Nach
sudo service apparmor teardown
funktioniert zwar firefox im aktuellen profil, ich kann aber trotzdem nicht per su zu einem anderen nutzer wechseln firefox starten, obwohl vorher mit
xhost +SI:localuser:testuser
hinzu gefügt.
Im syslog gibt es keine Meldungen, dass es etwas blockiert wurde, nur:
kernel: [ 893.060543] audit: type=1107 audit(1429950158.799:97): pid=867 uid=102 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_signal" bus="system" path="/org/freedesktop/NetworkManager" interface="org.freedesktop.NetworkManager" member="CheckPermissions" name=":1.9" mask="receive" pid=915 label="/usr/sbin/cups-browsed" peer_pid=827 peer_label="unconfined" info="No such file or directory"
Wenn .Xauthority o+r enthält bekomme ich diese Meldung und xclock startet:
testuser@note:~$ xclock
Warning: Tried to connect to session manager, Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
testuser@note:~$
$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
Vielleicht verwand mit:
https://bbs.archlinux.org/viewtopic.php?id=193787 ?
$ dpkg -l | grep xorg
ii python3-xkit 0.5.0ubuntu2 all library for the manipulation of xorg.conf files (Python 3)
ii xorg 1:7.7+7ubuntu4 amd64 X.Org X Window System
ii xorg-docs-core 1:1.7-1 all Core documentation for the X.org X Window System
ii xorg-sgml-doctools 1:1.11-1 all Common tools for building X.Org SGML documentation
ii xserver-xorg 1:7.7+7ubuntu4 amd64 X.Org X server
ii xserver-xorg-core 2:1.17.1-0ubuntu3 amd64 Xorg X server - core server
ii xserver-xorg-input-all 1:7.7+7ubuntu4 amd64 X.Org X server -- input driver metapackage
ii xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 amd64 X.Org X server -- evdev input driver
ii xserver-xorg-input-mouse 1:1.9.1-1 amd64 X.Org X server -- mouse input driver
ii xserver-xorg-input-synaptics 1.8.1-1ubuntu1 amd64 Synaptics TouchPad driver for X.Org server
ii xserver-xorg-input-vmmouse 1:13.0.0-1ubuntu1 amd64 X.Org X server -- VMMouse input driver to use with VMWare
ii xserver-xorg-input-wacom 1:0.25.0-0ubuntu1 amd64 X.Org X server -- Wacom input driver
ii xserver-xorg-video-all 1:7.7+7ubuntu4 amd64 X.Org X server -- output driver metapackage
ii xserver-xorg-video-ati 1:7.5.0-1ubuntu2 amd64 X.Org X server -- AMD/ATI display driver wrapper
ii xserver-xorg-video-cirrus 1:1.5.2-2ubuntu1 amd64 X.Org X server -- Cirrus display driver
ii xserver-xorg-video-fbdev 1:0.4.4-1build3 amd64 X.Org X server -- fbdev display driver
ii xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2.1 amd64 X.Org X server -- Intel i8xx, i9xx display driver
ii xserver-xorg-video-mach64 6.9.4-2ubuntu1 amd64 X.Org X server -- ATI Mach64 display driver
ii xserver-xorg-video-mga 1:1.6.3-2ubuntu1 amd64 X.Org X server -- MGA display driver
rc xserver-xorg-video-modesetting 0.9.0-1build1 amd64 X.Org X server -- Generic modesetting driver
ii xserver-xorg-video-neomagic 1:1.2.8-1ubuntu1 amd64 X.Org X server -- Neomagic display driver
ii xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1 amd64 X.Org X server -- Nouveau display driver
ii xserver-xorg-video-openchrome 1:0.3.3-1ubuntu1 amd64 X.Org X server -- VIA display driver
ii xserver-xorg-video-qxl 0.1.1-0ubuntu6 amd64 X.Org X server -- QXL display driver
ii xserver-xorg-video-r128 6.9.2-1ubuntu1 amd64 X.Org X server -- ATI r128 display driver
ii xserver-xorg-video-radeon 1:7.5.0-1ubuntu2 amd64 X.Org X server -- AMD/ATI Radeon display driver
ii xserver-xorg-video-s3 1:0.6.5-0ubuntu5build1 amd64 X.Org X server -- legacy S3 display driver
ii xserver-xorg-video-savage 1:2.3.7-2ubuntu4 amd64 X.Org X server -- Savage display driver
ii xserver-xorg-video-siliconmotion 1:1.7.7-2ubuntu2 amd64 X.Org X server -- SiliconMotion display driver
ii xserver-xorg-video-sisusb 1:0.9.6-2build3 amd64 X.Org X server -- SiS USB display driver
ii xserver-xorg-video-tdfx 1:1.4.6-0ubuntu1 amd64 X.Org X server -- tdfx display driver
ii xserver-xorg-video-trident 1:1.3.6-0ubuntu6build1 amd64 X.Org X server -- Trident display driver
ii xserver-xorg-video-vesa 1:2.3.3-1build3 amd64 X.Org X server -- VESA display driver
ii xserver-xorg-video-vmware 1:13.1.0-0ubuntu1build1 amd64 X.Org X server -- VMware display driver