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Package: x2goserver-xsession Version: 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1
simple-scan does not work over x2go-remote-desktop session. See there: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=761398
It is most probably a problem with user-rights and and with the sane-backend. When trying to scan, it looks like this on the terminal:
andreas@md-ho:~$ simple-scan p11-kit: invalid config filename, will be ignored in the future: /etc/pkcs11/modules/gnome-keyring-module
** (simple-scan:23088): WARNING **: scanner.vala:801: Unable to get open device: Access to resource has been denied
xsane says: 'Failed to open device 'pixma:04A9172B': Access to resource has been dnied.
But scanning works, when there is a local session running on the machine (i.e. the remote-desktop server) from the same user.
Normally this is no problem at all for thin-clients, because they do not have a scanner connected to the desktop-server. But in my case it is a problem. I also do acknowledge that not many people do have this problem, so it is severity 3 only.
Please let me know, if I should rather report this against the sane-backend.
There is the original report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=774830
Package: x2goserver-xsession
New: yes State: installed Automatically installed: no Version: 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1 Priority: optional Section: x11 Maintainer: X2Go Developers <x2go-dev@lists.berlios.de> Architecture: all Uncompressed Size: 80.9 k Depends: x2goserver (>= 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1), x2goserver (< 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1.1~), x11-common Description: X2Go server daemon scripts (Xsession runner) X2Go is a server based computing environment with
- session resuming
- low bandwidth support
- session brokerage support
- client-side mass storage mounting support
- client-side printing support
- audio support
- authentication by smartcard and USB stick
This X2Go server add-on enables Xsession script handling when starting desktop sessions with X2Go.
Amongst others the parsing of Xsession scripts will enable desktop-profiles, ssh-agent startups, gpgagent startups and many more Xsession related features on X2Go session login automagically. Homepage: http://code.x2go.org/releases/source/x2goserver
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