Your message dated Wed, 10 Dec 2014 07:36:05 +0100
with message-id <[email protected]>
and subject line Re: sane-utils: missing dependency to libpthread in scanimage
has caused the Debian Bug report #766165,
regarding sane-utils: missing dependency to libpthread in scanimage
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.
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--
766165: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=766165
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: sane-utils
Version: 1.0.22-7.4
Severity: normal
Dear Maintainer,
I tried to use my scanner (CanoScan LIDE 25) connected to pc A using the net
backend on pc B.
When I try to detect the scanner on B I ran into segfaults, memory corruptions
and other strange messages.
On my research I found the bugs #586665 and #734103 which describe some similar
behavior.
In fact as soon as I try using `scanimage -L` to detect the scanner I get a
segfault as root.
As a normal user it seems to work as expected: The scanner gets found without
problems.
It seems that the probelm arises before the pc A gets contacted, in the log of
A there is no trace of B if root calls scanimage.
To allow root to scan (or possibly other users) one has to preload the
libpthreads library.
For example if I call
> LDPRELOAD=/lib/x86_64-linux-gnu/libpthread.so.0 scanimage -L
then root can also find (and use) the scanner.
A quick ldd output shows that scanimage does not load libpthread in any form.
Thus it might be sufficient to add a compiler flag.
Hope this helps
CW
-- System Information:
Debian Release: 7.7
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages sane-utils depends on:
ii adduser 3.113+nmu3
ii debconf [debconf-2.0] 1.5.49
ii libavahi-client3 0.6.31-2
ii libavahi-common3 0.6.31-2
ii libc6 2.13-38+deb7u6
ii libieee1284-3 0.2.11-10
ii libsane 1.0.22-7.4
ii libusb-0.1-4 2:0.1.12-20+nmu1
ii update-inetd 4.43
sane-utils recommends no packages.
Versions of packages sane-utils suggests:
ii avahi-daemon 0.6.31-2
pn unpaper <none>
-- debconf information:
sane-utils/saned_run: false
sane-utils/saned_scanner_group: true
--- End Message ---
--- Begin Message ---
tags 766165 - moreinfo + unreproducible
thanks
Hello,
no answer since more then 5 weeks. So I close this bug.
CU
Jörg
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--- End Message ---
