Ahh yeah, I just noticed that VAAPI works again now with Firefox 101.0-2
and Firefox 102.0b2-1
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https://bugs.launchpad.net/bugs/1947115
Title:
VAAPI / HW-acceleration not working
It also appears to be working with Firefox 101.0-2
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https://bugs.launchpad.net/bugs/1970615
Title:
WebGL does not work in snap firefox
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"snap info firefox" returns the following: (version appears to be
102.0b2-1)
name: firefox
summary: Mozilla Firefox web browser
publisher: Mozillaâś“
store-url: https://snapcraft.io/firefox
contact:
https://support.mozilla.org/kb/file-bug-report-or-feature-request-mozilla
license: unset
It works now in snap Firefox 102.0b2 (64-bit) on Ubuntu 22.04 LTS.
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Title:
WebGL does not work in snap firefox
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Unfortunately it didn't help to enable the beta.
I added the about:support output
** Attachment added: "firefox_snap_beta_about-support"
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1970615/+attachment/5584732/+files/firefox_snap_beta_about-support
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It does not work. I tried
$ MOZ_DISABLE_RDD_SANDBOX=1 firefox
and it still does not work. Then I remembered, that I already added this
in my /etc/profile a while ago, when it stopped working on an at that
timer new version of firefox.
This is the bottom of my /etc/profile :
export
Oh I am so sorry for wasting your time. But thank you so much nevertheless for
helping me with finding a solution. I did try to reinstall gstreamer without
success using apt, but this will probably fix it.
I completely forgot that I at some point needed an at that time newer version
of
This is the ldd output of /lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
** Attachment added: "gnome-control-center-ldd.log"
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1970610/+attachment/5584379/+files/gnome-control-center-ldd.log
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I don't know how to MOZ_LOG it to filter all the relevant info.
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Title:
WebGL does not work in snap firefox
To manage notifications about this
The glxinfo output on my desktop, where WebGL also does not work after
upgrading to Ubuntu 22.04 LTS
troels@troels-desktop:~$ glxinfo | grep OpenGL
OpenGL vendor string: AMD
OpenGL renderer string: AMD Radeon RX Vega (vega10, LLVM 13.0.1, DRM 3.42,
5.15.0-27-generic)
OpenGL core profile version
Public bug reported:
Since upgrading to Ubuntu 22.04 LTS I am no longer able to use WebGL on
firefox.
If I go to https://get.webgl.org/ it says
"Hmm. While your browser seems to support WebGL, it is disabled or unavailable.
If possible, please ensure that you are running the latest drivers for
Public bug reported:
When I try and start Gnome Control Center it silently crashes before
showing anything.
Doing it from the terminal gives the following output:
troels@troels-desktop:~$ gnome-control-center
gnome-control-center: symbol lookup error:
Is it because the snap package uses XWayland?
I just checked about:support and it reports the window protocol as
XWayland.
Me personally, I have only had success using VAAPI HW-acceleration when
using Wayland with export MOZ_ENABLE_WAYLAND=1 and then using Wayland as
the windowing system in
On my other laptop which uses the iHD driver, it is also not working
troels@spectre:~$ vainfo
libva info: VA-API version 1.14.0
libva info: User environment variable requested driver 'iHD'
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function
Pardon me, I didn't see your comment.
I attached the output when viewing a video on Youtube
** Attachment added: "moz_log_platformDecoderModule5.log"
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1947115/+attachment/5582152/+files/moz_log_platformDecoderModule5.log
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It does not work again on Ubuntu 22.04 LTS with i965. I am not sure
whether i965_drv_video.so is packaged with the snap or not.
If I do:
```
troels@troels-ThinkPad-X230-Tablet:~$ LIBVA_DRIVER_NAME=i965 vainfo
libva info: VA-API version 1.14.0
libva info: User environment variable requested driver
I just tested it on a laptop with intel graphics, and sound and playback is
perfectly normal on 60Hz when playing through the HDMI (playing on the
television). Same cable, same television - only connected to my laptop instead.
This makes me wonder whether this could be an issue in the kernel
I don't know if the speed is exactly doubled, by but changing the output
definitely changes the playback speed of any media.
I tried making a video to show it: https://youtu.be/hlqw_ijdxOE
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However, audio going through USB on the X1 ThinkVision (called "Analog Output -
X1") is now playing correctly in Wayland with both monitors at 60Hz.
When selecting the television output "HDMI / DisplayPort - Vega 20 HDMI Audio
[Radeon VII]" on Wayland with 60Hz on both monitors, the playback
This does not fix the issue. Playback is still double and high pitched in
Wayland with both monitors at 60Hz.
In Xorg I can still only select 30Hz as the maximum on the television.
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Also because Wayland allows the television to be at 60Hz, whenever I
login (after boot) and have it in mirror mode, the sound is therefore
too fast by default.
I cannot change it, since the HDMI port is the first port on the GPU and
the DisplayPort port is the second. This means it by default
** Summary changed:
- Wayland dual monitor 60Hz: High pitch audio
+ Wayland dual monitor from 30Hz to 60Hz: High pitch audio double playback speed
** Summary changed:
- Wayland dual monitor from 30Hz to 60Hz: High pitch audio double playback speed
+ Wayland dual monitor switch from 30Hz to
** Summary changed:
- Wayland dual monitor 60Hz: High pitch audio and fast playback
+ Wayland dual monitor switch from 30Hz to 60Hz: High pitch audio double
playback speed
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Public bug reported:
I described the issue here first:
https://bugs.launchpad.net/ubuntu/+bug/1957816
I am not sure it belongs here, but after the initial report i made an
audio issue report with `ubuntu-bug -s audio`
copy/paste:
I have a desktop computer with a 60Hz 4K display connected
** Attachment added: "dmesg.log"
https://bugs.launchpad.net/ubuntu/+bug/1957816/+attachment/5553956/+files/dmesg.log
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https://bugs.launchpad.net/bugs/1957816
Title:
Wayland dual
Public bug reported:
I have a desktop computer with a 60Hz 4K display connected through Display
Port. The display is a ThinkVision X1 with built in audio. With the Display
Port cable I am then able to output sound from the monitor and this works
without any issues.
I have now added a 4K
Thank you all for working and fixing this issue! It also works here.
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Title:
VAAPI / HW-acceleration not working Snap-packaged Firefox
To
I am using Wayland and the variable MOZ_ENABLE_WAYLAND=1 (I read somewhere
recently that this should be default now, but I still have it set.)
I am using the Ubuntu variant of gnome shipped with Ubuntu 21.10. The default
one with Ubuntu.
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Public bug reported:
I just installed Ubuntu 21.10, which packages Firefox in snap in
contrary to the old .deb package way.
Now neither of my laptops (with snap packaged firefox and Ubuntu 21.10) can
play videos hardware accelerated using VAAPI anymore. This means my laptops get
hotter and use
when I do apport-collect 1891272, I get
troels@troels-ThinkPad-X230-Tablet:~$ apport-collect 1891272
Package gnome-desktop3 not installed and no hook available, ignoring
troels@troels-ThinkPad-X230-Tablet:~$ sudo apt install gnome-desktop3
Reading package lists... Done
Building dependency tree
Public bug reported:
I am a little unsure whether the gnome-shell package is the one used for the
Ubuntu desktop. I know that the Ubuntu desktop is based on gnome-shell, but it
seems that after upgrading to 3.36.4 from 3.36.3, that Ubuntu settings in About
-> Gnome version -> 3.36.3, still
I also reverted to Linux kernel 4.18.0-13-generic (The one that ships
with Ubuntu 18.10) after upgrading to 19.04.
System: HP Spectre 13 v000nf, 8 GB Memory, Dual core Intel i5-6200U CPU
@ 2.30 GHz, Intel HD Graphics 520 (Skylake GT2)
When running 'sudo apt upgrade' it complains about a missing
Public bug reported:
To be honest, I know very little about what happened. I only went to try
Unity 8 and then went back to Unity 7. When logged in with Unity 7, many
of the programs from Unity 8 where appearently still running and many of
the crashed.
ProblemType: RecoverableProblem
Public bug reported:
Dont really know what happend. It just told me in the end of the
installation.
** Affects: ubuntu-release-upgrader (Ubuntu)
Importance: Undecided
Status: New
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