Your message dated Mon, 28 Mar 2022 09:21:04 +0000
with message-id <e1nylye-000d9d...@fasolo.debian.org>
and subject line Bug#942176: fixed in sane-backends 1.1.1-5
has caused the Debian Bug report #942176,
regarding sane-genesys: 4800 dpi color scan aborts using Canon LiDE 220
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
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immediately.)


-- 
942176: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942176
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: libsane
Version: 1.0.27-3.2
Severity: normal

I use xsane, started from GIMP with a Canon LiDE 220.

It works fine at resolutions up to 1200 dpi.

When I choose 2400 dpi or 4800 dpi, the following happens:

xsane hangs for a while. Sometimes, after a short or long wait (trying to scan
an area of 1 cm by 2 cm at 4800 dpi, there was a hang of 20 min before the
messagea appeared) , I get an error message "Konnte Scanner nicht starten:
Ungültiges Argument" (German for: could not start scanner, invalid argument) or
"Konnte Scanner nicht starten: Fehler während Geräte I/O" (German for: could
not start scanner, error during device I/O).
Afterwards further scans at low resolutions also give the error message. After
retsarting xsane, I can scan at resolutions up to 1200 dpi again.

According to the manufacturer of the scanne, Canon, the LiDE supports up to
4800 dpi. However, there is a footnote "When scanning in high resolution, the
scan size is restricted." in their device description, and Windows users indeed
report that he Scanner won't let them scan large areas at full resolution.

If this is really a hardware restriction that cannot be worked around it seems
sane should:

1) Allow scans of small areas at 2400 and 4800 dpi
2) Immediately give an informative error message when attempting to scan large
areas at 2400 or 4800 dpi.



-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.2.0-2-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_WARN
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8), 
LANGUAGE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libsane depends on:
ii  acl                2.2.53-5
ii  adduser            3.118
ii  libavahi-client3   0.7-4+b1
ii  libavahi-common3   0.7-4+b1
ii  libc6              2.29-2
ii  libgphoto2-6       2.5.22-3
ii  libgphoto2-port12  2.5.22-3
ii  libieee1284-3      0.2.11-13
ii  libjpeg62-turbo    1:1.5.2-2+b1
ii  libsane-common     1.0.27-3.2
ii  libsnmp30          5.7.3+dfsg-5
ii  libssl1.1          1.1.1c-1
ii  libtiff5           4.0.10+git191003-1
ii  libusb-1.0-0       2:1.0.23-1
ii  udev               242-7

Versions of packages libsane recommends:
pn  sane-utils  <none>

Versions of packages libsane suggests:
ii  avahi-daemon  0.7-4+b1
pn  hplip         <none>

-- no debconf information

--- End Message ---
--- Begin Message ---
Source: sane-backends
Source-Version: 1.1.1-5
Done: Jörg Frings-Fürst <debian@jff.email>

We believe that the bug you reported is fixed in the latest version of
sane-backends, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 942...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Jörg Frings-Fürst <debian@jff.email> (supplier of updated sane-backends package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Sun, 27 Mar 2022 18:31:28 +0200
Source: sane-backends
Architecture: source
Version: 1.1.1-5
Distribution: unstable
Urgency: medium
Maintainer: Jörg Frings-Fürst <debian@jff.email>
Changed-By: Jörg Frings-Fürst <debian@jff.email>
Closes: 942176 1008488
Changes:
 sane-backends (1.1.1-5) unstable; urgency=medium
 .
   * debian/rules:
     - Change configure parameter --enable-parport-directio to use only on
       hurd-i386 (Closes: #1008488).
   * debian/control:
    - Change Build-Depend from virtual package libltdl3-dev to libltdl-dev.
   * New debian/patches/0195-genesys_fix_total_file_size_exceeding.patch:
    - Fix out off memory on high resultions (Closes: #942176)
      Cherry-picked from upstream.
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sane-backends_1.1.1-5.debian.tar.xz
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sane-backends_1.1.1-5_source.buildinfo
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Files:
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sane-backends_1.1.1-5.dsc
 9cc0dd9dd3665d4e3220cbe0f8d78e8f 99324 graphics optional 
sane-backends_1.1.1-5.debian.tar.xz
 eece3afc8d9870ef0207993cdaf48d26 10816 graphics optional 
sane-backends_1.1.1-5_source.buildinfo

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--- End Message ---

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