[   20.282757] init: gdm main process (1067) killed by TERM signal
[   20.287511] wlan0: authenticate with 82:1d:ae:f3:d9:f7
[   20.298223] wlan0: send auth to 82:1d:ae:f3:d9:f7 (try 1/3)
[   20.300529] wlan0: authenticated
[   20.300663] wlan0: waiting for beacon from 82:1d:ae:f3:d9:f7
[   20.383763] wlan0: associate with 82:1d:ae:f3:d9:f7 (try 1/3)
[   20.392237] wlan0: RX AssocResp from 82:1d:ae:f3:d9:f7 (capab=0x411 status=0 aid=1)
[   20.395034] wlan0: associated
[   20.395100] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   20.422357] Guest personality initialized and is inactive
[   20.422539] VMCI host device registered (name=vmci, major=10, minor=56)
[   20.422541] Initialized host personality
[   20.440037] NET: Registered protocol family 40
[   23.425524] init: plymouth-upstart-bridge main process ended, respawning
[   23.442888] init: plymouth-upstart-bridge main process ended, respawning
[   23.487724] bbswitch: module verification failed: signature and/or  required key missing - tainting kernel
[   23.487889] bbswitch: version 0.8
[   23.487894] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[   23.487899] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP
[   23.487907] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131115/nsarguments-95)
[   23.488084] bbswitch: detected an Optimus _DSM function
[   23.488097] pci 0000:01:00.0: enabling device (0006 -> 0007)
[   23.488136] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on
[   23.490091] bbswitch: disabling discrete graphics
[   23.490104] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131115/nsarguments-95)
[   47.750954] audit_printk_skb: 192 callbacks suppressed
[   47.750957] type=1400 audit(1450752950.018:76): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2631 comm="apparmor_parser"
[   47.750962] type=1400 audit(1450752950.018:77): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2631 comm="apparmor_parser"
[   47.751320] type=1400 audit(1450752950.018:78): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2631 comm="apparmor_parser"