Upgrading to wily has fixed this for me.
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https://bugs.launchpad.net/bugs/1507994
Title:
Broadwell vaapi video decode broken by i915_bpo migration
Status in linux package
I haven't been able to reproduce this behaviour with mpv.
I've tried all combinations of --vo=opengl / --vo=vaapi and
--hwdev=vaapi and they all display correctly.
mpv 0.8.0 (C) 2000-2015 mpv/MPlayer/mplayer2 projects
built on 2015-02-19T17:03:21
libav library versions:
libavutil
The offending upstream commit appears to be:
http://kernel.ubuntu.com/git/virgin/linux.git/commit/?id=dc9fb09cae5b1355c1a9d8102e40b97b34332f31
I still need to test this with mpv, and there's been some new mainline &
intel-drm-nightly kernels released since by last attempt.
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Bug report posted to linux-gfx
http://lists.freedesktop.org/archives/intel-
gfx/2015-October/078660.html
I'll get started on bisecting the mainline kernel.
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Shall do.
One question: should I be using the latest mainline kernel, or the
latest drm-intel-nightly for the Kernel.org bug report?
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Tested http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-
nightly/2015-10-17-unstable/linux-
image-4.3.0-994-generic_4.3.0-994.201510162200_amd64.deb
This kernel does not resolve the problem.
(there's two newer directories, but these only contain i386 builds)
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Tested http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.3-rc6-unstable
/linux-
image-4.3.0-040300rc6-generic_4.3.0-040300rc6.201510182030_amd64.deb
Problem remains, although the first playback seems to work about half
the time, then subsequent ones fail.
I run kodi standalone with xinit, so when
vlc works with vaapi
vlc reports:
libva info: VA-API version 0.37.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_37
libva info: va_openDriver() returns 0
[7fc474c0ae78]
I've previously reported this behaviour here:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1488719/comments/25
I'm reporting this as a separate bug as I now suspect the "master
control interrupt lied" message is unrelated.
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Public bug reported:
Since upgrading from linux-image-3.19.0-28-generic to linux-
image-3.19.0-30-generic, vaapi-accelerated video playback on Kodi 15.2
(and 15.1) is now all black.
On-screen display items (eg. elapsed time) and audio still work, but the
decoded video content is now all black.
I'll give vlc a try when I get home tonight.
Does that mean you've been able to reproduce the kodi behaviour?
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Title:
Broadwell
I've just started getting this after updating to linux-
image-3.19.0-30-generic from linux-image-3.19.0-28-generic.
NUC 5i3RYH connected via the mini-hdmi port to a 720p tv.
100% repeatable for me using Kodi 15.1. If I play a video I get audio,
but the video is all black. If I activate the
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 UbuntuUbuntu, with Linux
3.19.0-16-generic
The part before the '' is what you
Thanks Xiong, that fix works for me!
(Tested against 3.19.0-19.19)
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https://bugs.launchpad.net/bugs/1457369
Title:
kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel
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
3.19.0-18.18 with git revert 5d81c285e3eb28c80b6cd1c2902afb1bdb9180bb
* patch applies cleanly
* audio works
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Title:
kernel
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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Still plugging away on the bisect. It's taking a little longer than I
expected.
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Title:
kernel 3.19.0-18 breaks HDMI audio for
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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