[    6.082810] wlan0: authenticate with 84:1b:5e:4b:34:5c
[    6.085836] wlan0: send auth to 84:1b:5e:4b:34:5c (try 1/3)
[    6.087616] wlan0: authenticated
[    6.090549] wlan0: associate with 84:1b:5e:4b:34:5c (try 1/3)
[    6.093978] wlan0: RX AssocResp from 84:1b:5e:4b:34:5c (capab=0x411 status=0 aid=7)
[    6.095023] wlan0: associated
[    6.095040] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[    7.335992] vboxdrv: module verification failed: signature and/or  required key missing - tainting kernel
[    7.338595] vboxdrv: Found 8 processor cores.
[    7.338780] vboxdrv: fAsync=0 offMin=0x1b0 offMax=0x1642
[    7.338846] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[    7.338847] vboxdrv: Successfully loaded version 4.3.24 (interface 0x001a0009).
[    7.544881] vboxpci: IOMMU not found (not registered)
[    8.182940] nouveau E[  PGRAPH][0000:02:00.0] HUB_INIT timed out
[    8.182949] nouveau E[  PGRAPH][0000:02:00.0] 409000 - done 0x00000220
[    8.182960] nouveau E[  PGRAPH][0000:02:00.0] 409000 - stat 0x00000000 0x00000000 0x00000000 0x00000000
[    8.182970] nouveau E[  PGRAPH][0000:02:00.0] 409000 - stat 0x00000000 0x00000000 0x00000006 0x00000001
[    8.182974] nouveau E[  PGRAPH][0000:02:00.0] 502000 - done 0x00000300
[    8.182980] nouveau E[  PGRAPH][0000:02:00.0] 502000 - stat 0x00000000 0x00008c00 0x00000000 0x00000000
[    8.182985] nouveau E[  PGRAPH][0000:02:00.0] 502000 - stat 0x00000000 0x00000000 0x00000000 0x00000000
[    8.182987] nouveau E[  PGRAPH][0000:02:00.0] init failed, -16
[    8.286725] init: plymouth-upstart-bridge main process ended, respawning
[    8.293167] init: plymouth-upstart-bridge main process (1644) killed by TERM signal
[    8.311042] systemd-logind[867]: Failed to start unit user@112.service: Unknown unit: user@112.service
[    8.311047] systemd-logind[867]: Failed to start user service: Unknown unit: user@112.service
[    8.314375] systemd-logind[867]: New session c1 of user lightdm.
[    8.314391] systemd-logind[867]: Linked /tmp/.X11-unix/X0 to /run/user/112/X11-display.
[   13.738348] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[   13.738436] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[   13.738440] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[   17.321332] systemd-logind[867]: Failed to start unit user@1000.service: Unknown unit: user@1000.service
[   17.321338] systemd-logind[867]: Failed to start user service: Unknown unit: user@1000.service
[   17.324744] systemd-logind[867]: New session c2 of user setera.
[   17.324762] systemd-logind[867]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.