Problemi di audio

[Giuliano Tagliazucchi]

Salve a tutti

Ho acquistato un muovo pc , ho installato Ubuntu 8.10  ma non riesco a
sentire la musica   .

Scheda Intel DP 45 SG

Audio Subsystem
  The onboard audio subsystem consists of the following components:
     Intel® ICH10R I/O controller hub
  •  IDT 92HD73E audio codec
  The subsystem has the following headers and connectors:
  •  Back panel audio connectors, including an S/PDIF optical port
  •  Front panel header that provides mic in and line out signals for front
panel audio
     connectors. High definition (HD) Audio or AC’97 Audio front panels can
be
     supported.
  •  HD Audio Link header used with HDMI video cards
  •  Onboard S/PDIF connector that can be used for HDMI video cards that do
not work
     with the HD Audio Link header
  The audio subsystem supports the following features:
  •  Dolby* Home Theater
  •  A signal-to-noise (S/N) ratio of 95 dB
  •  Independent multi-streaming 8-channel (7.1) audio (using the back panel
audio
     connectors) and 2-channel audio (using the Intel High Definition Audio
front panel
     header)
  Go to the following locations for more information about:
  •  Audio drivers and utilities
http://support.intel.com/support/motherboards/desktop/
  •  The location of the onboard audio headers, Figure 23 on page 44
  •  The signal names for the front panel header and the HD Audio Link
header,
     page 48
  •  The back panel audio connectors, Figure 24 on page 50

Processore Core 2 Quad Q9400

Ram 4 G

Scheda Video ATI Sapphire Radeon HD 4850

Con il vecchio PC Pentium 4 suona regolarmente ed è installato Ubuntu 8.10

Chiedo se c'è qualcuno che gli sia capitato la stessa cosa e se ci può
essere una soluzione .

saluti

Giuliano