Tagged Questions

4
votes
2answers
3k views

No audio via HDMI on Radeon HD 7570 (ubuntu 13.04, 12.10, & 12.04)

I am fairly new to Ubuntu, I have only been using it for ~2.5 months. Is there any way to fix the HDMI Audio, besides the proprietary drivers? If I need to report it as a bug where would be my best ...
2
votes
0answers
100 views

HDMI sound without overscan on open-source drivers?

Is there a way to have a regular scanned display with audio via an HDMI connection on open-source drivers? Possibly a way to force DVI video output over HDMI instead of 1080p? Machine: Dell Studio ...
0
votes
0answers
70 views

Problem with Philips HDMI 42" TV driver, two questions

1) Ubuntu 12.10 identifies my TV as a 32" Philips LCD Display, which would be ok even though it is a 42" but... The edges are cut off around the edges. I've tried all display modes on the TV, still ...
0
votes
1answer
213 views

No HDMI audio output from AMD Laptop

My Laptop is a Dell Inspiron M5110, that runs Ubuntu 12.10. When I plug in HDMI to my 39 inch 1080p Television and play a audio file, sound comes out through the laptop speakers. The HDMI video seems ...
3
votes
1answer
601 views

How to edit Kernel parameters [duplicate]

Possible Duplicate: How do I add a boot parameter? I'm using an Acer Aspire one 722 with Ubuntu 12.10 (32 bit). I've been having problems with getting audio to play over HDMI and after ...
4
votes
3answers
763 views

No sound after video card replaced (AMD Radeon HD 7770)

Issue: no sound System: Dual boot Windows 7 (sda) Ubuntu 12.04 (sdb) 2 harddrives Dell XPS 730 Video card: AMD Radeo HD 7770 Diamond Multimedia Sound card: Creative Labs SB X-Fi Additional ...
1
vote
0answers
197 views

HDMI sound output causes Flash video to change speed [YouTube, Ubuntu 12.04]

When I drive the audio output on my ATI Mobility Radeon HD 4250 Graphics using the Sound Settings to my HDMI output for some strange reason it causes Flash video to speed up with no sound. I switch ...
0
votes
1answer
501 views

No Sound detected in Ubuntu 12.04

After executing lspci, this is the output: 00:00.0 Host bridge: Intel Corporation 82X38/X48 Express DRAM Controller (rev 01) 00:01.0 PCI bridge: Intel Corporation 82X38/X48 Express Host-Primary PCI ...
2
votes
1answer
3k views

Why won't HDMI audio work with Radeon HD 7850?

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: ...
0
votes
1answer
190 views

Volume Control Stopped Working - always max voume

A few days ago out of nowhere I noticed my volume control stopped working. The audio itself works fine, but changing the volume does not actually do anything. Even if you mute it, it still plays all ...
1
vote
3answers
148 views

What can I do about the fglrx driver interfering with jackd?

The jack-audio-connection-kit needs to run in realtime mode and my system is configured accordingly. I'm using the fglxr driver. With Unity-2d everything is fine. With Unity-3d, jack-clients ...
8
votes
8answers
6k views

HDMI Audio stops after TV turned off

After the 12.04 Update my HDMI audio stops working anytime I turn off my 2nd monitor(plasma TV). Graphics card is a Radeon 6800 which has DVI out to 1st monitor, HDMI out to receiver which the TV gets ...
1
vote
1answer
513 views

Blank screen but can still hear sounds?

CPU: AMD K14 Ram: 4.00 GB DDR3 @ 671MHz (9-9-9-24) Motherboard: Quanta 2AC7 (CPU 1) Graphics: HP Omni 120 (1600x900@60Hz) AMD Radeon HD 6320 Graphics I am trying to install Ubuntu 11.10 inside ...
1
vote
0answers
190 views

Can't enable digital Radeon HD 3870 digital audio [closed]

Well, Ubuntu is pretty much going great for me except for the sound. Sound plays using "Internal Audio Analog Stereo", and the quality of the music isn't as good as when I use Windows. The only other ...
3
votes
1answer
544 views

Iis the 'radeon' open-source driver (not fglrx) able to produce sound through HDMI in 11.10 (x64)?

Just wanted to know if the open drivers provided for the Radeon graphics card --specifically the Juniper Radeon HD 5700 card -- are able to send sound through HDMI. I'm not able to do that, but I'm ...