[lxc-users] FollowUp: Problems with user sessions inside a Ubuntu Desktop Container

[Jäkel, Guido]

In addition, it might be helpful for you to get an outline of the current running processes and daemons inside the "Desktop Container":

	root at delly ~ # ps faux | cut -c 66-
	[...]
	lxc-start -n celly -l DEBUG -L /var/log/lxc/celly.out
	 \_ /sbin/init
	     \_ upstart-socket-bridge --daemon
	     \_ upstart-udev-bridge --daemon
	     \_ /lib/systemd/systemd-udevd --daemon
	     \_ dbus-daemon --system --fork
	     \_ /lib/systemd/systemd-logind
	     \_ avahi-daemon: running [celly.local]
	     |   \_ avahi-daemon: chroot helper
	     \_ rsyslogd
	     \_ upstart-file-bridge --daemon
	     \_ /usr/sbin/cups-browsed
	     \_ dhclient -1 -v -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases eth0
	     \_ /usr/sbin/ModemManager
	     \_ NetworkManager
	     \_ /usr/lib/policykit-1/polkitd --no-debug
	     \_ /sbin/getty -8 38400 tty4
	     \_ /sbin/getty -8 38400 tty2
	     \_ /sbin/getty -8 38400 tty3
	     \_ cron
	     \_ /usr/sbin/sshd -D
	     \_ whoopsie
	     \_ /usr/sbin/kerneloops
	     \_ acpid -c /etc/acpi/events -s /var/run/acpid.socket
	     \_ lightdm
	     |   \_ /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
	     |   \_ lightdm --session-child 12 19
	     |       \_ init --user
	     |           \_ dbus-daemon --fork --session --address=unix:abstract=/tmp/dbus-GvDGdqvnaA
	     |           \_ upstart-event-bridge
	     |           \_ /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
	     |           \_ /usr/lib/x86_64-linux-gnu/bamf/bamfdaemon
	     |           \_ /usr/bin/ibus-daemon --daemonize --xim
	     |           |   \_ /usr/lib/ibus/ibus-dconf
	     |           |   \_ /usr/lib/ibus/ibus-ui-gtk3
	     |           |   \_ /usr/lib/ibus/ibus-engine-simple
	     |           \_ upstart-dbus-bridge --daemon --session --user --bus-name session
	     |           \_ /usr/lib/at-spi2-core/at-spi-bus-launcher
	     |           |   \_ /bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3
	     |           \_ /usr/lib/gvfs/gvfsd
	     |           \_ upstart-file-bridge --daemon --user
	     |           \_ upstart-dbus-bridge --daemon --system --user --bus-name system
	     |           \_ /usr/lib/ibus/ibus-x11 --kill-daemon
	     |           \_ /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
	     |           \_ /usr/lib/unity-settings-daemon/unity-settings-daemon
	     |           \_ /usr/lib/x86_64-linux-gnu/hud/hud-service
	     |           \_ gnome-session --session=ubuntu
	     |           |   \_ compiz
	     |           |   \_ /usr/lib/unity-settings-daemon/unity-fallback-mount-helper
	     |           |   \_ nm-applet
	     |           |   \_ nautilus -n
	     |           |   \_ telepathy-indicator
	     |           |   \_ zeitgeist-datahub
	     |           |   \_ update-notifier
	     |           |   \_ /usr/lib/x86_64-linux-gnu/deja-dup/deja-dup-monitor
	     |           \_ /usr/lib/unity/unity-panel-service
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-keyboard-service --use-gtk
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-messages/indicator-messages-service
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-bluetooth/indicator-bluetooth-service
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-power/indicator-power-service
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-datetime/indicator-datetime-service
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-sound/indicator-sound-service
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-printers/indicator-printers-service
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-session/indicator-session-service
	     |           \_ /usr/lib/evolution/evolution-source-registry
	     |           \_ /usr/lib/x86_64-linux-gnu/indicator-application/indicator-application-service
	     |           \_ /usr/bin/pulseaudio --start --log-target=syslog
	     |           \_ /usr/lib/dconf/dconf-service
	     |           \_ /usr/lib/evolution/evolution-calendar-factory
	     |           \_ /usr/lib/x86_64-linux-gnu/notify-osd
	     |           \_ /usr/lib/gvfs/gvfs-udisks2-volume-monitor
	     |           \_ /usr/lib/x86_64-linux-gnu/gconf/gconfd-2
	     |           \_ /usr/lib/gvfs/gvfs-afc-volume-monitor
	     |           \_ /usr/lib/gvfs/gvfs-mtp-volume-monitor
	     |           \_ /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
	     |           \_ /usr/lib/gvfs/gvfsd-trash --spawner :1.7 /org/gtk/gvfs/exec_spaw/0
	     |           \_ /usr/lib/gvfs/gvfsd-burn --spawner :1.7 /org/gtk/gvfs/exec_spaw/1
	     |           \_ gnome-terminal
	     |           |   \_ gnome-pty-helper
	     |           |   \_ bash
	     |           \_ /usr/lib/telepathy/mission-control-5
	     |           \_ /usr/bin/zeitgeist-daemon
	     |           \_ /usr/lib/x86_64-linux-gnu/zeitgeist-fts
	     |           |   \_ /bin/cat
	     |           \_ unity-control-center --overview
	     |           \_ /usr/bin/python3 /usr/bin/gnome-language-selector
	     |           \_ /usr/lib/firefox/firefox
	     |           \_ /usr/lib/unity/unity-panel-service --lockscreen-mode
	     |           \_ /usr/bin/python3 /usr/bin/update-manager --no-update --no-focus-on-map
	[...]
	
	
	Greetings
	
Guido