| 2006-12-23 23:11:08 |
Jim Louvau |
description |
Binary package hint: alsa-base
I have an MSI laptop with an nVidia chipset. Audio is nVidia HDA with a Realtek ALC833 (Azalia) chipset back-end. All of the hardware is detected perfectly and all of the application appear to see the hardware and be working fine, but I have no sound. Yes, I've been through all of the volume & sound configurations and everything is turned up and no muted. I've even double-checked the gui with alsamixer. No sound from the speakers or headphones. Behavior is very similar to the isues reported in bug #63971 (Acer laptops not working with ALC833). I haven't been able to try the upstream fix in 1-0-14rc1, because even when the packages compile nad install fine, Gnome won't initialize properly after they've been installed (hangs at splash screen).
Snd stuff from lsmod:
snd_hda_intel 20116 1
snd_hda_codec 164608 1 snd_hda_intel
snd_pcm_oss 47360 0
snd_mixer_oss 19584 1 snd_pcm_oss
snd_pcm 84612 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 25348 1 snd_pcm
snd 58372 8 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
And lspci:
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)
And lshw:
*-multimedia
description: Audio device
product: MCP51 High Definition Audio
vendor: nVidia Corporation
physical id: 10.1
bus info: pci@00:10.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: driver=HDA Intel
resources: iomemory:febb8000-febbbfff irq:58
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Binary package hint: alsa-base
I have an MSI laptop with an nVidia chipset. Audio is nVidia HDA (MCP51) with a Realtek ALC883 (Azalia) chipset back-end. All of the hardware is detected perfectly and all of the application appear to see the hardware and be working fine, but I have no sound. Yes, I've been through all of the volume & sound configurations and everything is turned up and no muted. I've even double-checked the gui with alsamixer. No sound from the speakers or headphones. Behavior is very similar to the issues reported in bug #63971 (Acer laptops not working with ALC883). I haven't been able to try the upstream fix in 1-0-14rc1, because even when the packages compile nad install fine, Gnome won't initialize properly after they've been installed (hangs at splash screen). Sound controls show the ALSA mixer as "HDA nvidia" and OSS mixer as "Realtek ALC883".
snd_hda_intel 20116 1
snd_hda_codec 164608 1 snd_hda_intel
snd_pcm_oss 47360 0
snd_mixer_oss 19584 1 snd_pcm_oss
snd_pcm 84612 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 25348 1 snd_pcm
snd 58372 8 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
And lspci:
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)
And lshw:
*-multimedia
description: Audio device
product: MCP51 High Definition Audio
vendor: nVidia Corporation
physical id: 10.1
bus info: pci@00:10.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: driver=HDA Intel
resources: iomemory:febb8000-febbbfff irq:58
And aplay -l:
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC883 Analog [ALC883 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 1: ALC883 Digital [ALC883 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 6: Si3054 Modem [Si3054 Modem]
Subdevices: 1/1
Subdevice #0: subdevice #0
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