!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu May 11 14:02:35 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 14.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.5 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Precision 5510 Product Version: Firmware Version: 01.02.00 Board Vendor: Dell Inc. Board Name: 0W7V82 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/DLLK06E5:00/status 15 /sys/bus/acpi/devices/INT33D5:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3402:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT3403:01/status 15 /sys/bus/acpi/devices/INT3403:03/status 15 /sys/bus/acpi/devices/INT3403:04/status 15 /sys/bus/acpi/devices/INT3403:05/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/LNXPOWER:02/status 1 /sys/bus/acpi/devices/LNXPOWER:17/status 1 /sys/bus/acpi/devices/LNXPOWER:18/status 1 /sys/bus/acpi/devices/LNXPOWER:19/status 1 /sys/bus/acpi/devices/LNXPOWER:1a/status 1 /sys/bus/acpi/devices/LNXPOWER:1b/status 1 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:01/status 15 /sys/bus/acpi/devices/PNP0C02:03/status 3 /sys/bus/acpi/devices/PNP0C02:05/status 3 /sys/bus/acpi/devices/PNP0C04:00/status 31 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/SMO8810:00/status 15 /sys/bus/acpi/devices/device:09/status 15 /sys/bus/acpi/devices/device:57/status 15 /sys/bus/acpi/devices/device:6a/status 11 !!Kernel Information !!------------------ Kernel release: 3.19.0-78-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.19.0-78-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xddc28000 irq 128 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- Prefetchable memory behind bridge: 0000000040200000-00000000403fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC3266 Analog [ALC3266 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC3266 Analog [ALC3266 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [PCH] Card hw:0 'PCH'/'HDA Intel PCH at 0xddc28000 irq 128' Mixer name : 'Realtek ALC3266' Components : 'HDA:10ec0298,102806e5,00100103 HDA:80862809,80860101,00100000' Controls : 45 Simple ctrls : 15 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 127 Mono: Playback 89 [70%] [-19.00dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 0 [0%] [-63.50dB] [off] Front Right: Playback 0 [0%] [-63.50dB] [off] Simple mixer control 'Headphone Mic',0 Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Playback channels: Front Left - Front Right Capture channels: Mono Limits: Playback 0 - 31 Mono: Capture [off] Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Headphone Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [on] Front Right: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 127 Front Left: Capture 110 [87%] [21.50dB] [on] Front Right: Capture 110 [87%] [21.50dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Headset Mic',0 Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Playback channels: Front Left - Front Right Capture channels: Mono Limits: Playback 0 - 31 Mono: Capture [off] Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Headset Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Internal Mic',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [on] Simple mixer control 'Internal Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] !!Alsactl output !!-------------- --startcollapse-- state.PCH { control.1 { iface MIXER name 'Headphone Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -6350 dbmax 0 dbvalue.0 -6350 dbvalue.1 -6350 } } control.2 { iface MIXER name 'Headphone Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Speaker Playback Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -6350 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'Speaker Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Headset Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.6 { iface MIXER name 'Headset Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.7 { iface MIXER name 'Headphone Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.8 { iface MIXER name 'Headphone Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.9 { iface MIXER name 'Auto-Mute Mode' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.10 { iface MIXER name 'Capture Source' value 'Internal Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'Headset Mic' item.1 'Headphone Mic' item.2 'Internal Mic' } } control.11 { iface MIXER name 'Capture Volume' value.0 110 value.1 110 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -3350 dbmax 3000 dbvalue.0 2150 dbvalue.1 2150 } } control.12 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.13 { iface MIXER name 'Headset Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.14 { iface MIXER name 'Headphone Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.15 { iface MIXER name 'Internal Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.16 { iface MIXER name 'Master Playback Volume' value 89 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -6350 dbmax 0 dbvalue.0 -1900 } } control.17 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface CARD name 'Headset Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.19 { iface CARD name 'Headphone Mic Jack' value true comment { access read type BOOLEAN count 1 } } control.20 { iface CARD name 'Internal Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.21 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.22 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.23 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.24 { iface CARD name 'HDMI/DP,pcm=3 Jack' value true comment { access read type BOOLEAN count 1 } } control.25 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.26 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.27 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.28 { iface MIXER name 'IEC958 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface PCM device 3 name ELD value '100008006d100001000000000000000010ac8ed044454c4c2053453234313748470907070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 83 } } control.30 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.31 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.32 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.33 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.34 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.35 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.36 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.37 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.38 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.39 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.40 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.42 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.43 { iface PCM device 7 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.44 { iface PCM device 8 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.45 { iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nvram msr bbswitch cmac bnep rfcomm binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi dell_led arc4 snd_hda_codec_realtek snd_hda_codec_generic hid_logitech_hidpp uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media iwlmvm mac80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep iwlwifi cfg80211 dell_wmi snd_pcm dell_rbtn rts_cr_host sparse_keymap mxm_wmi dell_laptop snd_seq_midi x86_pkg_temp_thermal dcdbas snd_seq_midi_event coretemp i8k kvm_intel kvm snd_rawmidi crct10dif_pclmul crc32_pclmul snd_seq aesni_intel aes_x86_64 lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper cryptd joydev serio_raw snd soundcore rts_cr_core shpchp int3403_thermal i2c_hid dell_smo8800 wmi int3402_thermal int3400_thermal acpi_pad intel_hid acpi_thermal_rel mac_hid parport_pc ppdev lp parport btrfs xor raid6_pq btusb btintel bluetooth compat hid_logitech_dj usbhid hid i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper drm ahci libahci video !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x12 0x90a60130 0x13 0x40000000 0x14 0x411111f0 0x17 0x90170110 0x18 0x411111f0 0x19 0x411111f0 0x1a 0x411111f0 0x1d 0x4068a36d 0x1e 0x411111f0 0x1f 0x411111f0 0x21 0x03211020 /sys/class/sound/hwC0D0/driver_pin_configs: 0x18 0x01a1913c 0x1a 0x01a1913d /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: /sys/class/sound/hwC0D2/init_pin_configs: 0x05 0x18560010 0x06 0x18560010 0x07 0x18560010 /sys/class/sound/hwC0D2/driver_pin_configs: /sys/class/sound/hwC0D2/user_pin_configs: /sys/class/sound/hwC0D2/init_verbs: /sys/class/sound/hwC0D2/hints: !!ALSA/HDA dmesg !!-------------- [ 14.310677] cr_auto_delink: elapse time before auto delink: 143ms [ 14.342063] snd_hda_intel 0000:00:1f.3: Probing card using HDA DKMS, version 0.201512022217~ubuntu14.04.1 [ 14.342075] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 14.342219] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [ 14.346754] cr_auto_delink: elapse time before auto delink: 179ms -- [ 14.491125] logitech-hidpp-device 0003:046D:1025.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech M510] on usb-0000:00:14.0-1:1 [ 14.525607] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3266: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 14.525610] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 14.525612] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 14.525613] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 14.525614] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 14.525616] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x18 [ 14.525617] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a [ 14.525619] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 14.526952] cr_auto_delink: elapse time before auto delink: 359ms -- [ 15.932765] cr_auto_delink: elapse time before auto delink: 1763ms [ 15.970712] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 15.970758] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 15.970810] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 15.970848] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 16.136994] cr_auto_delink: elapse time before auto delink: 1967ms -- [ 51.083082] WARN_ON(!wm_changed) [ 51.083083] Modules linked in: nvram msr bbswitch(OE) cmac bnep(OE) rfcomm(OE) binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi(OE) dell_led arc4 snd_hda_codec_realtek(OE) snd_hda_codec_generic(OE) hid_logitech_hidpp uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media iwlmvm(OE) mac80211(OE) snd_hda_intel(OE) snd_hda_codec(OE) snd_hda_core(OE) snd_hwdep iwlwifi(OE) cfg80211(OE) dell_wmi snd_pcm dell_rbtn rts_cr_host(OE) sparse_keymap mxm_wmi dell_laptop snd_seq_midi x86_pkg_temp_thermal dcdbas snd_seq_midi_event coretemp i8k kvm_intel kvm snd_rawmidi crct10dif_pclmul crc32_pclmul snd_seq aesni_intel aes_x86_64 lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper cryptd joydev serio_raw snd soundcore rts_cr_core(OE) shpchp int3403_thermal i2c_hid dell_smo8800 wmi int3402_thermal int3400_thermal acpi_pad intel_hid(OE) acpi_thermal_rel mac_hid parport_pc ppdev lp parport btrfs xor raid6_pq btusb(OE) btintel(OE) bluetooth(OE) compat(OE) hid_logitech_dj usbhid hid i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper drm ahci libahci video [last unloaded: nvidia] [ 51.083131] CPU: 3 PID: 1435 Comm: Xorg Tainted: P W OE 3.19.0-78-generic #86~14.04.1-Ubuntu -- [ 53.179756] WARN_ON(!wm_changed) [ 53.179757] Modules linked in: nvram msr bbswitch(OE) cmac bnep(OE) rfcomm(OE) binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi(OE) dell_led arc4 snd_hda_codec_realtek(OE) snd_hda_codec_generic(OE) hid_logitech_hidpp uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media iwlmvm(OE) mac80211(OE) snd_hda_intel(OE) snd_hda_codec(OE) snd_hda_core(OE) snd_hwdep iwlwifi(OE) cfg80211(OE) dell_wmi snd_pcm dell_rbtn rts_cr_host(OE) sparse_keymap mxm_wmi dell_laptop snd_seq_midi x86_pkg_temp_thermal dcdbas snd_seq_midi_event coretemp i8k kvm_intel kvm snd_rawmidi crct10dif_pclmul crc32_pclmul snd_seq aesni_intel aes_x86_64 lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper cryptd joydev serio_raw snd soundcore rts_cr_core(OE) shpchp int3403_thermal i2c_hid dell_smo8800 wmi int3402_thermal int3400_thermal acpi_pad intel_hid(OE) acpi_thermal_rel mac_hid parport_pc ppdev lp parport btrfs xor raid6_pq btusb(OE) btintel(OE) bluetooth(OE) compat(OE) hid_logitech_dj usbhid hid i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper drm ahci libahci video [last unloaded: nvidia] [ 53.179795] CPU: 0 PID: 1435 Comm: Xorg Tainted: P W OE 3.19.0-78-generic #86~14.04.1-Ubuntu -- [ 118.737507] WARN_ON(!wm_changed) [ 118.737510] Modules linked in: nvram msr bbswitch(OE) cmac bnep(OE) rfcomm(OE) binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi(OE) dell_led arc4 snd_hda_codec_realtek(OE) snd_hda_codec_generic(OE) hid_logitech_hidpp uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media iwlmvm(OE) mac80211(OE) snd_hda_intel(OE) snd_hda_codec(OE) snd_hda_core(OE) snd_hwdep iwlwifi(OE) cfg80211(OE) dell_wmi snd_pcm dell_rbtn rts_cr_host(OE) sparse_keymap mxm_wmi dell_laptop snd_seq_midi x86_pkg_temp_thermal dcdbas snd_seq_midi_event coretemp i8k kvm_intel kvm snd_rawmidi crct10dif_pclmul crc32_pclmul snd_seq aesni_intel aes_x86_64 lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper cryptd joydev serio_raw snd soundcore rts_cr_core(OE) shpchp int3403_thermal i2c_hid dell_smo8800 wmi int3402_thermal int3400_thermal acpi_pad intel_hid(OE) acpi_thermal_rel mac_hid parport_pc ppdev lp parport btrfs xor raid6_pq btusb(OE) btintel(OE) bluetooth(OE) compat(OE) hid_logitech_dj usbhid hid i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper drm ahci libahci video [last unloaded: nvidia] [ 118.737608] CPU: 3 PID: 1435 Comm: Xorg Tainted: P W OE 3.19.0-78-generic #86~14.04.1-Ubuntu