[sane-devel] memory access error with sane on Ubuntu

[Ulf Zibis]

Hi,

here some output to examine:

$ apt policy libsane
libsane:
   Installiert:           1.0.32-focal0
   Installationskandidat: 1.0.32-focal0
   Versionstabelle:
  *** 1.0.32-focal0 500
         500 http://ppa.launchpad.net/sane-project/sane-release/ubuntu focal/main amd64 Packages
         100 /var/lib/dpkg/status
      1.0.29-0ubuntu5.2 500
         500 http://de.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
      1.0.29-0ubuntu5.1 500
         500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages
      1.0.29-0ubuntu5 500
         500 http://de.archive.ubuntu.com/ubuntu focal/main amd64 Packages

$ lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 0b97:7772 O2 Micro, Inc. OZ776 CCID Smartcard Reader
Bus 001 Device 003: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 03f0:0105 HP, Inc ScanJet 4200c
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ scanimage -L
device `hp4200:libusb:003:002' is a Hewlett-Packard HP-4200 flatbed scanner

$ scanimage > scantest.pnm
Output format is not set, using pnm as a default.
Speicherzugriffsfehler (Speicherabzug geschrieben)
$ ls -l scantest*
-rw-rw-r-- 1 ich ich 0 Mär 11 16:26 scantest.pnm

Can anybody give me a hint, how to solve the problem?

-Ulf


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