Hi,
The following information is taken from my alsa-info.sh here.
I have a laptop with an ati radeon 4200, on 12.04 everything worked fine, since upgrading to 12.10 I cannot get sound over the hdmi. When I switch to hdmi audio the video speeds up to about 2x. I can use the speakers in my laptop and watch video via hdmi with no problems.
Things I have tried:
Various tutorials to install the amd/ati drivers, all of which resulted in low graphics mode...
Ok, so I think I have done my home work. I bought this card for price, because it is silent, and to add HDMI.
I have not had any video issues, just audio.
I disabled the onboard audio. So my only audio device is the hdmi.
I looked in /proc/asound/card0 to see eld#1.0 is the valid EDID.
So I added
options snd-hda-intel enable_msi=0 probe_mask=0x102
to /etc/modprobe.d/alsa-base.conf.
hi all,
i have problem with sound card at laptop HP pavilion dv6. Installed operation system is Fedora 3.6.3-1.fc17.i686 and name of sound card:
ATI Technologies Inc Device 1714 (AMD High Definition Audio Device). I need probably driver. Do you know where i can found driver for me sound card? Many thanks
for yours advice and time.
I've made clean install of Fedora 11 yesterday, also did full update. Previously I had Fedora 10 and sound was working just perfectly. Now, although mixer shows max volume, I can barely hear the sound. In comparision, like on Fedora 10 install with 10-20% volume level.
i am having an sony E series laptop.i have an HDMI port .at this stage ,i have tested my sound card , which provides audio out on my laptop i.e i could hear songs .my laptop has two sound cards amd 5450 and an intel-hda(alsamixer shows that as s/pdif) .
hmmm. so I plugged in a TV with an HDMI cable and got video! awesome! but oh no, there's no sound!
This is from a laptop with an ATI Radeon card built in. Analog audio works and plays out from the laptop's speakers. But selecting the HDMI card doesn't play audio out the TV speakers. I know the hardware is good, because it works in Ubuntu, and so linux can do it.
I've got a brand new build and an updated install of 12.04. I was having trouble with installing Radeon drivers from the 'Additional Drivers' application, so I followed the directions here: http://wiki.cchtml.com/index.php/Ubuntu_Precise_Installation_Guide to download and install the drivers and Catalyst directly from AMD. Video works fine now, but I'm having no luck with audio.
I have an Acer Aspire One 522 netbook which has an Intel HDA sound card based on the Conexant CX20584 chipset.
Email this page
