[ 7.626368] audit_printk_skb: 54 callbacks suppressed [ 7.626371] audit: type=1400 audit(1414520611.039:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1350 comm="apparmor_parser" [ 8.525833] systemd-logind[976]: Failed to start unit user@112.service: Unknown unit: user@112.service [ 8.525838] systemd-logind[976]: Failed to start user service: Unknown unit: user@112.service [ 8.528347] systemd-logind[976]: New session c1 of user lightdm. [ 8.528368] systemd-logind[976]: Linked /tmp/.X11-unix/X0 to /run/user/112/X11-display. [ 8.852914] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input27 [ 11.195771] systemd-hostnamed[2042]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [ 20.788557] snd_hda_intel 0000:03:00.1: Disabling via VGA-switcheroo [ 20.921100] snd_hda_intel 0000:03:00.1: Cannot lock devices! [ 25.841615] systemd-logind[976]: Failed to start unit user@1000.service: Unknown unit: user@1000.service [ 25.841649] systemd-logind[976]: Failed to start user service: Unknown unit: user@1000.service [ 25.844858] systemd-logind[976]: New session c2 of user vkorolev. [ 40.232991] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.238300] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.243590] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.245133] [drm:ivybridge_set_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe B [ 40.245173] [drm:ivb_err_int_handler] *ERROR* Pipe B FIFO underrun [ 40.248873] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.254165] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.259455] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.264742] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.264993] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 40.275475] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.280759] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.286042] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.291328] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.296628] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.301916] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.307202] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [ 40.307453] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 40.767382] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 40.767387] [drm] PCIE gen 2 link speeds already enabled [ 40.771474] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). [ 40.771576] radeon 0000:03:00.0: WB enabled [ 40.771578] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880432d0cc00 [ 40.771579] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880432d0cc04 [ 40.771581] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880432d0cc08 [ 40.771582] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880432d0cc0c [ 40.771583] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880432d0cc10 [ 40.773121] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90012535a18 [ 40.963933] [drm] ring test on 0 succeeded in 1 usecs [ 40.963938] [drm] ring test on 1 succeeded in 1 usecs [ 40.963942] [drm] ring test on 2 succeeded in 1 usecs [ 40.963953] [drm] ring test on 3 succeeded in 2 usecs [ 40.963961] [drm] ring test on 4 succeeded in 1 usecs [ 41.149491] [drm] ring test on 5 succeeded in 2 usecs [ 41.149497] [drm] UVD initialized successfully. [ 41.149527] [drm] ib test on ring 0 succeeded in 0 usecs [ 41.149554] [drm] ib test on ring 1 succeeded in 0 usecs [ 41.149581] [drm] ib test on ring 2 succeeded in 0 usecs [ 41.149609] [drm] ib test on ring 3 succeeded in 0 usecs [ 41.149636] [drm] ib test on ring 4 succeeded in 0 usecs [ 41.300231] [drm] ib test on ring 5 succeeded [ 41.307535] snd_hda_intel 0000:03:00.1: Enabling via VGA-switcheroo [ 41.307637] snd_hda_intel 0000:03:00.1: irq 70 for MSI/MSI-X [ 46.811204] snd_hda_intel 0000:03:00.1: Disabling via VGA-switcheroo [ 46.843189] snd_hda_intel 0000:03:00.1: Cannot lock devices! [ 113.592880] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 113.592885] [drm] PCIE gen 2 link speeds already enabled [ 113.596986] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). [ 113.597086] radeon 0000:03:00.0: WB enabled [ 113.597088] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880432d0cc00 [ 113.597089] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880432d0cc04 [ 113.597090] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880432d0cc08 [ 113.597091] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880432d0cc0c [ 113.597092] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880432d0cc10 [ 113.598636] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90012535a18 [ 113.788614] [drm] ring test on 0 succeeded in 1 usecs [ 113.788619] [drm] ring test on 1 succeeded in 1 usecs [ 113.788624] [drm] ring test on 2 succeeded in 1 usecs [ 113.788634] [drm] ring test on 3 succeeded in 2 usecs [ 113.788642] [drm] ring test on 4 succeeded in 1 usecs [ 113.974176] [drm] ring test on 5 succeeded in 2 usecs [ 113.974184] [drm] UVD initialized successfully. [ 113.974216] [drm] ib test on ring 0 succeeded in 0 usecs [ 113.974246] [drm] ib test on ring 1 succeeded in 0 usecs [ 113.974274] [drm] ib test on ring 2 succeeded in 0 usecs [ 113.974304] [drm] ib test on ring 3 succeeded in 0 usecs [ 113.974332] [drm] ib test on ring 4 succeeded in 0 usecs [ 114.124879] [drm] ib test on ring 5 succeeded [ 114.133220] snd_hda_intel 0000:03:00.1: Enabling via VGA-switcheroo [ 114.133320] snd_hda_intel 0000:03:00.1: irq 70 for MSI/MSI-X [ 123.875369] snd_hda_intel 0000:03:00.1: Disabling via VGA-switcheroo [ 123.907383] snd_hda_intel 0000:03:00.1: Cannot lock devices! [ 124.561340] init: tty1 main process ended, respawning [ 125.661098] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 125.661104] [drm] PCIE gen 2 link speeds already enabled [ 125.665199] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). [ 125.665303] radeon 0000:03:00.0: WB enabled [ 125.665305] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880432d0cc00 [ 125.665306] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880432d0cc04 [ 125.665307] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880432d0cc08 [ 125.665308] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880432d0cc0c [ 125.665310] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880432d0cc10 [ 125.666862] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90012535a18 [ 125.856770] [drm] ring test on 0 succeeded in 1 usecs [ 125.856774] [drm] ring test on 1 succeeded in 1 usecs [ 125.856779] [drm] ring test on 2 succeeded in 1 usecs [ 125.856789] [drm] ring test on 3 succeeded in 2 usecs [ 125.856797] [drm] ring test on 4 succeeded in 1 usecs [ 126.042334] [drm] ring test on 5 succeeded in 2 usecs [ 126.042341] [drm] UVD initialized successfully. [ 126.042371] [drm] ib test on ring 0 succeeded in 0 usecs [ 126.042400] [drm] ib test on ring 1 succeeded in 0 usecs [ 126.042427] [drm] ib test on ring 2 succeeded in 0 usecs [ 126.042455] [drm] ib test on ring 3 succeeded in 0 usecs [ 126.042483] [drm] ib test on ring 4 succeeded in 0 usecs [ 126.193027] [drm] ib test on ring 5 succeeded [ 126.200869] snd_hda_intel 0000:03:00.1: Enabling via VGA-switcheroo [ 126.200967] snd_hda_intel 0000:03:00.1: irq 70 for MSI/MSI-X [ 131.756558] snd_hda_intel 0000:03:00.1: Disabling via VGA-switcheroo [ 131.788563] snd_hda_intel 0000:03:00.1: Cannot lock devices! [ 135.694552] systemd-logind[976]: New session c3 of user vkorolev. [ 135.694577] systemd-logind[976]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display. [ 137.708770] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 137.708778] [drm] PCIE gen 2 link speeds already enabled [ 137.713594] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). [ 137.713758] radeon 0000:03:00.0: WB enabled [ 137.713763] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880432d0cc00 [ 137.713766] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880432d0cc04 [ 137.713769] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880432d0cc08 [ 137.713772] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880432d0cc0c [ 137.713775] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880432d0cc10 [ 137.715334] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90012535a18 [ 137.910769] [drm] ring test on 0 succeeded in 1 usecs [ 137.910775] [drm] ring test on 1 succeeded in 1 usecs [ 137.910779] [drm] ring test on 2 succeeded in 1 usecs [ 137.910790] [drm] ring test on 3 succeeded in 2 usecs [ 137.910797] [drm] ring test on 4 succeeded in 1 usecs [ 138.096327] [drm] ring test on 5 succeeded in 2 usecs [ 138.096334] [drm] UVD initialized successfully. [ 138.096364] [drm] ib test on ring 0 succeeded in 0 usecs [ 138.096391] [drm] ib test on ring 1 succeeded in 0 usecs [ 138.096418] [drm] ib test on ring 2 succeeded in 0 usecs [ 138.096445] [drm] ib test on ring 3 succeeded in 0 usecs [ 138.096473] [drm] ib test on ring 4 succeeded in 0 usecs [ 138.247076] [drm] ib test on ring 5 succeeded [ 138.256509] snd_hda_intel 0000:03:00.1: Enabling via VGA-switcheroo [ 138.256615] snd_hda_intel 0000:03:00.1: irq 70 for MSI/MSI-X [ 139.601052] wlan0: authenticate with 6c:50:4d:ab:50:10 [ 139.603472] wlan0: send auth to 6c:50:4d:ab:50:10 (try 1/3) [ 139.611935] wlan0: authenticated [ 139.613696] wlan0: associate with 6c:50:4d:ab:50:10 (try 1/3) [ 139.626894] wlan0: RX AssocResp from 6c:50:4d:ab:50:10 (capab=0x431 status=0 aid=20) [ 139.635608] wlan0: associated [ 139.635639] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 139.635689] cfg80211: Calling CRDA for country: US [ 139.658941] cfg80211: Regulatory domain changed to country: US [ 139.658944] cfg80211: DFS Master region: unset [ 139.658945] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 139.658948] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [ 139.658950] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (N/A) [ 139.658952] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 139.658953] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 139.658955] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 139.658957] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [ 139.658958] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) [ 144.763856] snd_hda_intel 0000:03:00.1: Disabling via VGA-switcheroo [ 144.795825] snd_hda_intel 0000:03:00.1: Cannot lock devices! [ 151.284265] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 151.284270] [drm] PCIE gen 2 link speeds already enabled [ 151.288363] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). [ 151.288495] radeon 0000:03:00.0: WB enabled [ 151.288497] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880432d0cc00 [ 151.288498] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880432d0cc04 [ 151.288499] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880432d0cc08 [ 151.288501] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880432d0cc0c [ 151.288502] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880432d0cc10 [ 151.290046] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90012535a18 [ 151.479390] [drm] ring test on 0 succeeded in 1 usecs [ 151.479395] [drm] ring test on 1 succeeded in 1 usecs [ 151.479400] [drm] ring test on 2 succeeded in 1 usecs [ 151.479410] [drm] ring test on 3 succeeded in 2 usecs [ 151.479418] [drm] ring test on 4 succeeded in 1 usecs [ 151.664955] [drm] ring test on 5 succeeded in 2 usecs [ 151.664962] [drm] UVD initialized successfully. [ 151.664993] [drm] ib test on ring 0 succeeded in 0 usecs [ 151.665022] [drm] ib test on ring 1 succeeded in 0 usecs [ 151.665049] [drm] ib test on ring 2 succeeded in 0 usecs [ 151.665077] [drm] ib test on ring 3 succeeded in 0 usecs [ 151.665104] [drm] ib test on ring 4 succeeded in 0 usecs [ 151.815703] [drm] ib test on ring 5 succeeded [ 151.824772] snd_hda_intel 0000:03:00.1: Enabling via VGA-switcheroo [ 151.824872] snd_hda_intel 0000:03:00.1: irq 70 for MSI/MSI-X [ 159.935520] snd_hda_intel 0000:03:00.1: Disabling via VGA-switcheroo [ 159.967532] snd_hda_intel 0000:03:00.1: Cannot lock devices!