** Description changed:
- I have a Notebook Acer-Aspire-7520-7A-3G-32Mi / Ubuntu Hardy up2date
+ I have a Notebook Acer-Aspire-7520-7A-3G-32Mi / Ubuntu Hardy and is
+ up2date
I do not have a digital signal in my sound card setting of alsa!
I know it but the digital signals into my sound card there!
The issue of "aplay -l" shows me:
**** Liste von PLAYBACK Geräten ****
Karte 0: NVidia [HDA NVidia], Gerät 0: ALC268 Analog [ALC268 Analog]
Untergeordnete Geräte: 1/1
Untergeordnetes Gerät '0: subdevice #0
- The issue of "lspci" shows me:
- » 00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev
a1)
+ The issue of "lspci -v " shows me:
+ 00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)
+ Subsystem: Acer Incorporated [ALI] Unknown device 0126
+ Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 18
+ Memory at d0880000 (32-bit, non-prefetchable) [size=16K]
+ Capabilities: <access denied>
+
+ The issue of "cat /proc/asound/modules " shows me:
+ 0 snd_hda_intel
+ 1 snd_usb_audio
+
+ The issue of "cat /proc/asound/card0/codec#* | grep Codec " shows me:
+ Codec: Realtek ALC268
+ Codec: Conexant ID 2c06
The internal mic did not work!
+ The sound works but the max. Default Volume is too quiet!
+ LineIn not working properly, it will only crack and crackle from the speakers.
+ Optiocal I/O did not work!
- I have a problem with Ubuntu drivers?
- The sound works but the max. Default volume is too quiet! LineIn not working
properly, it will only crack and crackle from the speakers.
+ I think the drivers are a big secret, so Ubuntu can thus bring nothing to
function.
+ I have all known variants regarding the alsa-base options (model = acer;
model = 3stack ...) tried. The default settings are made of Ubuntu are
currently the best.
+
+ It works least the system sounds and Rhythmbox!
+ But unfortunately this is only a stopgap Ubuntu. I have to wait until the
driver secrets of Ubuntu solved!
** Tags added: hda
--
nVidia MCP67 High Definition Audio (rev a1)
https://bugs.launchpad.net/bugs/303672
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