** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Jefferson (jef-sam1)
** Changed in: linux (Ubuntu Vivid)
Assignee: (unassigned) => Jefferson (jef-sam1)
** Changed in: system76
Assignee: (unassigned) => Jefferson (jef-sam1)
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Update from prior message: I fixed sound, using Pulseaudio. I had to
"apt-get install pavucontrol", and then issue "alsa -force-reload". But
now, sound works with vmlinuz-3.19.0-22-generic. Thanks everyone!
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I would like to say that this might be more than just Intel. I'm
experiencing this issue, with something HP calls "Integrated Realtek ALC
662".
The Live CDROM of Lubuntu 15.04, which boots under
vmlinuz-3.19.0-15-generic gives me sound just fine. But when I
installed, and did "apt-get dist-upgra
Mr_DNA, as this bug report is closed, if you would like your issue fixed file a
new report via a terminal:
ubuntu-bug linux
Please feel free to subscribe me to it.
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I was experiencing this bug. With the upgrade to kernel
3.19.0-21-generic, the issue seemed to go away and my HDMI audio out
returned. However, if the computer goes to sleep the HDMI audio
disappears again. Restarting the computer is the only solution I have
found to bring it back, but it again
** Changed in: system76
Status: Triaged => Fix Released
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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This bug was fixed in the package linux - 3.19.0-20.20
---
linux (3.19.0-20.20) vivid; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1459957
* Revert "SAUCE: Call i915_bpo specific functions from the hda driver"
- LP: #1457369
linux (3.19.0-19.19) vivid;
HDMI works with 3.19.0-20-generic. Thank you !
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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Confirmed, fixed my issue as well. Thanks !
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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When can we expect this fix to be released on Vivid?
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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Fixed. Thanks.
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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Likewise, I can confirm that 3.19.0-20-genric from proposed does fix
this problem.
Thanks!
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hd
The package in proposed does indeed resolve the problem! :-)
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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As per my previous comment, I've already verified the package in
proposed. It works fine. Thanks everyone for the bug fix!
** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
vivid' to 'verification-done-vivid'.
If verification is not done by 5 working days from tod
Just downloaded 3.19.0-20 from vivid-proposed. Confirmed that this fixes
the issue on my Intel NUC
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Title:
kernel 3.19.0-18 breaks HDMI audio for
This bug was fixed in the package linux - 3.19.0-20.20
---
linux (3.19.0-20.20) vivid; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1459957
* Revert "SAUCE: Call i915_bpo specific functions from the hda driver"
- LP: #1457369
linux (3.19.0-19.19) vivid;
thanks Stephen, that worked for me.
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
To manage notifications about this bug go to:
h
You can boot to the previous kernel as a workaround.
As root, edit: /etc/default/grub
You should have this line in there:
GRUB_DEFAULT=0
Comment that out, and replace it with:
GRUB_DEFAULT="Advanced options for Ubuntu>Ubuntu, with Linux
3.19.0-16-generic"
The part before the '>' is what y
Is there a workaround or anything I can run in 15.04 to fix this issue?
My 15.04 install recently updated and now the HDMI audio output
disappeared in sound devices and I have no audio at all (using a
Gigabyte GA-Z87N-WIFI motherboard and Intel Core i5 4570S CPU). This is
a pretty major issue for
** Changed in: linux (Ubuntu Vivid)
Importance: Undecided => Critical
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
To manage
** Changed in: linux (Ubuntu Vivid)
Status: Confirmed => Fix Committed
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
To ma
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux (Ubuntu Vivid)
Status: New => Confirmed
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** Also affects: linux (Ubuntu Vivid)
Importance: Undecided
Status: New
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kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
T
** Changed in: linux (Ubuntu)
Importance: Medium => Critical
** Tags added: kernel-key
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kernel 3.19.0-18 breaks HDMI audio for snd_hda
** Tags added: kernel-da-key
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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** Tags added: patch
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Thanks Xiong, that fix works for me!
(Tested against 3.19.0-19.19)
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kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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** Patch added: "this temporary patch should fix this issue"
https://bugs.launchpad.net/system76/+bug/1457369/+attachment/4406026/+files/0001-UBUNTU-SAUCE-Correct-skylake-and-braswell-identifica.patch
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3.19.0-19.19 still exhibits the no-audio bug.
Reverting 5d81c285e3eb28c80b6cd1c2902afb1bdb9180bb on top of
3.19.0-19.19 restores the audio.
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3.19.0-18.18 with git revert 5d81c285e3eb28c80b6cd1c2902afb1bdb9180bb
* patch applies cleanly
* audio works
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Title:
kernel 3.19.0-18 breaks HDMI
Bisecting points to this commit as the culprit:
http://kernel.ubuntu.com/git/ubuntu/ubuntu-
vivid.git/commit/?id=5d81c285e3eb28c80b6cd1c2902afb1bdb9180bb
UBUNTU: SAUCE: Call i915_bpo specific functions from the hda driver
BugLink: http://bugs.launchpad.net/bugs/1449464
Make sure to r
I can confirm this bug on a System76 Kudu Professional (i7-4900MQ).
Booting with 3.19.0-18-generic, I don't get any HDMI option in the
Output tab in the sound settings UI.
Booting with 3.19.0-16-generic, I get an HDMI option and it works fine.
So this is definitely a regression between 3.19.0-16-
And another, not a NUC: Intel i7-4765T on ASRock H87M-ITX.
As comparison this one kept its HDMI audio: Intel i7-3770T on Asus P8H77-M Pro.
Both: 3.19.0-18 x86_64.
Of course, the first is the HTPC - now with an analog sound cable
connected.
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Yes, the efforts by Stephen and others working on fixing this are most
appreciated!
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Yes seriously! Thanks Stephen. I am hit by this bug as well, but kernel
bisecting is beyond my expertise.
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kernel 3.19.0-18 breaks HDMI au
Thanks for your efforts on the bisect Stephen. I'm sure I'm not the only
one who appreciates it.
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Still plugging away on the bisect. It's taking a little longer than I
expected.
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kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
To
If it's any help, I'm in the process of bisecting this between tags
Ubuntu-3.19.0-16.16 and Ubuntu-3.19.0-18.18 in this repo
git://kernel.ubuntu.com/ubuntu/ubuntu-vivid.git
I'll report back any findings.
I have an i3 NUC (NUC5i3RYH) with the same issue.
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Similar symptoms here; audio over HDMI worked fine until update
yesterday.
Hardware: Intel NUC D34010WYK
CPU: i3-4010U
Firmware: WYLPT10H.86A.0038.2015.0410.1634
Software: Kubuntu 15.04
Kernel: 3.19.0-18-generic
Architecture: x86_64
ALSA
Driver version: k3.19.0-18-generic
Library version: 1.0.28
Another one:
Intel NUC i3 D34010WYKH running Ubuntu 15.04
3.19.0-18: No HDMI audio available
Tried initializing and reinstalling with a brand new 15.04 image and
problem persisted. Had been running 15.04 no problems for a few weeks,
problem started earlier this week after some update.
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Gigabyte GA-B85N / Core i3-4130T running Ubuntu 15.04
3.19.0-16 kernel: OK
3.19.0-18 kernel: No HDMI audio available
HTPC, so HDMI is crucial.
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Another one:
Intel NUC5i5RYH running Xubuntu 15.04
3.19.0-15 kernel: Life is good
3.19.0-18 kernel: No HDMI audio available
Clearly a showstopper for all HTPC applications.
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** Changed in: linux (Ubuntu)
Status: Confirmed => Triaged
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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I lost sound from my HDMI output
Asus N550LF
3.19.0-18-generic #18-Ubuntu SMP Tue May 19 18:31:35 UTC 2015 x86_64 x86_64
x86_64 GNU/Linux
Here my alsa information :
http://www.alsa-project.org/db/?f=b635fafc6bff004d234ad3f33d4abd693f317c93
!!Soundcards recognised by ALSA
!!---
Same issue on UX305FA (5Y10 cpu). No problem with kernel 3.19.0-16.
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kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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** Changed in: linux (Ubuntu)
Status: Triaged => Confirmed
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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I confirm the same issue on an Intel NUC. 3.19.0-16 words fine with
HDMI sound, 3.19.0-18 produces no sound via HDMI.
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Title:
kernel 3.19.0-18 b
** Tags removed: needs-revese-bisect
** Tags added: reverse-bisect-done
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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Maarten Fonville, unfortunately, if it's a Ubuntu specific change,
bisecting Ubuntu commits (versus upstream) becomes an even more manual,
and for many (myself included) a tediously complex process that goes
between "eyeballing it" and git.
Hence, let this be marked Triaged for now, and the Ubuntu
I tested(to be able to bisect the problem) the mainline kernels, and since
3.19.0-18.18 should be based on the 3.19.6 vanilla kernel, I tried the 3.19.6
(and higher) vanilla kernels, but none of them has this issue.
So the problem is in one of the ubuntu-specific changes. I don't have the time
t
I am experiencing this issue as well on my Intel NUC with the 3.19.0-18
kernel. Reverting to 3.19.0-16 works around the issue.
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Title:
kernel 3.1
Maarten Fonville, the next step is to fully reverse commit bisect from
kernel 3.19 to 4.0.4 in order to identify the last bad commit, followed
immediately by the first good one. Once this commit has been identified,
then it may be reviewed as a candidate for backporting into your
release. Could you
Reverted to Linux 3.19.0-16-generic and the problem is gone.
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Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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Yes, to workaround the problem I had already installed the
4.0.4-040004-generic kernel (so not the very latest topline), and it
works without any trouble.
** Tags added: kernel-fixed-upstream-4.0.4
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Maarten Fonville, could you please test the latest upstream kernel
available from the very top line at the top of the page (the release
names are irrelevant for testing, and please do not test the daily
folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will
allow additional upstre
Apport does not succesfully submit itself, so I will attach manually an
apport-cli output
** Attachment added: "apport.linux-image-3.19.0-18-generic.90e9i8sh.apport"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1457369/+attachment/4401510/+files/apport.linux-image-3.19.0-18-generic.90e
apport information
** Tags added: apport-collected vivid
** Description changed:
Problem appears on multiple computers with exact same kernel update, so
clearly the problem is within the kernel. 3.19.0-16 did work without any
problems.
Before sound worked great via HDMI, now the HDMI outpu
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