I too am having the same problem. See attached:

   1. ################################
   2. ALSA Information Script v 0.4.35
   3. ################################
   4.  
   5. Script ran on: Sun Jan 27 20:12:03 CST 2008
   6.  
   7.  
   8. Linux Distribution
   9. ------------------
  10.  
  11. Ubuntu hardy (development branch) \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu hardy (development branch)"
  12.  
  13.  
  14. Kernel Information
  15. ------------------
  16.  
  17. Kernel release:    2.6.24-5-generic
  18. Operating System:  GNU/Linux
  19. Architecture:      i686
  20. Processor:         unknown
  21. SMP Enabled:       Yes
  22.  
  23.  
  24. ALSA Version
  25. ------------
  26.  
  27. Driver version:     1.0.15
  28. Library version:    
  29. Utilities version:  1.0.15
  30.  
  31.  
  32. Loaded ALSA modules
  33. -------------------
  34.  
  35. snd_hda_intel
  36.  
  37.  
  38. Soundcards recognised by ALSA
  39. -----------------------------
  40.  
  41. 0 [Intel          ]: HDA-Intel - HDA Intel
  42.                      HDA Intel at 0xfebfc000 irq 20
  43.  
  44.  
  45. PCI Soundcards installed in the system
  46. --------------------------------------
  47.  
  48. 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
  49.  
  50.  
  51. Advanced information - PCI Vendor/Device/Susbsystem ID's
  52. --------------------------------------------------------
  53.  
  54. 00:1b.0 0403: 8086:284b (rev 02)
  55.         Subsystem: 1028:0209
  56.  
  57.  
  58. Modprobe options (Sound related)
  59. --------------------------------
  60.  
  61. snd-atiixp-modem: index=-2
  62. snd-intel8x0m: index=-2
  63. snd-via82xx-modem: index=-2
  64. snd-usb-audio: index=-2
  65. snd-usb-usx2y: index=-2
  66. snd-usb-caiaq: index=-2
  67. snd-cmipci: mpu_port=0x330 fm_port=0x388
  68.  
  69.  
  70. Loaded sound module options
  71. --------------------------
  72.  
  73. Module: snd_hda_intel
  74. enable : N
  75. id : <NULL>
  76. index : -1
  77. model : <NULL>
  78. position_fix : 0
  79. power_save : 0
  80. power_save_controller : Y
  81. probe_mask : -1
  82. single_cmd : N
  83.  
  84.  
  85. HDA-Intel Codec information
  86. ---------------------------
  87.  
  88. Codec: SigmaTel STAC9228
  89. Address: 0
  90. Vendor Id: 0x83847616
  91. Subsystem Id: 0x10280209
  92. Revision Id: 0x100201
  93. No Modem Function Group found
  94. Default PCM:
  95.    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
  96.    bits [0xe]: 16 20 24
  97.    formats [0x1]: PCM
  98. Default Amp-In caps: ofs=0x00, nsteps=0x0e, stepsize=0x05, mute=0
  99. Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1
 100. Node 0x02 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
 101.  Amp-Out caps: N/A
 102.  Amp-Out vals:  [0x7f 0x7f]
 103.  Power: 0x0
 104. Node 0x03 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
 105.  Amp-Out caps: N/A
 106.  Amp-Out vals:  [0x7f 0x7f]
 107.  Power: 0x0
 108. Node 0x04 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
 109.  Amp-Out caps: N/A
 110.  Amp-Out vals:  [0x7f 0x7f]
 111.  Power: 0x0
 112. Node 0x05 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
 113.  Amp-Out caps: N/A
 114.  Amp-Out vals:  [0x7f 0x7f]
 115.  Power: 0x0
 116. Node 0x06 [Vendor Defined Widget] wcaps 0xfd0c05: Stereo Amp-Out
 117.  Amp-Out caps: N/A
 118.  Amp-Out vals:  [0xff 0xff]
 119.  Power: 0x0
 120. Node 0x07 [Audio Input] wcaps 0x1d0541: Stereo
 121.  Power: 0x0
 122.  Connection: 1
 123.     0x1b
 124. Node 0x08 [Audio Input] wcaps 0x1d0541: Stereo
 125.  Power: 0x0
 126.  Connection: 1
 127.     0x1c
 128. Node 0x09 [Audio Input] wcaps 0x1d0541: Stereo
 129.  Power: 0x0
 130.  Connection: 1
 131.     0x1d
 132. Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
 133.  Pincap 0x08173f: IN OUT HP Detect
 134.  Pin Default 0x02214020: [Jack] HP Out at Ext Front
 135.    Conn = 1/8, Color = Green
 136.  Pin-ctls: 0xc0: OUT HP
 137.  Connection: 2
 138.     0x02* 0x03
 139. Node 0x0b [Pin Complex] wcaps 0x400181: Stereo
 140.  Pincap 0x08173f: IN OUT HP Detect
 141.  Pin Default 0x02a19080: [Jack] Mic at Ext Front
 142.    Conn = 1/8, Color = Pink
 143.  Pin-ctls: 0x24: IN
 144.  Connection: 2
 145.     0x02 0x03*
 146. Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
 147.  Pincap 0x081737: IN OUT Detect
 148.  Pin Default 0x0181304e: [Jack] Line In at Ext Rear
 149.    Conn = 1/8, Color = Blue
 150.  Pin-ctls: 0x40: OUT
 151.  Connection: 1
 152.     0x03
 153. Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
 154.  Pincap 0x08173f: IN OUT HP Detect
 155.  Pin Default 0x01014010: [Jack] Line Out at Ext Rear
 156.    Conn = 1/8, Color = Green
 157.  Pin-ctls: 0x40: OUT
 158.  Connection: 1
 159.     0x02
 160. Node 0x0e [Pin Complex] wcaps 0x400181: Stereo
 161.  Pincap 0x081737: IN OUT Detect
 162.  Pin Default 0x01a19040: [Jack] Mic at Ext Rear
 163.    Conn = 1/8, Color = Pink
 164.  Pin-ctls: 0x24: IN
 165.  Connection: 1
 166.     0x04
 167. Node 0x0f [Pin Complex] wcaps 0x400181: Stereo
 168.  Pincap 0x081737: IN OUT Detect
 169.  Pin Default 0x01011012: [Jack] Line Out at Ext Rear
 170.    Conn = 1/8, Color = Black
 171.  Pin-ctls: 0x40: OUT
 172.  Connection: 1
 173.     0x05
 174. Node 0x10 [Pin Complex] wcaps 0x400181: Stereo
 175.  Pincap 0x0837: IN OUT Detect
 176.  Pin Default 0x01016011: [Jack] Line Out at Ext Rear
 177.    Conn = 1/8, Color = Orange
 178.  Pin-ctls: 0x40: OUT
 179.  Connection: 1
 180.     0x04
 181. Node 0x11 [Pin Complex] wcaps 0x400181: Stereo
 182.  Pincap 0x0837: IN OUT Detect
 183.  Pin Default 0x40000100: [N/A] Line Out at Ext N/A
 184.    Conn = Unknown, Color = Unknown
 185.  Pin-ctls: 0x00:
 186.  Connection: 1
 187.     0x03
 188. Node 0x12 [Pin Complex] wcaps 0x400001: Stereo
 189.  Pincap 0x0820: IN
 190.  Pin Default 0x40000100: [N/A] Line Out at Ext N/A
 191.    Conn = Unknown, Color = Unknown
 192.  Pin-ctls: 0x00:
 193. Node 0x13 [Pin Complex] wcaps 0x400001: Stereo
 194.  Pincap 0x0820: IN
 195.  Pin Default 0x40000100: [N/A] Line Out at Ext N/A
 196.    Conn = Unknown, Color = Unknown
 197.  Pin-ctls: 0x00:
 198. Node 0x14 [Pin Complex] wcaps 0x400001: Stereo
 199.  Pincap 0x0820: IN
 200.  Pin Default 0x40000100: [N/A] Line Out at Ext N/A
 201.    Conn = Unknown, Color = Unknown
 202.  Pin-ctls: 0x00:
 203. Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
 204.  Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
 205.  Amp-Out vals:  [0x04 0x04]
 206.  Connection: 9
 207.     0x0e 0x12 0x0f 0x0b* 0x0c 0x0d 0x0a 0x10 0x11
 208. Node 0x16 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
 209.  Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
 210.  Amp-Out vals:  [0x00 0x00]
 211.  Connection: 9
 212.     0x0e* 0x12 0x0f 0x0b 0x0c 0x0d 0x0a 0x10 0x11
 213. Node 0x17 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
 214.  Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
 215.  Amp-Out vals:  [0x00 0x00]
 216.  Connection: 9
 217.     0x0e* 0x12 0x0f 0x0b 0x0c 0x0d 0x0a 0x10 0x11
 218. Node 0x18 [Audio Selector] wcaps 0x300103: Stereo Amp-In
 219.  Amp-In caps: N/A
 220.  Amp-In vals:  [0x0e 0x0e]
 221.  Connection: 1
 222.     0x15
 223. Node 0x19 [Audio Selector] wcaps 0x300103: Stereo Amp-In
 224.  Amp-In caps: N/A
 225.  Amp-In vals:  [0x00 0x00]
 226.  Connection: 1
 227.     0x16
 228. Node 0x1a [Audio Selector] wcaps 0x300103: Stereo Amp-In
 229.  Amp-In caps: N/A
 230.  Amp-In vals:  [0x00 0x00]
 231.  Connection: 1
 232.     0x17
 233. Node 0x1b [Audio Selector] wcaps 0x30090d: Stereo Amp-Out
 234.  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
 235.  Amp-Out vals:  [0x00 0x00]
 236.  Connection: 3
 237.     0x18* 0x13 0x14
 238. Node 0x1c [Audio Selector] wcaps 0x30090d: Stereo Amp-Out
 239.  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
 240.  Amp-Out vals:  [0x80 0x80]
 241.  Connection: 3
 242.     0x19* 0x13 0x14
 243. Node 0x1d [Audio Selector] wcaps 0x30090d: Stereo Amp-Out
 244.  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
 245.  Amp-Out vals:  [0x80 0x80]
 246.  Connection: 3
 247.     0x1a* 0x13 0x14
 248. Node 0x1e [Audio Output] wcaps 0x40211: Stereo Digital
 249.  PCM:
 250.    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
 251.    bits [0xe]: 16 20 24
 252.    formats [0x5]: PCM AC3
 253. Node 0x1f [Vendor Defined Widget] wcaps 0xf30201: Stereo Digital
 254. Node 0x20 [Audio Input] wcaps 0x140311: Stereo Digital
 255.  PCM:
 256.    rates [0x160]: 44100 48000 96000
 257.    bits [0xe]: 16 20 24
 258.    formats [0x5]: PCM AC3
 259.  Connection: 1
 260.     0x22
 261. Node 0x21 [Pin Complex] wcaps 0x400301: Stereo Digital
 262.  Pincap 0x0810: OUT
 263.  Pin Default 0x01442070: [Jack] SPDIF Out at Ext Rear
 264.    Conn = RCA, Color = Grey
 265.  Pin-ctls: 0x40: OUT
 266.  Connection: 5
 267.     0x1e* 0x1f 0x1b 0x1c 0x1d
 268. Node 0x22 [Pin Complex] wcaps 0x430681: Stereo Digital
 269.  Pincap 0x0810024: IN EAPD Detect
 270.  Pin Default 0x40000100: [N/A] Line Out at Ext N/A
 271.    Conn = Unknown, Color = Unknown
 272.  Pin-ctls: 0x00:
 273.  Power: 0x0
 274. Node 0x23 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
 275.  Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0
 276.  Amp-Out vals:  [0x00]
 277. Node 0x24 [Volume Knob Widget] wcaps 0x600000: Mono
 278.  
 279.  
 280. ALSA Device nodes
 281. -----------------
 282.  
 283. crw-rw----  1 root audio 116, 7 Jan 27 19:33 /dev/snd/controlC0
 284. crw-rw----  1 root audio 116, 6 Jan 27 19:33 /dev/snd/pcmC0D0c
 285. crw-rw----  1 root audio 116, 5 Jan 27 19:33 /dev/snd/pcmC0D0p
 286. crw-rw----  1 root audio 116, 4 Jan 27 19:33 /dev/snd/pcmC0D1p
 287. crw-rw----  1 root audio 116, 3 Jan 27 19:33 /dev/snd/seq
 288. crw-rw----  1 root audio 116, 2 Jan 27 19:33 /dev/snd/timer
 289.  
 290.  
 291. Aplay/Arecord output
 292. ------------
 293.  
 294. APLAY
 295.  
 296. **** List of PLAYBACK Hardware Devices ****
 297. card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
 298.  Subdevices: 1/1
 299.  Subdevice #0: subdevice #0
 300. card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital]
 301.  Subdevices: 1/1
 302.  Subdevice #0: subdevice #0
 303.  
 304. ARECORD
 305.  
 306. **** List of CAPTURE Hardware Devices ****
 307. card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
 308.  Subdevices: 3/3
 309.  Subdevice #0: subdevice #0
 310.  Subdevice #1: subdevice #1
 311.  Subdevice #2: subdevice #2
 312.  
 313. Amixer output
 314. -------------
 315.  
 316. -------Mixer controls for card 0 [Intel]
 317.  
 318. Simple mixer control 'PCM',0
 319.  Capabilities: pvolume
 320.  Playback channels: Front Left - Front Right
 321.  Limits: Playback 0 - 255
 322.  Mono:
 323.  Front Left: Playback 255 [100%] [0.00dB]
 324.  Front Right: Playback 255 [100%] [0.00dB]
 325. Simple mixer control 'Front',0
 326.  Capabilities: pvolume pswitch
 327.  Playback channels: Front Left - Front Right
 328.  Limits: Playback 0 - 127
 329.  Mono:
 330.  Front Left: Playback 127 [100%] [0.00dB] [on]
 331.  Front Right: Playback 127 [100%] [0.00dB] [on]
 332. Simple mixer control 'Surround',0
 333.  Capabilities: pvolume pswitch
 334.  Playback channels: Front Left - Front Right
 335.  Limits: Playback 0 - 127
 336.  Mono:
 337.  Front Left: Playback 127 [100%] [0.00dB] [on]
 338.  Front Right: Playback 127 [100%] [0.00dB] [on]
 339. Simple mixer control 'Center',0
 340.  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
 341.  Playback channels: Mono
 342.  Limits: Playback 0 - 127
 343.  Mono: Playback 127 [100%] [0.00dB] [on]
 344. Simple mixer control 'LFE',0
 345.  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
 346.  Playback channels: Mono
 347.  Limits: Playback 0 - 127
 348.  Mono: Playback 127 [100%] [0.00dB] [on]
 349. Simple mixer control 'Side',0
 350.  Capabilities: pvolume pswitch
 351.  Playback channels: Front Left - Front Right
 352.  Limits: Playback 0 - 127
 353.  Mono:
 354.  Front Left: Playback 127 [100%] [0.00dB] [on]
 355.  Front Right: Playback 127 [100%] [0.00dB] [on]
 356. Simple mixer control 'Line In as Output',0
 357.  Capabilities: pswitch pswitch-joined
 358.  Playback channels: Mono
 359.  Mono: Playback [on]
 360. Simple mixer control 'IEC958',0
 361.  Capabilities: pswitch pswitch-joined
 362.  Playback channels: Mono
 363.  Mono: Playback [off]
 364. Simple mixer control 'Capture',0
 365.  Capabilities: cvolume cswitch
 366.  Capture channels: Front Left - Front Right
 367.  Limits: Capture 0 - 14
 368.  Front Left: Capture 14 [100%] [21.00dB] [on]
 369.  Front Right: Capture 14 [100%] [21.00dB] [on]
 370. Simple mixer control 'Capture',1
 371.  Capabilities: cvolume cswitch
 372.  Capture channels: Front Left - Front Right
 373.  Limits: Capture 0 - 14
 374.  Front Left: Capture 0 [0%] [0.00dB] [off]
 375.  Front Right: Capture 0 [0%] [0.00dB] [off]
 376. Simple mixer control 'Capture',2
 377.  Capabilities: cvolume cswitch
 378.  Capture channels: Front Left - Front Right
 379.  Limits: Capture 0 - 14
 380.  Front Left: Capture 0 [0%] [0.00dB] [off]
 381.  Front Right: Capture 0 [0%] [0.00dB] [off]
 382. Simple mixer control 'Analog Loopback',0
 383.  Capabilities: pswitch pswitch-joined
 384.  Playback channels: Mono
 385.  Mono: Playback [off]
 386. Simple mixer control 'Input Source',0
 387.  Capabilities: cenum
 388.  Items: 'Mic' 'Front Mic' 'Line'
 389.  Item0: 'Front Mic'
 390. Simple mixer control 'Input Source',1
 391.  Capabilities: cenum
 392.  Items: 'Mic' 'Front Mic' 'Line'
 393.  Item0: 'Mic'
 394. Simple mixer control 'Input Source',2
 395.  Capabilities: cenum
 396.  Items: 'Mic' 'Front Mic' 'Line'
 397.  Item0: 'Mic'
 398. Simple mixer control 'Mux',0
 399.  Capabilities: cvolume
 400.  Capture channels: Front Left - Front Right
 401.  Limits: Capture 0 - 4
 402.  Front Left: Capture 4 [100%] [40.00dB]
 403.  Front Right: Capture 4 [100%] [40.00dB]
 404. Simple mixer control 'Mux',1
 405.  Capabilities: cvolume
 406.  Capture channels: Front Left - Front Right
 407.  Limits: Capture 0 - 4
 408.  Front Left: Capture 0 [0%] [0.00dB]
 409.  Front Right: Capture 0 [0%] [0.00dB]
 410. Simple mixer control 'Mux',2
 411.  Capabilities: cvolume
 412.  Capture channels: Front Left - Front Right
 413.  Limits: Capture 0 - 4
 414.  Front Left: Capture 0 [0%] [0.00dB]
 415.  Front Right: Capture 0 [0%] [0.00dB]
 416. Simple mixer control 'Swap Center/LFE',0
 417.  Capabilities: pswitch pswitch-joined
 418.  Playback channels: Mono
 419.  Mono: Playback [off]
 420.  
 421.  
 422. All Loaded Modules
 423. ------------------
 424.  
 425. Module
 426. af_packet
 427. binfmt_misc
 428. rfcomm
 429. l2cap
 430. ppdev
 431. ipv6
 432. acpi_cpufreq
 433. cpufreq_stats
 434. cpufreq_conservative
 435. cpufreq_ondemand
 436. freq_table
 437. cpufreq_userspace
 438. cpufreq_powersave
 439. container
 440. sbs
 441. sbshc
 442. dock
 443. nls_iso8859_1
 444. nls_cp437
 445. vfat
 446. fat
 447. sbp2
 448. parport_pc
 449. lp
 450. parport
 451. arc4
 452. ecb
 453. blkcipher
 454. joydev
 455. uvcvideo
 456. snd_hda_intel
 457. hci_usb
 458. compat_ioctl32
 459. videodev
 460. v4l1_compat
 461. snd_pcm_oss
 462. snd_mixer_oss
 463. v4l2_common
 464. bluetooth
 465. snd_pcm
 466. iwl3945
 467. snd_seq_dummy
 468. mac80211
 469. snd_seq_oss
 470. nvidia
 471. sr_mod
 472. cdrom
 473. evdev
 474. dcdbas
 475. cfg80211
 476. snd_seq_midi
 477. snd_rawmidi
 478. snd_seq_midi_event
 479. i2c_core
 480. snd_seq
 481. snd_timer
 482. snd_seq_device
 483. serio_raw
 484. video
 485. output
 486. snd
 487. iTCO_wdt
 488. intel_agp
 489. battery
 490. sdhci
 491. button
 492. ac
 493. iTCO_vendor_support
 494. agpgart
 495. mmc_core
 496. soundcore
 497. snd_page_alloc
 498. psmouse
 499. shpchp
 500. pci_hotplug
 501. pcspkr
 502. ext3
 503. jbd
 504. mbcache
 505. ata_piix
 506. sg
 507. sd_mod
 508. usbhid
 509. hid
 510. ata_generic
 511. pata_acpi
 512. ohci1394
 513. ahci
 514. ieee1394
 515. libata
 516. scsi_mod
 517. tg3
 518. ehci_hcd
 519. uhci_hcd
 520. usbcore
 521. thermal
 522. processor
 523. fan
 524. fuse