If you still have the issue it might be good to open a new bug report
using ubuntu-bug and describing your configuration and what you do and
get as result
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Bug still present in 14.04.
It's not an invalid bug, but rather incomplete if it's missing the
requested information about it.
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Closing as invalid due to the lack of responses to the last comment.
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete = Invalid
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Hi,
So far there have been no responses to comment #30. If anybody wants to
work with me - and have the time necessary to run tests etc - feel free
to start there. If not, I'm closing this bug, because there isn't more I
can do at this point.
Thanks.
** Summary changed:
- [soundnua]: hdmi
Have the same problem on Ubuntu 12.04 with Unity. Sometimes when I plug
in my HDMI TV to my Dell laptop the audio will not work, the HDMI audio
device is not present in Unity, Pulse says available: no. This could
be connected to hibernation, but I'm not 100% sure. A reboot always
solves the
Quick add-on to previous comment: use xrandr --current to prevent the
command from causing the screen to freeze for a few ms.
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Ok, let's look again at this bug.
First, unfortunately bug 1169984 made it into the 13.04 release, which
hits many machines with HDMI audio. So any problems in 13.04 is likely
to be bug 1169984.
Second, there is a patch ALSA: hda - hdmi: Make jacks phantom, if
they're not detectable that
** This bug is no longer a duplicate of bug 1169761
3.8.0-18 Kernel causes HDMI Audio to stop working
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https://bugs.launchpad.net/bugs/974963
Title:
yea and the idiotic thing is that it works in gnome shell. as if the
user interface had an impact on the audio outputs... this is really
ridiculous, so i have to log out and into gnome shell to use my hdmi
output with sound
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This is still a bug in 13.04
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https://bugs.launchpad.net/bugs/974963
Title:
[soundnua]: hdmi audio missing in sound settings
To manage notifications
*** This bug is a duplicate of bug 1169761 ***
https://bugs.launchpad.net/bugs/1169761
** This bug has been marked a duplicate of bug 1169761
3.8.0-18 Kernel causes HDMI Audio to stop working
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state.Generic {
control.1 {
iface CARD
name 'HDMI/DP,pcm=3 Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
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I have a similar hardware setup, and the same problem. When my HDMI TV
goes on standby or of, the E350 integreated graphics card's HDMI sound
out is no longer listed as a audio device under sound settings.
My workaround is to log out and back in again. Unpluging the HDMLI and
plugging it in
Attached: alsa-info.sh output when sound does not work.
** Attachment added: alsa-info.sh output when sound does not work.
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/974963/+attachment/3443714/+files/alsa-info.txt.vaH8uMr6yi%20sound%20does%20not%20work
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On ubuntu 12.04 I found two workarounds to make appear hdmi in the sound
settings:
1. Restart pulseaudio
sudo killall pulseaudio
2. Send noise to the hdmi output
It's play something on the PCM with aplay. The dmesg didn't show up
anything about hdmi till I played sound to it. Maybe the device
post the output of alsa-info.sh when sound is working and not working
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Title:
[soundnua]: hdmi audio missing in
I doubt what's happening automatically on unplug/replug is an X
restart, since that kills your current session and brings you back to
login. Anyway maybe the same thing can be triggered from the catalyst
application somehow?
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Hi David
I don't know whether this is the right forum to continue with my
problem. No doubt someone will tell me if I need to raise it else where.
In any event if someone stumbles on this as I did then they may find my
comments useful. I think I know what is going on in my case.
When the PC
Hi David
Thank you for responding quickly.
No I don't recall unplugging it after 90 seconds. And, I know the HDMI
cable is good because I swapped it when I first found the fault, and
looking at dmesg I could see something about HDMI pin3.
I use this machine with Mythbuntu and the machine comes
I am not sure what you mean about seeing it in sound settings. In
Mythbutu this is Frontend/Setup/Audio
I mean, in the Gnome control center. Unless Mythbuntu is running Gnome,
you're likely suffering from something different compared to the
original bug reporter.
Anyway; when you plug your
Hi David
I too have the HDMI sound problem.
System E350M1 card with 64 bit mythbutu 12.04 with all the updates up to 25
September on it. The card has the Radeon Graphics hardware on it.
Sound can be restored by unplugging and plugging the HDMI lead back in.
I sometimes have the PC start up
@Peter, looking at the last part of the log:
Sep 26 07:52:57 lounge-tv kernel: [ 16.265760] Diwic: hdmi_unsol_event, res =
0x401
Sep 26 07:52:57 lounge-tv kernel: [ 16.265785] Diwic: read_pin_sense for pin
0x3, result = 0x
Sep 26 07:52:57 lounge-tv kernel: [ 16.267171] Diwic:
Hi!
While working with a colleague today I discovered a bug that could make
the device disappear after S3 suspend/resume. Maybe it is related?
In that process I also made a debug dkms with the fix in, and some debug
messages (prefixed with Diwic in the dmesg log).
Here it is. Does it help?
**
Temporary patch, will clean it up. Just so you know what I put in the
dkms.
** Patch added: hdmi-resume.patch
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/974963/+attachment/3271641/+files/hdmi-resume.patch
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** Tags added: patch
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Title:
[soundnua]: hdmi audio missing in sound settings
To manage notifications about this
Same issue, AMD e-350 and 12.04 Precise. This is a pretty new system and
I thought that it may be a hardware issue. This confirms that it is a
driver issue.
MSI E350IA-E45 Motherboard
The HDMI works fine for a while but randomly disappears. When the sound
stops I can look in the sound settings
Same issue. Using fglrx radeon 5650. Worked fine in 11.10. I have a different
workaround:
I plug in HDMI, only after that i can choose the input on my tv. There is no
HDMI output in sound settings. If i plug out HDMI and plug it in again, it will
be in the settings.
Doing a short watch dmesg |
Same issue (AMD E-350 - 12.04 Precise). After reboot, everything is ok. But, if
you take out the HDMI and reconnect it, then the sound settings has no more
HDMI audio setting anymore, neither does the sound go through. Although, in
PulseAudio Volume Control, you can still see that the audio is
After a recent update, the problem no longer exists for me. I'll be
unsubscribing myself from this bug, as I probably wasn't experiencing
the same problem as zarquon42 (original report of the bug) is.
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** Summary changed:
- [soundnua]: hdmi audio missing in sond settings
+ [soundnua]: hdmi audio missing in sound settings
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-driver (Ubuntu)
Status: New = Confirmed
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Could you please run this command: apport-collect 974963
...to be able to help you I need to know more about your hardware (graphics
card, driver, etc) and running that command will attach that information to
this bug. Please run the command when your system is in the state where hdmi
audio
At the moment I have no access to a hdmi device but I will do as
requested asap.
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https://bugs.launchpad.net/bugs/974963
Title:
[soundnua]: hdmi audio
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