F7T4 - audio problem

Pat Kane pekane52 at gmail.com
Thu May 3 15:08:58 UTC 2007


> Sometimes after a reboot my audio does not work,

I did a diff of the two dmesg logs and the following lines
are the interesting differences:

  audio_broken
  ------------
   snd_seq_midi_event: Unknown symbol snd_seq_expand_var_event
   snd_seq_oss: Unknown symbol snd_midi_event_free
   snd_seq_oss: Unknown symbol snd_midi_event_no_status
   snd_seq_oss: Unknown symbol snd_midi_event_new
   snd_seq_oss: Unknown symbol snd_midi_event_decode
   snd_seq_oss: Unknown symbol snd_midi_event_encode_byte
   cannot find the slot for index 0 (range 0-0), error: -16
   Intel ICH: probe of 0000:00:1f.5 failed with error -12

  audio_ok
  --------
   ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 20
   PCI: Setting latency timer of device 0000:00:1f.5 to 64
   AC'97 0 analog subsections not ready
   intel8x0_measure_ac97_clock: measured 50758 usecs
   intel8x0: clocking to 48000


Pat
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