[    5.422942] init: plymouth-upstart-bridge main process (1594) terminated with status 1
[    5.422951] init: plymouth-upstart-bridge main process ended, respawning
[    5.442191] systemd-logind[899]: Failed to start unit user@112.service: Unknown unit: user@112.service
[    5.442196] systemd-logind[899]: Failed to start user service: Unknown unit: user@112.service
[    5.444898] systemd-logind[899]: New session c1 of user lightdm.
[    5.444911] systemd-logind[899]: Linked /tmp/.X11-unix/X0 to /run/user/112/X11-display.
[   10.145183] systemd-logind[899]: Failed to start unit user@1000.service: Unknown unit: user@1000.service
[   10.145188] systemd-logind[899]: Failed to start user service: Unknown unit: user@1000.service
[   10.147751] systemd-logind[899]: New session c2 of user royg.
[   10.147764] systemd-logind[899]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
[   10.960205] wlan0: authenticate with e0:3f:49:25:41:54
[   10.961829] wlan0: send auth to e0:3f:49:25:41:54 (try 1/3)
[   10.962267] wlan0: authenticated
[   10.965325] wlan0: associate with e0:3f:49:25:41:54 (try 1/3)
[   10.966097] wlan0: RX AssocResp from e0:3f:49:25:41:54 (capab=0x1011 status=0 aid=1)
[   10.966898] wlan0: associated
[   10.966915] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   10.997867] wlan0: deauthenticating from e0:3f:49:25:41:54 by local choice (Reason: 2=PREV_AUTH_NOT_VALID)
[   11.006589] wlan0: authenticate with e0:3f:49:25:41:54
[   11.008367] wlan0: send auth to e0:3f:49:25:41:54 (try 1/3)
[   11.008850] cfg80211: Calling CRDA to update world regulatory domain
[   11.008902] wlan0: authenticated
[   11.009296] wlan0: associate with e0:3f:49:25:41:54 (try 1/3)
[   11.009967] wlan0: RX AssocResp from e0:3f:49:25:41:54 (capab=0x1011 status=0 aid=1)
[   11.010716] cfg80211: World regulatory domain updated:
[   11.010719] cfg80211:  DFS Master region: unset
[   11.010721] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   11.010723] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   11.010725] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   11.010727] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[   11.010729] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   11.010731] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   11.010833] wlan0: associated
[   11.577819] show_signal_msg: 63 callbacks suppressed
[   11.577822] compiz[2126]: segfault at 0 ip           (null) sp 00007fffbe344c68 error 14 in compiz[400000+3000]