Ubuntu 9.1 has no sound
I have recently installed Ubuntu 9.1 onto a laptop. However the sound is not working. Here is the results from running step 3 from https:/
1. #######
2. ALSA Information Script v 0.4.58
3. #######
4.
5. Script ran on: Sun Feb 7 21:54:43 UTC 2010
6.
7.
8. Linux Distribution
9. ------------------
10.
11. Ubuntu 9.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_
12.
13.
14. DMI Information
15. ---------------
16.
17. Manufacturer: Gateway
18. Product Name: MX6448
19.
20.
21. Kernel Information
22. ------------------
23.
24. Kernel release: 2.6.31-19-generic
25. Operating System: GNU/Linux
26. Architecture: i686
27. Processor: unknown
28. SMP Enabled: Yes
29.
30.
31. ALSA Version
32. ------------
33.
34. Driver version: 1.0.20
35. Library version: 1.0.20
36. Utilities version: 1.0.20
37.
38.
39. Loaded ALSA modules
40. -------------------
41.
42. snd_hda_intel
43.
44.
45. Sound Servers on this system
46. -------
47.
48. Pulseaudio:
49. Installed - Yes (/usr/bin/
50. Running - Yes
51.
52. ESound Daemon:
53. Installed - Yes (/usr/bin/esd)
54. Running - No
55.
56.
57. Soundcards recognised by ALSA
58. -------
59.
60. 0 [SB ]: HDA-Intel - HDA ATI SB
61. HDA ATI SB at 0xc0000000 irq 16
62.
63.
64. PCI Soundcards installed in the system
65. -------
66.
67. 00:14.2 Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller (rev 01)
68. 08:09.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
69.
70.
71. Advanced information - PCI Vendor/
72. -------
73.
74. 00:14.2 0403: 1002:437b (rev 01)
75. Subsystem: 1002:437b
76.
77.
78. Modprobe options (Sound related)
79. -------
80.
81. snd-atiixp-modem: index=-2
82. snd-intel8x0m: index=-2
83. snd-via82xx-modem: index=-2
84. snd-usb-audio: index=-2
85. snd-usb-us122l: index=-2
86. snd-usb-usx2y: index=-2
87. snd-usb-caiaq: index=-2
88. snd-cmipci: mpu_port=0x330 fm_port=0x388
89. snd-pcsp: index=-2
90. snd-hda-intel: power_save=10 power_save_
91.
92.
93. Loaded sound module options
94. -------
95.
96. Module: snd_hda_intel
97. bdl_pos_adj : 32,-1,-
98. enable : Y,Y,Y,Y,
99. enable_msi : 0
100. id : <NULL>,
101. index : -1,-1,-
102. model : <NULL>,
103. position_fix : 0,0,0,0,
104. power_save : 10
105. power_save_
106. probe_mask : -1,-1,-
107. probe_only : N,N,N,N,
108. single_cmd : N
109.
110.
111. HDA-Intel Codec information
112. -------
113. (following section hidden - click to display)
1.
2. Codec: SigmaTel STAC9250
3. Address: 0
4. Function Id: 0x1
5. Vendor Id: 0x83847634
6. Subsystem Id: 0x107b0367
7. Revision Id: 0x100101
8. No Modem Function Group found
9. Default PCM:
10. rates [0x7e0]: 44100 48000 88200 96000 176400 192000
11. bits [0xe]: 16 20 24
12. formats [0x1]: PCM
13. Default Amp-In caps: N/A
14. Default Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
15. GPIO: io=4, o=0, i=0, unsolicited=1, wake=1
16. IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
17. IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
18. IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
19. IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
20. Node 0x02 [Audio Output] wcaps 0xd0401: Stereo
21. Converter: stream=0, channel=0
22. Power: setting=D0, actual=D0
23. Delay: 13 samples
24. Node 0x03 [Audio Input] wcaps 0x1d0541: Stereo
25. Converter: stream=0, channel=0
26. SDI-Select: 0
27. Power: setting=D0, actual=D0
28. Delay: 13 samples
29. Connection: 1
30. 0x14
31. Processing caps: benign=0, ncoeff=0
32. Node 0x04 [Audio Input] wcaps 0x140311: Stereo Digital
33. Converter: stream=0, channel=0
34. SDI-Select: 0
35. Digital:
36. Digital category: 0x0
37. PCM:
38. rates [0x160]: 44100 48000 96000
39. bits [0xe]: 16 20 24
40. formats [0x5]: PCM AC3
41. Delay: 4 samples
42. Connection: 1
43. 0x07
44. Node 0x05 [Audio Output] wcaps 0x40211: Stereo Digital
45. Converter: stream=0, channel=0
46. Digital:
47. Digital category: 0x0
48. PCM:
49. rates [0x1e0]: 44100 48000 88200 96000
50. bits [0xe]: 16 20 24
51. formats [0x5]: PCM AC3
52. Delay: 4 samples
53. Node 0x06 [Audio Selector] wcaps 0x300901: Stereo R/L
54. Connection: 3
55. 0x02* 0x07 0x14
56. Node 0x07 [Pin Complex] wcaps 0x430681: Stereo Digital
57. Pincap 0x00010024: IN EAPD Detect
58. EAPD 0x0:
59. Pin Default 0x40c003f4: [N/A] SPDIF In at Ext N/A
60. Conn = Unknown, Color = Unknown
61. DefAssociation = 0xf, Sequence = 0x4
62. Misc = NO_PRESENCE
63. Pin-ctls: 0x00:
64. Unsolicited: tag=00, enabled=0
65. Power: setting=D0, actual=D0
66. Delay: 3 samples
67. Node 0x08 [Pin Complex] wcaps 0x400301: Stereo Digital
68. Pincap 0x00000010: OUT
69. Pin Default 0x424503f2: [N/A] SPDIF Out at Ext Front
70. Conn = Optical, Color = Unknown
71. DefAssociation = 0xf, Sequence = 0x2
72. Misc = NO_PRESENCE
73. Pin-ctls: 0x00:
74. Connection: 2
75. 0x05* 0x14
76. Node 0x09 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
77. Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=0
78. Amp-Out vals: [0x00 0x00]
79. Connection: 1
80. 0x0f
81. Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
82. Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
83. Pin Default 0x400000f3: [N/A] Line Out at Ext N/A
84. Conn = Unknown, Color = Unknown
85. DefAssociation = 0xf, Sequence = 0x3
86. Pin-ctls: 0x00:
87. Unsolicited: tag=00, enabled=0
88. Connection: 1
89. 0x0e
90. Node 0x0b [Pin Complex] wcaps 0x400181: Stereo
91. Pincap 0x00001737: IN OUT Detect Trigger ImpSense
92. Vref caps: HIZ 50 GRD 80
93. Pin Default 0x02a19020: [Jack] Mic at Ext Front
94. Conn = 1/8, Color = Pink
95. DefAssociation = 0x2, Sequence = 0x0
96. Pin-ctls: 0x24: IN VREF_80
97. Unsolicited: tag=01, enabled=1
98. Connection: 1
99. 0x0e
100. Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
101. Pincap 0x00001737: IN OUT Detect Trigger ImpSense
102. Vref caps: HIZ 50 GRD 80
103. Pin Default 0x40a000f0: [N/A] Mic at Ext N/A
104. Conn = Unknown, Color = Unknown
105. DefAssociation = 0xf, Sequence = 0x0
106. Pin-ctls: 0x00: VREF_HIZ
107. Unsolicited: tag=00, enabled=0
108. Connection: 1
109. 0x0e
110. Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
111. Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
112. Pin Default 0x90100210: [Fixed] Speaker at Int N/A
113. Conn = Unknown, Color = Unknown
114. DefAssociation = 0x1, Sequence = 0x0
115. Pin-ctls: 0x40: OUT
116. Unsolicited: tag=00, enabled=0
117. Connection: 1
118. 0x0e
119. Node 0x0e [Audio Selector] wcaps 0x300105: Stereo Amp-Out
120. Amp-Out caps: N/A
121. Amp-Out vals: [0x19 0x19]
122. Connection: 1
123. 0x06
124. Node 0x0f [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
125. Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
126. Amp-Out vals: [0x00 0x00]
127. Connection: 5
128. 0x0b* 0x0c 0x0d 0x0a 0x11
129. Node 0x10 [Pin Complex] wcaps 0x400104: Mono Amp-Out
130. Amp-Out caps: N/A
131. Amp-Out vals: [0x00]
132. Pincap 0x00000010: OUT
133. Pin Default 0x400003f1: [N/A] Line Out at Ext N/A
134. Conn = Unknown, Color = Unknown
135. DefAssociation = 0xf, Sequence = 0x1
136. Misc = NO_PRESENCE
137. Pin-ctls: 0x00:
138. Connection: 1
139. 0x12
140. Node 0x11 [Pin Complex] wcaps 0x400001: Stereo
141. Pincap 0x00000020: IN
142. Pin Default 0x9033032e: [Fixed] CD at Int N/A
143. Conn = ATAPI, Color = Unknown
144. DefAssociation = 0x2, Sequence = 0xe
145. Misc = NO_PRESENCE
146. Pin-ctls: 0x20: IN
147. Node 0x12 [Audio Mixer] wcaps 0x200100: Mono
148. Connection: 1
149. 0x06
150. Node 0x13 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
151. Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=1
152. Amp-Out vals: [0x00]
153. Node 0x14 [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L
154. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
155. Amp-Out vals: [0x80 0x80]
156. Connection: 1
157. 0x09
158. Codec: Motorola Si3054
159. Address: 1
160. Function Id: 0x2
161. Vendor Id: 0x10573057
162. Subsystem Id: 0x00010001
163. Revision Id: 0x100100
164. Modem Function Group: 0x1
165. (end collapsed section)
1.
2.
3. ALSA Device nodes
4. -----------------
5.
6. crw-rw---- 1 root audio 116, 10 Feb 7 13:40 /dev/snd/controlC0
7. crw-rw---- 1 root audio 116, 9 Feb 7 13:40 /dev/snd/hwC0D0
8. crw-rw---- 1 root audio 116, 8 Feb 7 13:40 /dev/snd/hwC0D1
9. crw-rw---- 1 root audio 116, 7 Feb 7 13:40 /dev/snd/pcmC0D0c
10. crw-rw---- 1 root audio 116, 6 Feb 7 13:40 /dev/snd/pcmC0D0p
11. crw-rw---- 1 root audio 116, 5 Feb 7 13:40 /dev/snd/pcmC0D6c
12. crw-rw---- 1 root audio 116, 4 Feb 7 13:40 /dev/snd/pcmC0D6p
13. crw-rw---- 1 root audio 116, 3 Feb 7 13:40 /dev/snd/seq
14. crw-rw---- 1 root audio 116, 2 Feb 7 13:40 /dev/snd/timer
15.
16. /dev/snd/by-path:
17. total 0
18. drwxr-xr-x 2 root root 60 Feb 7 13:40 .
19. drwxr-xr-x 3 root root 240 Feb 7 13:40 ..
20. lrwxrwxrwx 1 root root 12 Feb 7 13:40 pci-0000:00:14.2 -> ../controlC0
21.
22.
23. Aplay/Arecord output
24. ------------
25.
26. APLAY
27.
28. **** List of PLAYBACK Hardware Devices ****
29. card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
30. Subdevices: 1/1
31. Subdevice #0: subdevice #0
32. card 0: SB [HDA ATI SB], device 6: Si3054 Modem [Si3054 Modem]
33. Subdevices: 0/1
34. Subdevice #0: subdevice #0
35.
36. ARECORD
37.
38. **** List of CAPTURE Hardware Devices ****
39. card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
40. Subdevices: 1/1
41. Subdevice #0: subdevice #0
42. card 0: SB [HDA ATI SB], device 6: Si3054 Modem [Si3054 Modem]
43. Subdevices: 0/1
44. Subdevice #0: subdevice #0
45.
46. Amixer output
47. -------------
48.
49. -------Mixer controls for card 0 [SB]
50.
51. Card hw:0 'SB'/'HDA ATI SB at 0xc0000000 irq 16'
52. Mixer name : 'SigmaTel STAC9250'
53. Components : 'HDA:83847634,
54. Controls : 9
55. Simple ctrls : 7
56. Simple mixer control 'Master',0
57. Capabilities: pvolume pswitch
58. Playback channels: Front Left - Front Right
59. Limits: Playback 0 - 31
60. Mono:
61. Front Left: Playback 25 [81%] [-9.00dB] [on]
62. Front Right: Playback 25 [81%] [-9.00dB] [on]
63. Simple mixer control 'PCM',0
64. Capabilities: pvolume
65. Playback channels: Front Left - Front Right
66. Limits: Playback 0 - 255
67. Mono:
68. Front Left: Playback 255 [100%] [0.00dB]
69. Front Right: Playback 255 [100%] [0.00dB]
70. Simple mixer control 'Capture',0
71. Capabilities: cvolume cswitch
72. Capture channels: Front Left - Front Right
73. Limits: Capture 0 - 15
74. Front Left: Capture 0 [0%] [0.00dB] [off]
75. Front Right: Capture 0 [0%] [0.00dB] [off]
76. Simple mixer control 'Caller ID',0
77. Capabilities: pswitch pswitch-joined
78. Playback channels: Mono
79. Mono: Playback [off]
80. Simple mixer control 'Input Source',0
81. Capabilities: cenum
82. Items: 'Mic' 'CD'
83. Item0: 'Mic'
84. Simple mixer control 'Mux',0
85. Capabilities: cvolume
86. Capture channels: Front Left - Front Right
87. Limits: Capture 0 - 4
88. Front Left: Capture 0 [0%] [0.00dB]
89. Front Right: Capture 0 [0%] [0.00dB]
90. Simple mixer control 'Off-hook',0
91. Capabilities: pswitch pswitch-joined
92. Playback channels: Mono
93. Mono: Playback [off]
94.
95.
96. Alsactl output
97. -------------
98.
99. (following section hidden - click to display)
1. state.SB {
2. control.1 {
3. comment.access 'read write'
4. comment.type INTEGER
5. comment.count 2
6. comment.range '0 - 31'
7. comment.dbmin -4650
8. comment.dbmax 0
9. iface MIXER
10. name 'Master Playback Volume'
11. value.0 25
12. value.1 25
13. }
14. control.2 {
15. comment.access 'read write'
16. comment.type BOOLEAN
17. comment.count 2
18. iface MIXER
19. name 'Master Playback Switch'
20. value.0 true
21. value.1 true
22. }
23. control.3 {
24. comment.access 'read write'
25. comment.type INTEGER
26. comment.count 2
27. comment.range '0 - 15'
28. comment.dbmin 0
29. comment.dbmax 2250
30. iface MIXER
31. name 'Capture Volume'
32. value.0 0
33. value.1 0
34. }
35. control.4 {
36. comment.access 'read write'
37. comment.type BOOLEAN
38. comment.count 2
39. iface MIXER
40. name 'Capture Switch'
41. value.0 false
42. value.1 false
43. }
44. control.5 {
45. comment.access 'read write'
46. comment.type INTEGER
47. comment.count 2
48. comment.range '0 - 4'
49. comment.dbmin 0
50. comment.dbmax 4000
51. iface MIXER
52. name 'Mux Capture Volume'
53. value.0 0
54. value.1 0
55. }
56. control.6 {
57. comment.access 'read write'
58. comment.type ENUMERATED
59. comment.count 1
60. comment.item.0 Mic
61. comment.item.1 CD
62. iface MIXER
63. name 'Input Source'
64. value Mic
65. }
66. control.7 {
67. comment.access 'read write'
68. comment.type BOOLEAN
69. comment.count 1
70. iface MIXER
71. name 'Off-hook Switch'
72. value false
73. }
74. control.8 {
75. comment.access 'read write'
76. comment.type BOOLEAN
77. comment.count 1
78. iface MIXER
79. name 'Caller ID Switch'
80. value false
81. }
82. control.9 {
83. comment.access 'read write user'
84. comment.type INTEGER
85. comment.count 2
86. comment.range '0 - 255'
87. comment.tlv '00000001000000
88. comment.dbmin -5100
89. comment.dbmax 0
90. iface MIXER
91. name 'PCM Playback Volume'
92. value.0 255
93. value.1 255
94. }
95. }
96. (end collapsed section)
1.
2.
3. All Loaded Modules
4. ------------------
5.
6. Module
7. isofs
8. udf
9. crc_itu_t
10. michael_mic
11. arc4
12. ecb
13. binfmt_misc
14. ppdev
15. joydev
16. snd_hda_
17. snd_hda_codec_idt
18. pcmcia
19. snd_hda_intel
20. snd_hda_codec
21. snd_hwdep
22. snd_pcm_oss
23. snd_mixer_oss
24. snd_pcm
25. snd_seq_dummy
26. snd_seq_oss
27. snd_seq_midi
28. snd_rawmidi
29. snd_seq_midi_event
30. snd_seq
31. iptable_filter
32. ip_tables
33. x_tables
34. snd_timer
35. snd_seq_device
36. lib80211_crypt_tkip
37. snd
38. wl
39. lib80211
40. psmouse
41. serio_raw
42. tifm_7xx1
43. tifm_core
44. yenta_socket
45. rsrc_nonstatic
46. pcmcia_core
47. soundcore
48. snd_page_alloc
49. k8temp
50. i2c_piix4
51. shpchp
52. lp
53. parport
54. ohci1394
55. video
56. output
57. ieee1394
58. sky2
59. radeon
60. ttm
61. drm
62. i2c_algo_bit
63. ati_agp
64. agpgart
65.
66.
67. Sysfs Files
68. -----------
69.
70. /sys/class/
71. 0x07 0x40c001f0
72. 0x08 0x404001f0
73. 0x0a 0x61813122
74. 0x0b 0x02a11121
75. 0x0c 0x50a70120
76. 0x0d 0x90170110
77. 0x10 0x400001f0
78. 0x11 0x9033012e
79.
80. /sys/class/
81. 0x07 0x40c003f4
82. 0x08 0x424503f2
83. 0x0a 0x400000f3
84. 0x0b 0x02a19020
85. 0x0c 0x40a000f0
86. 0x0d 0x90100210
87. 0x10 0x400003f1
88. 0x11 0x9033032e
89.
90. /sys/class/
91.
92. /sys/class/
93.
94. /sys/class/
95.
96. /sys/class/
97.
98. /sys/class/
99.
100. /sys/class/
101.
102.
103. ALSA/HDA dmesg
104. ------------------
105.
106. [ 17.881731] EXT4-fs (sda1): internal journal on sda1:8
107. [ 17.973734] HDA Intel 0000:00:14.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16
108. [ 17.993932] yenta_cardbus 0000:08:09.0: ISA IRQ mask 0x0ef8, PCI irq 20
109. --
110. [ 17.994666] tifm_7xx1 0000:08:09.2: PCI INT A -> GSI 20 (level, low) -> IRQ 20
111. [ 18.100390] input: HDA ATI SB Mic at Ext Front Jack as /devices/
112. [ 18.469215] Synaptics Touchpad, model: 1, fw: 5.9, id: 0x23aeb3, caps: 0xa04713/0x10008
Any idea on what I should to to fix the sound?
The only thing i have change since installing ubuntu and all updates was to install VLC media player and Exaile however the sound was not working before I install that.
UPDATE: I found out the problem. It was this:
Diagnosis
In the volume control applet, PulseAudio lists a dummy/null sink.
Open a terminal and enter this command:
sudo fuser -v /dev/dsp* /dev/snd/* /dev/seq*
If you see something else than "pulseaudio" in the rightmost column, such as "slmodemd" or "timidity", you're affected.
Fix / Workaround
The workaround depends on what process you saw blocking the sound card.
slmodemd
The slmodemd is a daemon related to your modem, which is known to sometimes block audio. You can get rid of this problem permanently by doing one of these things:
* Uninstall the sl-modem-daemon package (if you don't use the modem).
*Use the PulseAudio package available in the Ubuntu audio dev PPA
* Upgrade to Lucid (if you know what it means to run a development version of Ubuntu).
I deactivated the modem driver and my sound worked.
Can someone please close this question?
Question information
- Language:
- English Edit question
- Status:
- Solved
- Assignee:
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- Solved by:
- stugi79
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