[ 2.870431] input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:045E:0745.0001/input/input11 [ 2.870575] hid-generic 0003:045E:0745.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:1a.0-1.1/input0 [ 2.870887] input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:045E:0745.0002/input/input12 [ 2.871042] hid-generic 0003:045E:0745.0002: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:1a.0-1.1/input1 [ 2.881284] input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.2/0003:045E:0745.0003/input/input13 [ 2.881921] hid-generic 0003:045E:0745.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:1a.0-1.1/input2 [ 3.564054] random: nonblocking pool is initialized [ 3.615989] input: HP WMI hotkeys as /devices/virtual/input/input10 [ 3.729891] sound hdaudioC0D0: hda-codec: out of range cmd 0:20:400:ffffff1f [ 3.734298] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 3.734449] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 3.734595] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16 [ 3.834280] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off [ 4.754985] nouveau [ VBIOS][0000:01:00.0] ... appears to be valid [ 4.754990] nouveau [ VBIOS][0000:01:00.0] using image from ACPI [ 4.755070] nouveau [ VBIOS][0000:01:00.0] BIT signature found [ 4.755073] nouveau [ VBIOS][0000:01:00.0] version 75.17.76.00.1f [ 4.755259] nouveau [ VBIOS][0000:01:00.0] running init tables [ 4.837669] nouveau 0000:01:00.0: irq 48 for MSI/MSI-X [ 4.837681] nouveau [ PMC][0000:01:00.0] MSI interrupts enabled [ 4.837720] nouveau W[ PFB][0000:01:00.0][0x00000000][ffff880081745000] reclocking of this ram type unsupported [ 4.837722] nouveau [ PFB][0000:01:00.0] RAM type: DDR3 [ 4.837723] nouveau [ PFB][0000:01:00.0] RAM size: 1024 MiB [ 4.837724] nouveau [ PFB][0000:01:00.0] ZCOMP: 0 tags [ 4.868345] nouveau [ PTHERM][0000:01:00.0] FAN control: none / external [ 4.868354] nouveau [ PTHERM][0000:01:00.0] internal sensor: yes [ 4.868382] nouveau [ CLK][0000:01:00.0] 07: core 162 MHz memory 405 MHz [ 4.868395] nouveau [ CLK][0000:01:00.0] 0f: core 625 MHz memory 1000 MHz [ 4.868545] nouveau [ CLK][0000:01:00.0] --: core 270 MHz memory 324 MHz [ 4.872318] vga_switcheroo: enabled [ 4.872406] [TTM] Zone kernel: Available graphics memory: 1968608 kiB [ 4.872407] [TTM] Initializing pool allocator [ 4.872411] [TTM] Initializing DMA pool allocator [ 4.872420] nouveau [ DRM] VRAM: 1024 MiB [ 4.872421] nouveau [ DRM] GART: 1048576 MiB [ 4.872425] nouveau W[ DRM] Pointer to TMDS table invalid [ 4.872426] nouveau [ DRM] DCB version 4.0 [ 4.872428] nouveau W[ DRM] Pointer to flat panel table invalid [ 4.878619] nouveau [ DRM] MM: using COPY0 for buffer copies [ 4.878627] [drm] Initialized nouveau 1.1.2 20120801 for 0000:01:00.0 on minor 1 [ 4.995833] wlan0: authenticate with 74:ea:3a:ed:d3:e2 [ 5.007385] wlan0: send auth to 74:ea:3a:ed:d3:e2 (try 1/3) [ 5.011850] wlan0: authenticated [ 5.015047] wlan0: associate with 74:ea:3a:ed:d3:e2 (try 1/3) [ 5.019361] wlan0: RX AssocResp from 74:ea:3a:ed:d3:e2 (capab=0x431 status=0 aid=2) [ 5.019412] wlan0: associated [ 5.019422] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 5.038513] wlan0: deauthenticating from 74:ea:3a:ed:d3:e2 by local choice (Reason: 2=PREV_AUTH_NOT_VALID) [ 5.045655] cfg80211: Calling CRDA to update world regulatory domain [ 5.045693] wlan0: authenticate with 74:ea:3a:ed:d3:e2 [ 5.051825] wlan0: send auth to 74:ea:3a:ed:d3:e2 (try 1/3) [ 5.051983] cfg80211: World regulatory domain updated: [ 5.051986] cfg80211: DFS Master region: unset [ 5.051987] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 5.051990] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 5.051991] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 5.051993] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 5.051994] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 5.051996] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 5.053715] wlan0: authenticated [ 5.055015] wlan0: associate with 74:ea:3a:ed:d3:e2 (try 1/3) [ 5.059324] wlan0: RX AssocResp from 74:ea:3a:ed:d3:e2 (capab=0x431 status=0 aid=2) [ 5.059369] wlan0: associated [ 5.218454] [drm:cpt_set_fifo_underrun_reporting] *ERROR* uncleared pch fifo underrun on pch transcoder A [ 5.218463] [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun [ 6.013915] systemd-logind[789]: Failed to start unit user@1000.service: Unknown unit: user@1000.service [ 6.013922] systemd-logind[789]: Failed to start user service: Unknown unit: user@1000.service [ 6.017443] systemd-logind[789]: New session c1 of user radunem. [ 6.017461] systemd-logind[789]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display. [ 7.942005] ata1.00: configured for UDMA/133 [ 7.942011] ata1: EH complete [ 10.984072] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 10.984196] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM [ 10.984201] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 29.868677] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 29.868790] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM [ 29.868794] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 32.761495] audit_printk_skb: 57 callbacks suppressed [ 32.761498] audit: type=1400 audit(1411747785.004:30): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=3133 comm="apparmor_parser" [ 32.761506] audit: type=1400 audit(1411747785.004:31): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3133 comm="apparmor_parser" [ 32.776736] audit: type=1400 audit(1411747785.020:32): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=3133 comm="apparmor_parser" [ 70.932227] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 70.932431] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM [ 70.932443] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)