[ 12.493436] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [ 12.769806] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S [ 12.776670] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [ 12.853831] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 12.854286] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 13.005614] Netfilter messages via NETLINK v0.30. [ 13.494877] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel [ 13.497518] vboxdrv: Found 4 processor cores. [ 13.498062] vboxdrv: fAsync=0 offMin=0x1b9 offMax=0x5ed7 [ 13.498146] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 13.498148] vboxdrv: Successfully loaded version 4.3.6 (interface 0x001a0007). [ 13.708955] vboxpci: IOMMU not found (not registered) [ 13.780579] init: plymouth-stop pre-start process (1474) terminated with status 1 [ 14.731284] psmouse serio2: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64 [ 16.008250] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 16.222911] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input11 [ 19.412119] wlan0: authenticate with c2:9f:db:55:a9:17 [ 19.418319] wlan0: send auth to c2:9f:db:55:a9:17 (try 1/3) [ 19.421392] wlan0: authenticated [ 19.423901] wlan0: associate with c2:9f:db:55:a9:17 (try 1/3) [ 19.427662] wlan0: RX AssocResp from c2:9f:db:55:a9:17 (capab=0x431 status=0 aid=4) [ 19.446792] wlan0: associated [ 19.446821] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.610900] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 81.437829] hidraw: raw HID events driver (C) Jiri Kosina [ 81.444363] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 81.444391] Bluetooth: HIDP socket layer initialized [ 81.455350] hid-generic 0005:045E:0700.0001: unknown main item tag 0x0 [ 81.459463] input: Microsoft Bluetooth Notebook Mouse 5000 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0/hci0:11/input12 [ 81.460274] hid-generic 0005:045E:0700.0001: input,hidraw0: BLUETOOTH HID v1.00 Mouse [Microsoft Bluetooth Notebook Mouse 5000] on 68:94:23:ea:57:ca [ 87.360462] ------------[ cut here ]------------ [ 87.360552] WARNING: CPU: 1 PID: 1325 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_dp.c:2260 intel_dp_link_down+0x1b2/0x1e0 [i915]() [ 87.360558] Modules linked in: hid_generic hidp hid pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) nfnetlink_queue nfnetlink_log nfnetlink parport_pc ppdev joydev rfcomm bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm cdc_mbim cdc_ncm usbnet nls_iso8859_1 mii cdc_wdm uvcvideo videobuf2_vmalloc cdc_acm videobuf2_memops btusb bluetooth videobuf2_core videodev ext2 thinkpad_acpi nvram arc4 snd_hda_codec_hdmi microcode iwldvm snd_hda_codec_realtek mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi iwlwifi snd_hda_intel snd_hda_codec snd_hwdep cfg80211 snd_pcm psmouse lpc_ich serio_raw snd_seq snd_page_alloc snd_seq_device snd_timer snd soundcore tpm_tis mei_me mei intel_smartconnect mac_hid lp parport dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i915 ahci libahci sdhci_pci sdhci i2c_algo_bit drm_kms_helper drm wmi video [ 87.360731] CPU: 1 PID: 1325 Comm: Xorg Tainted: GF O 3.11.0-15-generic #23-Ubuntu [ 87.360737] Hardware name: LENOVO 3443CTO/3443CTO, BIOS G6ET96WW (2.56 ) 04/29/2013 [ 87.360743] 0000000000000009 ffff880211f2da18 ffffffff816e7335 0000000000000000 [ 87.360756] ffff880211f2da50 ffffffff81061dcd ffff88020d7820c0 ffff88020d6e4000 [ 87.360767] ffff88020d3f4000 0000000080080304 ffff88021287e000 ffff880211f2da60 [ 87.360779] Call Trace: [ 87.360799] [] dump_stack+0x45/0x56 [ 87.360813] [] warn_slowpath_common+0x7d/0xa0 [ 87.360825] [] warn_slowpath_null+0x1a/0x20 [ 87.360878] [] intel_dp_link_down+0x1b2/0x1e0 [i915] [ 87.360930] [] intel_disable_dp+0x68/0x70 [i915] [ 87.360977] [] ironlake_crtc_disable+0x18a/0x8c0 [i915] [ 87.361023] [] intel_crtc_disable+0x34/0x1c0 [i915] [ 87.361068] [] __intel_set_mode+0x2ae/0x880 [i915] [ 87.361114] [] intel_set_mode+0x16/0x30 [i915] [ 87.361159] [] intel_crtc_set_config+0x742/0x920 [i915] [ 87.361204] [] drm_mode_set_config_internal+0x5d/0xe0 [drm] [ 87.361243] [] drm_mode_setcrtc+0xf7/0x650 [drm] [ 87.361276] [] drm_ioctl+0x512/0x640 [drm] [ 87.361295] [] do_vfs_ioctl+0x2e5/0x4d0 [ 87.361307] [] ? vfs_read+0xf7/0x170 [ 87.361315] [] SyS_ioctl+0x81/0xa0 [ 87.361324] [] ? SyS_read+0x7c/0xa0 [ 87.361338] [] system_call_fastpath+0x1a/0x1f [ 87.361344] ---[ end trace 6e2417e8397d7988 ]--- [ 132.585355] audit_printk_skb: 165 callbacks suppressed [ 132.585369] type=1400 audit(1389100311.218:67): apparmor="DENIED" operation="capable" parent=2087 profile="/usr/lib/telepathy/telepathy-*" pid=3144 comm="telepathy-haze" pid=3144 comm="telepathy-haze" capability=19 capname="sys_ptrace" [ 132.585391] type=1400 audit(1389100311.218:68): apparmor="DENIED" operation="ptrace" parent=2087 profile="/usr/lib/telepathy/telepathy-*" pid=3144 comm="telepathy-haze" target=B41280150288FFFFB41280150288FFFF100481150288FFFF100481150288FFFF200481150288FFFF200481150288FFFFD208 [ 684.793852] type=1400 audit(1389100863.982:69): apparmor="STATUS" operation="profile_replace" parent=4794 profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=4798 comm="apparmor_parser" [ 684.793879] type=1400 audit(1389100863.982:70): apparmor="STATUS" operation="profile_replace" parent=4794 profile="unconfined" name="/usr/sbin/cupsd" pid=4798 comm="apparmor_parser" [ 684.795929] type=1400 audit(1389100863.986:71): apparmor="STATUS" operation="profile_replace" parent=4794 profile="unconfined" name="/usr/sbin/cupsd" pid=4798 comm="apparmor_parser" [ 3772.214652] perf samples too long (2526 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [ 6311.926482] hid-generic 0005:045E:0700.0002: unknown main item tag 0x0 [ 6311.926881] input: Microsoft Bluetooth Notebook Mouse 5000 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0/hci0:11/input13 [ 6311.929558] hid-generic 0005:045E:0700.0002: input,hidraw0: BLUETOOTH HID v1.00 Mouse [Microsoft Bluetooth Notebook Mouse 5000] on 68:94:23:ea:57:ca [ 6321.095412] compat_ioctl32: unknown ioctl 'v', dir=2, #1 (0x803c7601) [ 9565.737572] perf samples too long (5014 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [10014.499860] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use) [14696.093534] hid-generic 0005:045E:0700.0003: unknown main item tag 0x0 [14696.093825] input: Microsoft Bluetooth Notebook Mouse 5000 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0/hci0:12/input14 [14696.098115] hid-generic 0005:045E:0700.0003: input,hidraw0: BLUETOOTH HID v1.00 Mouse [Microsoft Bluetooth Notebook Mouse 5000] on 68:94:23:ea:57:ca [18145.112489] hid-generic 0005:045E:0700.0004: unknown main item tag 0x0 [18145.112744] input: Microsoft Bluetooth Notebook Mouse 5000 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0/hci0:12/input15 [18145.116183] hid-generic 0005:045E:0700.0004: input,hidraw0: BLUETOOTH HID v1.00 Mouse [Microsoft Bluetooth Notebook Mouse 5000] on 68:94:23:ea:57:ca [18417.516815] compat_ioctl32: unknown ioctl 'v', dir=2, #1 (0x803c7601) [19698.229886] compat_ioctl32: unknown ioctl 'v', dir=2, #1 (0x803c7601)