I have the same problem
Bug #159374, first reported on 2007-11-01
acer TM6292 Alsa sound fails snd_hda_intel

Subject: acer TM6292 Alsa sound fails snd_hda_intel

Ubuntu 7.10 with ACER Travel Mate 6292
Sound doesn't work, No sound at all.
I followed this topic without success
https://help.ubuntu.com/community/HdaIntelSoundHowto

Main problem is visible with dmesg
[ 16.468000] parport_pc 00:0c: reported by Plug and Play ACPI
[ 16.468000] nsc-ircc, Found chip at base=0x164e
[ 16.468000] nsc-ircc, driver loaded (Dag Brattli)
[ 16.468000] nsc_ircc_open(), can't get iobase of 0x2f8
[ 16.468000] nsc-ircc, Found chip at base=0x164e
[ 16.468000] nsc-ircc, driver loaded (Dag Brattli)
[ 16.468000] nsc_ircc_open(), can't get iobase of 0x2f8
[ 16.468000] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA]
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_ctl_add
[ 16.540000] snd_hda_intel: Unknown symbol snd_ctl_add
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_new
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_new
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_limit_hw_rates
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_limit_hw_rates
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_card_register
[ 16.540000] snd_hda_intel: Unknown symbol snd_card_register
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_card_free
[ 16.540000] snd_hda_intel: Unknown symbol snd_card_free
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_lib_preallocate_pages_for_all
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_lib_preallocate_pages_for_all
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_card_proc_new
[ 16.540000] snd_hda_intel: Unknown symbol snd_card_proc_new
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_ctl_find_id
[ 16.540000] snd_hda_intel: Unknown symbol snd_ctl_find_id
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_ctl_new1
[ 16.540000] snd_hda_intel: Unknown symbol snd_ctl_new1
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_component_add
[ 16.540000] snd_hda_intel: Unknown symbol snd_component_add
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_card_new
[ 16.540000] snd_hda_intel: Unknown symbol snd_card_new
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_lib_malloc_pages
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_lib_malloc_pages
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_lib_ioctl
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_lib_ioctl
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_lib_free_pages
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_lib_free_pages
[ 16.540000] snd_hda_intel: Unknown symbol snd_ctl_elem_read
[ 16.540000] snd_hda_intel: Unknown symbol snd_ctl_elem_write
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_set_ops
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_set_ops
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_hw_constraint_list
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_list
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_device_new
[ 16.540000] snd_hda_intel: Unknown symbol snd_device_new
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_suspend_all
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_suspend_all
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_card_disconnect
[ 16.540000] snd_hda_intel: Unknown symbol snd_card_disconnect
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_hw_constraint_integer
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_integer
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_period_elapsed
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_period_elapsed
[ 16.540000] snd_hda_intel: disagrees about version of symbol snd_pcm_hw_constraint_step
[ 16.540000] snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_step
[ 16.564000] pnp: Device 00:0a disabled.
[ 16.612000] cs: IO port probe 0x100-0x3af: clean.
[ 16.612000] cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7
[ 16.616000] cs: IO port probe 0x820-0x8ff: clean.
[ 16.616000] cs: IO port probe 0xc00-0xcf7: clean.
[ 16.616000] cs: IO port probe 0xa00-0xaff: clean.
[ 16.744000] lp0: using parport0 (interrupt-driven).
[ 16.804000] Adding 2096440k swap on /dev/sda6. Priority:-1 extents:1 across:2096440k
[ 17.312000] EXT3 FS on sda5, internal journal
[ 18.144000] kjournald starting. Commit interval 5 secon

Linux ubuntu 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux

Ubuntu 2.6.22-14.46-generic

00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03)
 Subsystem: Acer Incorporated [ALI] Unknown device [1025:011b]
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 0, Cache Line Size: 64 bytes
 Interrupt: pin A routed to IRQ 10
 Region 0: Memory at f0500000 (64-bit, non-prefetchable) [size=16K]
 Capabilities: [50] Power Management version 2
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
  Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
  Address: 0000000000000000 Data: 0000
 Capabilities: [70] Express Unknown type IRQ 0
  Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
  Device: Latency L0s <64ns, L1 <1us
  Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
  Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
  Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
  Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0
  Link: Latency L0s <64ns, L1 <1us
  Link: ASPM Disabled CommClk- ExtSynch-
  Link: Speed unknown, Width x0