!!################################ !!ALSA Information Script v 0.4.58 !!################################ !!Script ran on: Thu Jan 28 09:56:54 UTC 2010 !!Linux Distribution !!------------------ Ubuntu 9.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 9.10" !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 7445A46 !!Kernel Information !!------------------ Kernel release: 2.6.31-17-generic Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.22.1 Library version: 1.0.22 Utilities version: 1.0.20 !!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 0xfc020000 irq 30 !!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_hda_intel: model=3stack 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 beep_mode : 1,1,1,1,1,1,1,1 enable : Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : ,,,,,,, index : -1,-1,-1,-1,-1,-1,-1,-1 model : 3stack,,,,,,, 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 CX20561 (Hermosa) Address: 0 Function Id: 0x2 Vendor Id: 0x14f15051 Subsystem Id: 0x17aa211c Revision Id: 0x100000 Modem Function Group: 0x2 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 Control: name="Master Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="CONEXANT Analog", type="Audio", device=0 Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=0 Amp-Out vals: [0x3a 0x3a] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 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=0 Amp-Out vals: [0x4a 0x4a] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Node 0x12 [Audio Output] wcaps 0x211: 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 Node 0x13 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0 Amp-Out vals: [0x00] Node 0x14 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Control: name="Internal Mic Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Internal Mic Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="External Mic Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="External Mic Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Device: name="CONEXANT Analog", type="Audio", device=0 Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=0 Amp-In vals: [0x44 0x44] [0x44 0x44] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 2 0x1d* 0x17 Node 0x15 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Control: name="Docking Mic Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Docking Mic Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=0 Amp-In vals: [0x42 0x42] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 1 0x18 Node 0x16 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x0000001c: OUT HP Detect Pin Default 0x022140f0: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP Unsolicited: tag=37, enabled=1 Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x17 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0 Amp-In vals: [0x03 0x03] Pincap 0x00001224: IN Detect Vref caps: 50 80 Pin Default 0x61a190f0: [N/A] Mic at Sep Rear Conn = 1/8, Color = Pink DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=38, enabled=1 Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Node 0x18 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0 Amp-In vals: [0x03 0x03] Pincap 0x00001224: IN Detect Vref caps: 50 80 Pin Default 0x02a190f0: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=39, enabled=1 Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Node 0x19 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=37, enabled=1 Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1a [Pin Complex] wcaps 0x400501: Stereo Pincap 0x00010010: OUT EAPD EAPD 0x2: EAPD 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 states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1b [Pin Complex] wcaps 0x400500: Mono Pincap 0x00010010: OUT EAPD EAPD 0x2: EAPD 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 Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1c [Pin Complex] wcaps 0x400701: Stereo Digital 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="IEC958 Default PCM Playback Switch", index=0, device=0 Device: name="Conexant Digital", type="SPDIF", device=1 Pincap 0x00000010: OUT Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 1 0x12 Node 0x1d [Pin Complex] wcaps 0x40040b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x04, stepsize=0x2f, mute=0 Amp-In vals: [0x03 0x03] 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 states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Node 0x1e [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 28 17:46 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Jan 28 17:46 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 24 Jan 28 17:49 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Jan 28 17:46 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Jan 28 17:56 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 1 Jan 28 17:46 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 28 17:46 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 28 17:46 . drwxr-xr-x 3 root root 200 Jan 28 17:46 .. lrwxrwxrwx 1 root root 12 Jan 28 17:46 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 1: Conexant Digital [Conexant Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Intel] Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 30' Mixer name : 'Conexant CX20561 (Hermosa)' Components : 'HDA:14f15051,17aa211c,00100000' Controls : 15 Simple ctrls : 8 Simple mixer control 'Master',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 74 Mono: Front Left: Playback 58 [78%] [-16.00dB] [on] Front Right: Playback 58 [78%] [-16.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume penum 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 penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958 Default PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Digital',0 Capabilities: cvolume penum Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 60 [50%] [0.00dB] Front Right: Capture 60 [50%] [0.00dB] Simple mixer control 'Docking Mic',0 Capabilities: volume pswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 80 Front Left: 66 [82%] [-8.00dB] Playback [on] Front Right: 66 [82%] [-8.00dB] Playback [on] Simple mixer control 'External Mic',0 Capabilities: volume pswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 80 Front Left: 68 [85%] [-6.00dB] Playback [on] Front Right: 68 [85%] [-6.00dB] Playback [on] Simple mixer control 'Internal Mic',0 Capabilities: volume pswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 80 Front Left: 68 [85%] [-6.00dB] Playback [on] Front Right: 68 [85%] [-6.00dB] Playback [on] !!Alsactl output !!------------- --startcollapse-- state.Intel { control.1 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 80' comment.dbmin -7400 comment.dbmax 600 iface MIXER name 'Internal Mic Volume' value.0 68 value.1 68 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Internal Mic Switch' value.0 true value.1 true } 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 'External Mic Volume' value.0 68 value.1 68 } control.4 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'External Mic Switch' value.0 true value.1 true } control.5 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 80' comment.dbmin -7400 comment.dbmax 600 iface MIXER name 'Docking Mic Volume' value.0 66 value.1 66 } control.6 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Docking Mic Switch' value.0 true value.1 true } control.7 { 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 58 value.1 58 } control.8 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Master Playback Switch' value true } control.9 { comment.access read comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.10 { comment.access read comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.11 { comment.access 'read write' comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.12 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Playback Switch' value true } control.13 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Default PCM Playback Switch' value true } control.14 { 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.0 255 value.1 255 } control.15 { 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 nls_iso8859_1 nls_cp437 vfat fat binfmt_misc ppdev bridge stp bnep btusb joydev snd_hda_codec_conexant arc4 ecb pcmcia snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm ath5k mac80211 ath iptable_filter snd_seq_dummy ip_tables x_tables snd_seq_oss lp parport thinkpad_acpi led_class nvram yenta_socket rsrc_nonstatic pcmcia_core psmouse serio_raw cfg80211 snd_seq_midi snd_rawmidi heci snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore snd_page_alloc fbcon tileblit font bitblit softcursor ohci1394 usbhid ieee1394 i915 drm i2c_algo_bit video output e1000e intel_agp agpgart !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x16 0x022140f0 0x17 0x61a190f0 0x18 0x02a190f0 0x19 0x40f000f0 0x1a 0x901701f0 0x1b 0x40f001f0 0x1c 0x40f001f0 0x1d 0x90a601f0 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: !!ALSA/HDA dmesg !!------------------ [ 2.281553] i2c-adapter i2c-2: unable to read EDID block. [ 2.281556] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 2.288756] i2c-adapter i2c-4: unable to read EDID block. [ 2.288758] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 2.296088] [drm] fb0: inteldrmfb frame buffer device -- [ 16.414392] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 16.418363] HDA Intel 0000:00:1b.0: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 16.418424] alloc irq_desc for 30 on node -1 [ 16.418426] alloc kstat_irqs on node -1 [ 16.418438] HDA Intel 0000:00:1b.0: irq 30 for MSI/MSI-X [ 16.418469] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 16.465125] ath: EEPROM regdomain: 0x67 -- [ 16.471988] ath5k phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70) [ 16.522227] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 16.522299] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 16.522345] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 16.522390] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 16.720982] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af: clean. -- [ 18.485501] i2c-adapter i2c-2: unable to read EDID block. [ 18.485506] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 18.545715] i2c-adapter i2c-2: unable to read EDID block. [ 18.545718] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 18.555369] i2c-adapter i2c-4: unable to read EDID block. [ 18.555371] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 18.559983] i2c-adapter i2c-4: unable to read EDID block. [ 18.559985] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 18.661109] ppdev: user-space parallel port driver [ 18.737442] i2c-adapter i2c-2: unable to read EDID block. [ 18.737446] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 18.817266] i2c-adapter i2c-2: unable to read EDID block. [ 18.817269] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 18.827053] i2c-adapter i2c-4: unable to read EDID block. [ 18.827055] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 18.831712] i2c-adapter i2c-4: unable to read EDID block. [ 18.831714] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 18.942626] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX -- [ 20.096569] i2c-adapter i2c-2: unable to read EDID block. [ 20.096573] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 20.161051] i2c-adapter i2c-2: unable to read EDID block. [ 20.161054] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 20.172277] i2c-adapter i2c-4: unable to read EDID block. [ 20.172280] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 20.180291] i2c-adapter i2c-4: unable to read EDID block. [ 20.180295] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 20.373612] i2c-adapter i2c-2: unable to read EDID block. [ 20.373617] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 20.438253] psmouse serio2: ID: 10 00 64 [ 20.448384] i2c-adapter i2c-2: unable to read EDID block. [ 20.448387] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 20.458022] i2c-adapter i2c-4: unable to read EDID block. [ 20.458024] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 20.462623] i2c-adapter i2c-4: unable to read EDID block. [ 20.462625] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 20.672604] i2c-adapter i2c-2: unable to read EDID block. [ 20.672608] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 20.736854] i2c-adapter i2c-2: unable to read EDID block. [ 20.736856] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 20.746480] i2c-adapter i2c-4: unable to read EDID block. [ 20.746483] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 20.751085] i2c-adapter i2c-4: unable to read EDID block. [ 20.751087] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 24.392387] IBM TrackPoint firmware: 0x0e, buttons: 3/3 -- [ 32.036156] i2c-adapter i2c-2: unable to read EDID block. [ 32.036160] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 32.121384] i2c-adapter i2c-2: unable to read EDID block. [ 32.121387] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 32.130859] i2c-adapter i2c-4: unable to read EDID block. [ 32.130861] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 32.135317] i2c-adapter i2c-4: unable to read EDID block. [ 32.135319] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 32.333513] i2c-adapter i2c-2: unable to read EDID block. [ 32.333516] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 32.388398] i2c-adapter i2c-2: unable to read EDID block. [ 32.388402] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 32.398475] i2c-adapter i2c-4: unable to read EDID block. [ 32.398478] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 32.403221] i2c-adapter i2c-4: unable to read EDID block. [ 32.403223] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 32.613160] i2c-adapter i2c-2: unable to read EDID block. [ 32.613163] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 32.677611] i2c-adapter i2c-2: unable to read EDID block. [ 32.677613] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 32.687271] i2c-adapter i2c-4: unable to read EDID block. [ 32.687274] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 32.691919] i2c-adapter i2c-4: unable to read EDID block. [ 32.691921] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 33.454077] i2c-adapter i2c-2: unable to read EDID block. [ 33.454080] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 33.528820] i2c-adapter i2c-2: unable to read EDID block. [ 33.528822] i915 0000:00:02.0: HDMI Type A-1: no EDID data [ 33.538486] i2c-adapter i2c-4: unable to read EDID block. [ 33.538489] i915 0000:00:02.0: HDMI Type A-2: no EDID data [ 33.543139] i2c-adapter i2c-4: unable to read EDID block. [ 33.543141] i915 0000:00:02.0: HDMI Type A-2: no EDID data