 msgid "" "To keep scanning times to a minimum, it is strongly recommended to use a " "large buffer size for the generic SCSI driver. From SG driver version 2.0 " "on, the maximum buffer size can be changed at program run time, and there is " "no restriction in size. This driver version is part of the Linux kernels " "from version 2.2.7 on. If the new SG driver is available some backends (e." "g. B(5), B(5)B<,> B(5)) automatically " "request larger SCSI buffers. If a backend does not automatically request a " "larger SCSI buffer, set the environment variable B to " "the desired buffer size in bytes. It is not recommended to use more than 1 " "MB, because for large values the probability increases that the SG driver " "cannot allocate the necessary buffer(s). For ISA cards, even 1 MB might be a " "too large value. For a detailed discussion of memory issues of the SG " "driver, see I" msgstr "" #. type: Plain text #: debian-bookworm fedora-40 fedora-rawhide opensuse-leap-15-6 msgid "" "For Linux kernels before 2.0.33 it may be necessary to increase the SCSI " "timeout. The default timeout for the Linux kernels before 2.0.33 is 10 " "seconds, which is way too low when scanning large area. If you get messages " "of the form ``restart (ncr dead ?)'' in your I file or on " "the system console, it's an indication that the timeout is too short. In " "this case, find the line ``if (np-ElatetimeE10)'' in file " "I (normally in directory I) and " "change the constant 10 to, say, 60 (one minute). Then rebuild the kernel/" "module and try again." msgstr "" #. type: Plain text #: debian-bookworm fedora-40 fedora-rawhide opensuse-leap-15-6 msgid "" "Under Solaris, OpenStep and NeXTStep, the generic SCSI device name refers to " "a SCSI bus, not to an individual device. For example, I refers to " "the first SCSI bus. To tell SANE which device to use, append the character " "'a'+target-id to the special device name. For example, the SCSI device " "connected to the first SCSI controller and with target-id 0 would be called " "I, and the device with target-id 1 on that same bus would be " "called I and so on." msgstr "" #. type: Plain text #: opensuse-leap-15-6 msgid "When your system uses the device filesystem (devfs), you have to edit" msgstr "" #. type: Plain text #: opensuse-leap-15-6 msgid "There you should search the line" msgstr "" #. type: Plain text #: opensuse-leap-15-6 msgid "" "Works on FreeBSD 2.2.5R and 3.0 using the B driver, provided that Plug-" "and-Play support is disabled on the card. If there are no I devices, " "just do a I in the" msgstr "" #. type: Plain text #: opensuse-leap-15-6 msgid "" "directory. The scanner should then be accessible as I if it was " "probed during boot." msgstr ""