!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Jun 26 19:50:06 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 14.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.4 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: XPS 13 9343 Product Version: Firmware Version: A11 Board Vendor: Dell Inc. Board Name: 0TM99H !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/DLL0665:01/status 15 /sys/bus/acpi/devices/DLLK0665:00/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/INT3403:02/status 15 /sys/bus/acpi/devices/INT3403:03/status 15 /sys/bus/acpi/devices/INT340F:00/status 15 /sys/bus/acpi/devices/INT3432:00/status 15 /sys/bus/acpi/devices/INT3433:00/status 15 /sys/bus/acpi/devices/INT3438:00/status 15 /sys/bus/acpi/devices/INT343A:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/INTL9C60:00/status 15 /sys/bus/acpi/devices/MSFT0101:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:03/status 15 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 15 /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/device:00/status 15 /sys/bus/acpi/devices/device:09/status 15 /sys/bus/acpi/devices/device:4f/status 15 /sys/bus/acpi/devices/device:61/status 15 !!Kernel Information !!------------------ Kernel release: 3.16.0-70-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-70-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 [HDMI ]: HDA-Intel - HDA Intel HDMI HDA Intel HDMI at 0xf7418000 irq 65 !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:160c (rev 09) Subsystem: 1028:0665 !!Modprobe options (Sound related) !!-------------------------------- snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : Y !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Broadwell HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862808 Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=1, channel=0 Digital: Enabled GenLevel KAE Digital category: 0x2 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=7 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=1, device=0 Control: name="IEC958 Playback Pro Mask", index=1, device=0 Control: name="IEC958 Playback Default", index=1, device=0 Control: name="IEC958 Playback Switch", index=1, device=0 Control: name="ELD", index=0, device=7 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=02, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=8 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=2, device=0 Control: name="IEC958 Playback Pro Mask", index=2, device=0 Control: name="IEC958 Playback Default", index=2, device=0 Control: name="IEC958 Playback Switch", index=2, device=0 Control: name="ELD", index=0, device=8 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=03, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Jun 23 08:48 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Jun 23 08:48 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 3 Jun 26 15:43 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 4 Jun 26 15:43 /dev/snd/pcmC0D7p crw-rw---- 1 root audio 116, 5 Jun 26 15:43 /dev/snd/pcmC0D8p crw-rw---- 1 root audio 116, 1 Jun 26 15:43 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 23 08:48 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jun 23 08:48 . drwxr-xr-x 3 root root 200 Jun 23 08:48 .. lrwxrwxrwx 1 root root 12 Jun 23 08:48 pci-0000:00:03.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [HDMI] Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf7418000 irq 65' Mixer name : 'Intel Broadwell HDMI' Components : 'HDA:80862808,80860101,00100000' Controls : 21 Simple ctrls : 3 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] 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] !!Alsactl output !!-------------- --startcollapse-- state.HDMI { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.9 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.13 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.19 { 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.20 { 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.21 { 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' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_soc_sst_acpi snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device snd_soc_sst_haswell_pcm snd_soc_sst_dsp snd_soc_core snd_compress snd_pcm_dmaengine snd_intel8x0 snd_ac97_codec ac97_bus pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv hid_logitech_dj rfcomm bnep binfmt_misc snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc videobuf2_memops nls_iso8859_1 videobuf2_core usbhid btusb v4l2_common bluetooth videodev media 6lowpan_iphc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev hid_multitouch dell_wmi sparse_keymap crct10dif_pclmul dell_laptop crc32_pclmul dcdbas wl aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw rtsx_pci_ms cfg80211 memstick snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm i915 snd_timer snd mei_me drm_kms_helper i2c_hid hid mei lpc_ich drm shpchp i2c_algo_bit soundcore wmi int3403_thermal soc_button_array i2c_designware_platform parport_pc i2c_designware_core video 8250_dw dw_dmac dw_dmac_core ppdev spi_pxa2xx_platform mac_hid acpi_pad lp parport rtsx_pci_sdmmc psmouse ahci libahci rtsx_pci sdhci_acpi sdhci !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x05 0x18560010 0x06 0x18560020 0x07 0x18560030 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: !!ALSA/HDA dmesg !!-------------- [ 2.263705] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 2.264560] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002) [ 2.265904] snd_hda_intel 0000:00:03.0: irq 65 for MSI/MSI-X [ 2.280751] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11 [ 2.280815] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12 [ 2.280873] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13 [ 2.311902] bluetooth hci0: Direct firmware load failed with error -2 -- [53744.908489] mei_me 0000:00:16.0: irq 63 for MSI/MSI-X [53744.908868] snd_hda_intel 0000:00:03.0: irq 65 for MSI/MSI-X [53744.909656] xhci_hcd 0000:00:14.0: irq 60 for MSI/MSI-X -- [53746.200311] WARNING: CPU: 0 PID: 12190 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/drivers/base/firmware_class.c:1120 _request_firmware 0x541/0xb70() [53746.200342] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_logitech_dj rfcomm bnep binfmt_misc snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc videobuf2_memops nls_iso8859_1 videobuf2_core usbhid btusb v4l2_common bluetooth videodev media 6lowpan_iphc snd_soc_sst_haswell_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev snd_soc_sst_dsp hid_multitouch snd_soc_core dell_wmi sparse_keymap snd_compress snd_pcm_dmaengine crct10dif_pclmul dell_laptop crc32_pclmul dcdbas wl(POE) aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw rtsx_pci_ms cfg80211 memstick snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi i915 snd_seq snd_seq_device snd_timer snd mei_me drm_kms_helper i2c_hid hid mei lpc_ich drm shpchp i2c_algo_bit soundcore wmi int3403_thermal soc_button_array i2c_designware_platform parport_pc i2c_designware_core video 8250_dw dw_dmac snd_soc_sst_acpi dw_dmac_core ppdev spi_pxa2xx_platform mac_hid acpi_pad lp parport rtsx_pci_sdmmc psmouse ahci libahci rtsx_pci sdhci_acpi sdhci [53746.200361] CPU: 0 PID: 12190 Comm: kworker/u9:0 Tainted: P OE 3.16.0-70-generic #90~14.04.1-Ubuntu -- [70957.708204] usb usb2: root hub lost power or was reset [70957.708348] snd_hda_intel 0000:00:03.0: irq 63 for MSI/MSI-X [70957.709488] xhci_hcd 0000:00:14.0: irq 60 for MSI/MSI-X -- [70958.976350] WARNING: CPU: 1 PID: 15795 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/drivers/base/firmware_class.c:1120 _request_firmware 0x541/0xb70() [70958.976375] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_logitech_dj rfcomm bnep binfmt_misc snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc videobuf2_memops nls_iso8859_1 videobuf2_core usbhid btusb v4l2_common bluetooth videodev media 6lowpan_iphc snd_soc_sst_haswell_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev snd_soc_sst_dsp hid_multitouch snd_soc_core dell_wmi sparse_keymap snd_compress snd_pcm_dmaengine crct10dif_pclmul dell_laptop crc32_pclmul dcdbas wl(POE) aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw rtsx_pci_ms cfg80211 memstick snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi i915 snd_seq snd_seq_device snd_timer snd mei_me drm_kms_helper i2c_hid hid mei lpc_ich drm shpchp i2c_algo_bit soundcore wmi int3403_thermal soc_button_array i2c_designware_platform parport_pc i2c_designware_core video 8250_dw dw_dmac snd_soc_sst_acpi dw_dmac_core ppdev spi_pxa2xx_platform mac_hid acpi_pad lp parport rtsx_pci_sdmmc psmouse ahci libahci rtsx_pci sdhci_acpi sdhci [70958.976388] CPU: 1 PID: 15795 Comm: kworker/u9:0 Tainted: P W OE 3.16.0-70-generic #90~14.04.1-Ubuntu -- [71011.911761] usb usb2: root hub lost power or was reset [71011.911942] snd_hda_intel 0000:00:03.0: irq 63 for MSI/MSI-X [71011.912018] mei_me 0000:00:16.0: irq 65 for MSI/MSI-X -- [71013.202563] WARNING: CPU: 1 PID: 16289 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/drivers/base/firmware_class.c:1120 _request_firmware 0x541/0xb70() [71013.202595] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_logitech_dj rfcomm bnep binfmt_misc snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc videobuf2_memops nls_iso8859_1 videobuf2_core usbhid btusb v4l2_common bluetooth videodev media 6lowpan_iphc snd_soc_sst_haswell_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev snd_soc_sst_dsp hid_multitouch snd_soc_core dell_wmi sparse_keymap snd_compress snd_pcm_dmaengine crct10dif_pclmul dell_laptop crc32_pclmul dcdbas wl(POE) aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw rtsx_pci_ms cfg80211 memstick snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi i915 snd_seq snd_seq_device snd_timer snd mei_me drm_kms_helper i2c_hid hid mei lpc_ich drm shpchp i2c_algo_bit soundcore wmi int3403_thermal soc_button_array i2c_designware_platform parport_pc i2c_designware_core video 8250_dw dw_dmac snd_soc_sst_acpi dw_dmac_core ppdev spi_pxa2xx_platform mac_hid acpi_pad lp parport rtsx_pci_sdmmc psmouse ahci libahci rtsx_pci sdhci_acpi sdhci [71013.202608] CPU: 1 PID: 16289 Comm: kworker/u9:0 Tainted: P W OE 3.16.0-70-generic #90~14.04.1-Ubuntu -- [97937.523714] PM: early resume of devices complete after 0.413 msecs [97937.523944] snd_hda_intel 0000:00:03.0: irq 63 for MSI/MSI-X [97937.526544] usb usb1: root hub lost power or was reset -- [97938.791986] WARNING: CPU: 1 PID: 18760 at /build/linux-lts-utopic-vy2yyy/linux-lts-utopic-3.16.0/drivers/base/firmware_class.c:1120 _request_firmware 0x541/0xb70() [97938.792017] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_logitech_dj rfcomm bnep binfmt_misc snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc videobuf2_memops nls_iso8859_1 videobuf2_core usbhid btusb v4l2_common bluetooth videodev media 6lowpan_iphc snd_soc_sst_haswell_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev snd_soc_sst_dsp hid_multitouch snd_soc_core dell_wmi sparse_keymap snd_compress snd_pcm_dmaengine crct10dif_pclmul dell_laptop crc32_pclmul dcdbas wl(POE) aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw rtsx_pci_ms cfg80211 memstick snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi i915 snd_seq snd_seq_device snd_timer snd mei_me drm_kms_helper i2c_hid hid mei lpc_ich drm shpchp i2c_algo_bit soundcore wmi int3403_thermal soc_button_array i2c_designware_platform parport_pc i2c_designware_core video 8250_dw dw_dmac snd_soc_sst_acpi dw_dmac_core ppdev spi_pxa2xx_platform mac_hid acpi_pad lp parport rtsx_pci_sdmmc psmouse ahci libahci rtsx_pci sdhci_acpi sdhci [97938.792030] CPU: 1 PID: 18760 Comm: kworker/u9:0 Tainted: P W OE 3.16.0-70-generic #90~14.04.1-Ubuntu