Xlib:  extension "GLX" missing on display ":0".
Xlib:  extension "GLX" missing on display ":0".
openConnection: connect: No such file or directory
cannot connect to brltty at :0
upstart: no-pinentry-gnome3 main process (1587) terminated with status 1
upstart: upstart-event-bridge main process (1621) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1626) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1640) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1647) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1656) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1671) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1697) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1709) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1717) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1722) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (1723) terminated with status 1
upstart: upstart-event-bridge respawning too fast, stopped
upstart: gnome-session (Unity) main process (1776) terminated with status 1
upstart: unity-settings-daemon main process (1765) killed by TERM signal
upstart: logrotate main process (1599) killed by TERM signal
upstart: update-notifier-crash (/var/crash/_usr_bin_compiz.1000.crash) main process (1633) killed by TERM signal
upstart: update-notifier-crash (/var/crash/_usr_bin_Xorg.0.crash) main process (1634) killed by TERM signal
upstart: update-notifier-crash (/var/crash/_usr_lib_ibus_ibus-ui-gtk3.1000.crash) main process (1636) killed by TERM signal
upstart: upstart-dbus-session-bridge main process (1695) terminated with status 1
upstart: hud main process (1763) killed by TERM signal
upstart: unity-panel-service main process (1782) killed by TERM signal
upstart: Disconnected from notified D-Bus bus
upstart: unity7 main process (1770) killed by SEGV signal