!!################################ !!ALSA Information Script v 0.4.58 !!################################ !!Script ran on: Sat Nov 7 00:06:20 UTC 2009 !!Linux Distribution !!------------------ Ubuntu 9.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 9.10" !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 2808D4G !!Kernel Information !!------------------ Kernel release: 2.6.31-14-generic Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.21 Library version: 1.0.21a Utilities version: 1.0.21 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xf2620000 irq 17 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:293e (rev 03) Subsystem: 17aa:20f2 !!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-us122l: index=-2 snd-usb-usx2y: index=-2 snd-usb-caiaq: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-hda-intel: power_save=10 power_save_controller=N !!Loaded sound module options !!-------------------------- !!Module: snd_hda_intel bdl_pos_adj : 1,-1,-1,-1,-1,-1,-1,-1 enable : Y,Y,Y,Y,Y,Y,Y,Y enable_msi : 0 id : ,,,,,,, index : -1,-1,-1,-1,-1,-1,-1,-1 model : ,,,,,,, patch : ,,,,,,, position_fix : 0,0,0,0,0,0,0,0 power_save : 10 power_save_controller : N probe_mask : -1,-1,-1,-1,-1,-1,-1,-1 probe_only : N,N,N,N,N,N,N,N single_cmd : N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Conexant ID 5069 Address: 0 Function Id: 0x1 Vendor Id: 0x14f15069 Subsystem Id: 0x17aa2132 Revision Id: 0x100300 No Modem Function Group found Default PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=4, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x10 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-Out vals: [0x45 0x45] Converter: stream=5, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x11 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-Out vals: [0x3c 0x3c] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x12 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Power: setting=D0, actual=D0 Node 0x13 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Amp-Out caps: ofs=0x07, nsteps=0x07, stepsize=0x0f, mute=0 Amp-Out vals: [0x00] Node 0x14 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1 Amp-In vals: [0x06 0x06] [0x4a 0x4a] [0x00 0x00] [0x4a 0x4a] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Connection: 4 0x17 0x18 0x23* 0x24 Node 0x15 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1 Amp-In vals: [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Connection: 4 0x17* 0x18 0x23 0x24 Node 0x16 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1 Amp-In vals: [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Connection: 4 0x17* 0x18 0x23 0x24 Node 0x17 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0 Amp-Out vals: [0x04 0x04] Power: setting=D0, actual=D0 Connection: 4 0x1a 0x1b* 0x1d 0x1e Node 0x18 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0 Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 4 0x1a* 0x1b 0x1d 0x1e Node 0x19 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x0000001c: OUT HP Detect Pin Default 0x032110f0: [Jack] HP Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1a [Pin Complex] wcaps 0x400481: Stereo Pincap 0x00001324: IN Detect Vref caps: HIZ 50 80 Pin Default 0x61a190f0: [N/A] Mic at Sep Rear Conn = 1/8, Color = Pink DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: VREF_HIZ Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Node 0x1b [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00011334: IN OUT EAPD Detect Vref caps: HIZ 50 80 EAPD 0x0: Pin Default 0x03a110f0: [Jack] Mic at Ext Left Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1c [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x612140f0: [N/A] HP Out at Sep Rear Conn = 1/8, Color = Green DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1d [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00010034: IN OUT EAPD Detect EAPD 0x0: Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1e [Pin Complex] wcaps 0x400481: Stereo Pincap 0x00000024: IN Detect Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Node 0x1f [Pin Complex] wcaps 0x400501: Stereo Pincap 0x00000010: OUT Pin Default 0x901701f0: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x20 [Pin Complex] wcaps 0x400781: Stereo Digital Pincap 0x00000014: OUT Detect Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x12 Node 0x21 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Power: setting=D0, actual=D0 Node 0x22 [Pin Complex] wcaps 0x400781: Stereo Digital Pincap 0x00000014: OUT Detect Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x21 Node 0x23 [Pin Complex] wcaps 0x40040b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x04, stepsize=0x2f, mute=0 Amp-In vals: [0x04 0x04] Pincap 0x00000020: IN Pin Default 0x90a601f0: [Fixed] Mic at Int N/A Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Power: setting=D0, actual=D0 Node 0x24 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In Amp-In caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Power: setting=D0, actual=D0 Connection: 2 0x10 0x11 Node 0x25 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Nov 7 01:00 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Nov 7 01:00 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 24 Nov 7 01:01 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Nov 7 01:05 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Nov 7 01:00 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 7 01:00 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Nov 7 01:00 . drwxr-xr-x 3 root root 180 Nov 7 01:00 .. lrwxrwxrwx 1 root root 12 Nov 7 01:00 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Intel] Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 17' Mixer name : 'Conexant ID 5069' Components : 'HDA:14f15069,17aa2132,00100300' Controls : 7 Simple ctrls : 5 Simple mixer control 'Master',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 74 Mono: Front Left: Playback 69 [93%] [-5.00dB] [on] Front Right: Playback 69 [93%] [-5.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 253 [99%] [0.40dB] Front Right: Playback 253 [99%] [0.40dB] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Front Left - Front Right Limits: Capture 0 - 80 Front Left: Capture 0 [0%] [-74.00dB] [on] Front Right: Capture 0 [0%] [-74.00dB] [on] Simple mixer control 'Mic 1',0 Capabilities: cvolume cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Front Left - Front Right Limits: Capture 0 - 80 Front Left: Capture 6 [8%] [-68.00dB] [off] Front Right: Capture 6 [8%] [-68.00dB] [off] Simple mixer control 'Digital',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 60 [50%] [0.00dB] Front Right: Capture 60 [50%] [0.00dB] !!Alsactl output !!------------- --startcollapse-- state.Intel { control.1 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 'Mic 1' iface MIXER name 'Capture Source' value Mic } control.2 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 80' comment.dbmin -7400 comment.dbmax 600 iface MIXER name 'Mic Capture Volume' value.0 0 value.1 0 } control.3 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 80' comment.dbmin -7400 comment.dbmax 600 iface MIXER name 'Mic 1 Capture Volume' value.0 6 value.1 6 } control.4 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Master Playback Switch' value.0 true value.1 true } control.5 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 74' comment.dbmin -7400 comment.dbmax 0 iface MIXER name 'Master Playback Volume' value.0 69 value.1 69 } control.6 { comment.access 'read write user' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.tlv '0000000100000008ffffec1400000014' comment.dbmin -5100 comment.dbmax 0 iface MIXER name 'PCM Playback Volume' value.0 253 value.1 253 } control.7 { comment.access 'read write user' comment.type INTEGER comment.count 2 comment.range '0 - 120' comment.tlv '0000000100000008fffff44800000032' comment.dbmin -3000 comment.dbmax 3000 iface MIXER name 'Digital Capture Volume' value.0 60 value.1 60 } } --endcollapse-- !!All Loaded Modules !!------------------ Module cbc aes_i586 aes_generic zaurus cdc_ether usbnet mii cdc_wdm cdc_acm binfmt_misc vmnet ppdev parport_pc vmblock vsock vmci vmmon joydev dm_crypt snd_hda_intel snd_hda_codec snd_hwdep bridge stp bnep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss arc4 iptable_filter snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ecb ip_tables iwlagn snd_timer iwlcore x_tables snd_seq_device mac80211 psmouse snd btusb uvcvideo videodev v4l1_compat sdhci_pci serio_raw sdhci soundcore snd_page_alloc thinkpad_acpi nvram heci led_class cfg80211 lp parport dm_raid45 xor fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit intel_agp agpgart e1000e video output !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x19 0x032110f0 0x1a 0x61a190f0 0x1b 0x03a110f0 0x1c 0x612140f0 0x1d 0x40f001f0 0x1e 0x40f001f0 0x1f 0x901701f0 0x20 0x40f001f0 0x22 0x40f001f0 0x23 0x90a601f0 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: !!ALSA/HDA dmesg !!------------------ [ 2.817203] i2c-adapter i2c-2: unable to read EDID block. [ 2.817205] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 2.821604] i2c-adapter i2c-4: unable to read EDID block. [ 2.821606] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 2.829657] [drm] fb0: inteldrmfb frame buffer device -- [ 4.872375] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 4.875596] HDA Intel 0000:00:1b.0: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 4.875617] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 5.135792] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b1/0xb40000 -- [ 6.183046] i2c-adapter i2c-2: unable to read EDID block. [ 6.183050] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 6.187465] i2c-adapter i2c-2: unable to read EDID block. [ 6.187467] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 6.191953] i2c-adapter i2c-4: unable to read EDID block. [ 6.191955] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 6.196371] i2c-adapter i2c-4: unable to read EDID block. [ 6.196373] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 6.326217] i2c-adapter i2c-2: unable to read EDID block. [ 6.326227] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 6.330687] i2c-adapter i2c-2: unable to read EDID block. [ 6.330690] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 6.335228] i2c-adapter i2c-4: unable to read EDID block. [ 6.335231] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 6.339665] i2c-adapter i2c-4: unable to read EDID block. [ 6.339667] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 6.579679] /dev/vmnet: open called by PID 1399 (vmnet-dhcpd) -- [ 8.551396] i2c-adapter i2c-2: unable to read EDID block. [ 8.551399] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 8.556117] i2c-adapter i2c-2: unable to read EDID block. [ 8.556119] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 8.560603] i2c-adapter i2c-4: unable to read EDID block. [ 8.560606] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 8.565869] i2c-adapter i2c-4: unable to read EDID block. [ 8.565871] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 8.695159] i2c-adapter i2c-2: unable to read EDID block. [ 8.695162] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 8.699937] i2c-adapter i2c-2: unable to read EDID block. [ 8.699939] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 8.704735] i2c-adapter i2c-4: unable to read EDID block. [ 8.704737] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 8.709290] i2c-adapter i2c-4: unable to read EDID block. [ 8.709292] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 8.838538] i2c-adapter i2c-2: unable to read EDID block. [ 8.838540] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 8.843784] i2c-adapter i2c-2: unable to read EDID block. [ 8.843786] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 8.848485] i2c-adapter i2c-4: unable to read EDID block. [ 8.848487] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 8.853180] i2c-adapter i2c-4: unable to read EDID block. [ 8.853182] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 11.869265] IBM TrackPoint firmware: 0x0e, buttons: 3/3 -- [ 27.652122] i2c-adapter i2c-2: unable to read EDID block. [ 27.652126] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 27.657006] i2c-adapter i2c-2: unable to read EDID block. [ 27.657009] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 27.662048] i2c-adapter i2c-4: unable to read EDID block. [ 27.662051] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 27.666526] i2c-adapter i2c-4: unable to read EDID block. [ 27.666528] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 27.798561] i2c-adapter i2c-2: unable to read EDID block. [ 27.798565] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 27.803061] i2c-adapter i2c-2: unable to read EDID block. [ 27.803064] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 27.807557] i2c-adapter i2c-4: unable to read EDID block. [ 27.807560] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 27.811952] i2c-adapter i2c-4: unable to read EDID block. [ 27.811954] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 27.947429] i2c-adapter i2c-2: unable to read EDID block. [ 27.947432] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 27.952159] i2c-adapter i2c-2: unable to read EDID block. [ 27.952162] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 27.956851] i2c-adapter i2c-4: unable to read EDID block. [ 27.956854] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 27.961249] i2c-adapter i2c-4: unable to read EDID block. [ 27.961251] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 28.630755] i2c-adapter i2c-2: unable to read EDID block. [ 28.630759] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 28.635452] i2c-adapter i2c-2: unable to read EDID block. [ 28.635454] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 28.640140] i2c-adapter i2c-4: unable to read EDID block. [ 28.640142] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 28.644790] i2c-adapter i2c-4: unable to read EDID block. [ 28.644792] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 67.136426] wlan0: authenticate with AP 00:0f:66:56:d4:43