I had terrible bass on my X1 Carbon 8th Gen: I fixed it by upgrading the
kernel to 5.10.35 with mainline:
sudo add-apt-repository ppa:cappelikan/ppa
sudo apt update
sudo apt install mainline
then use the graphical interface of mainline to select the correct version.
You may need to disable
Confirmed to be fixed on 20.04 ubuntu - awesome - thank you very much
everyone involved!
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Title:
Bass not on working Lenovo
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: alsa-ucm-conf (Ubuntu)
Status: Confirmed => Fix Released
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The new 5.4.0-51 kernel has been released to focal-release today and
this includes the "routing" fix. Tested it on Mint 20 and it works for
me! I think this bug can be closed now
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Seconding Raphael on the fix available in the article. Audio is quite
good now.
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Title:
Bass not on working Lenovo ThinkPad
Same here; the upgrade to alsa-ucm-conf 1.2.2-1ubuntu0.3 alone wasn't
enough to fix the issue on my Regolith install (Ubuntu 20.04.1).
However, after upgrading I once more tried the fixes described in the
following article (essentially the same workarounds that others have
suggested in this
That update hasn't fixed the bass on my ubuntu 20.04 install
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Title:
Bass not on working Lenovo ThinkPad X1 Carbon 7th gen
I just received an update in Linux Mint:
alsa-ucm-conf,
old version 1.2.2-1ubuntu0.2
old version 1.2.2-1ubuntu0.3
And now sound is fixed. Bass is back.
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That's great. Thank you for the update Hui Wang
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Title:
Bass not on working Lenovo ThinkPad X1 Carbon 7th gen running focal
We are going to have a solution from upstream soon.
https://mailman.alsa-project.org/pipermail/alsa-
devel/2020-September/173471.html
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I also have this problem on my X1C7 running Linux Mint 20 with kernel
5.4.0-42-generic.
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Title:
Bass not on working Lenovo
Benjamin Poirier seems to be working to upstream changes that would fix
this issue.
See these links for details:
https://github.com/gobenji/thinkpad-x1-gen7-sound
https://lore.kernel.org/alsa-devel/20200703080005.8942-1-benjamin.poir...@gmail.com/
Same problem here (Ubuntu 20.04.1). Following this thread for news.
Let me know if I can do anything to help.
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Title:
Bass
This makes a world of difference. It seems to make the Headphone volume
control the bottom speakers while the Speaker volume still controls the
top speaker.
Does anyone know enough about ALSA to know if there's a way the command
could be tweaked so that the Speaker volume controls both?
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Sadly this is the only big bummer when using the x1 carbon 2019 with Ubuntu -
totally looking forward to this, as it also affects me.
The temp. fix also works for me, but only for 1 session, after reboot or coming
out of suspend, I need to re-apply it.
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At some point recently (there were some recent alsa updates which I
suspect were the culprit) this problem now also popped up on my fedora
32 installation.
Per Alejandro's suggestion this also fixed it on fedora 32
hda-verb /dev/snd/hwC0D0 0x17 SET_CONNECT_SEL 1
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@Alejandro Miranda I've noticed the command moves the sound from the top
speakers to the bottom. Sounds, no doubt, but seems to disable to
speakers up top.
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Same problem on an X1c7. Let me know if I can provide any more info. I
hope this is fixed soon, I'm not sure how much longer my ears will last
listening to tinny sound at high volume.
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I hope that soon it will be fix on the next update kernel :(
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Title:
Bass not on working Lenovo ThinkPad X1 Carbon 7th gen
also note that in my experience a suspend/resume cycle also reverts the
fix, so probably the script needs to be invoked also upon resume. in
short, this is a temporary hack, not a real solution.
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@Romain No, like you said I can not control the volume with this
solution, sounds great but still have this problem
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Title:
Thank you. That solution still makes it so that you can't control the
volume though. I thought you had a more complete solution on your side,
my mistake.
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I just follow the mentioned before:
sudo apt install install alsa-tools
then run
sudo hda-verb /dev/snd/hwC0D0 0x17 SET_CONNECT_SEL 1
For the changes take effects after reboot:
sudo gedit /etc/rc.local
and put this on it:
#!/bin/sh -e
hda-verb /dev/snd/hwC0D0 0x17 SET_CONNECT_SEL 1
exit 0
Hello. @Alejandro Miranda, would you be kind enough to share that script
with us? It would be greatly appreciated.
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Title:
@Michele finally it works with your recommendation, I created a script
with this commmand to iniciate on starup, thank you!
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did somebody resolve the problem?
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Title:
Bass not on working Lenovo ThinkPad X1 Carbon 7th gen running focal
Status in
@mikelito @darko Lukic improve the sound but still not at 100%, with
fedora and windows sounds is better
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Title:
Bass not
@mikelito, Wow, so simple, it works like a charm on my Thinkpad X1
Carbon 7th Gen and Ubuntu 20.04!
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Title:
Bass not on
thnak you ash, I switched to fedora 32 and no problem, I will wait until
Ubuntu resolve the problem
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Title:
Bass not on
Try this, it helped a lot on my X1 Yoga G4:
first install alsa-tools
# apt install alsa-tools
then run
# sudo hda-verb /dev/snd/hwC0D0 0x17 SET_CONNECT_SEL 1
borrowed from here
https://gist.github.com/hamidzr/dd81e429dc86f4327ded7a2030e7d7d9#gistcomment-3335436
I have absolutely no clue of how
I switched to fedora 32 and can confirm no problem with the audio.
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Title:
Bass not on working Lenovo ThinkPad X1 Carbon
Hi, I have the same problem here with my lenovo thinkpad x1 carbon 7th,
a brand new laptop switched to ubuntu but the sound is very poor, I will
wait for the solution, thank you.
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Hi,
some days ago i already privately reached out to Benjamin (of this Thread in
#11). This was his answer:
Hi Martin,
Thanks for getting in touch. As another user reported in this message
https://gist.github.com/hamidzr/dd81e429dc86f4327ded7a2030e7d7d9#gistcomment-3276276
the patches that I
IF anyone could send the comment to that thread (#11), it will be
better. It is a kind of push for upstream to find a solution for bass
speaker.
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Hello. I am in the same situation as Henry and I would also like to know
if I can expect this to be resolved. The mentioned thread has been
inactive for 2 months now.
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Hi, I'm affected by the same bug. I have read the last thread, and I
understand there is a workaround for my laptop. However, they are not
sure whether the workaround could affect other devices. So, I would like
to know whether this means that this bug will get stuck here and stay in
the current
Please track this thread:
https://mailman.alsa-project.org/pipermail/alsa-devel/2020-February/162605.html
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Title:
Bass not
I just also ran alsa-info on my Mint 19.3 (Ubuntu 18.04 with 5.3.0-40 kernel
and my "fix" where bass works!!). Maybe it helps investigating.
http://alsa-project.org/db/?f=0fb55e2c97b8b3a9061f9878a1c5a1305b6b95a1
What do you mean with upstream needs a solution first @hui.wang. Can you
give us
Right,but the Bass speaker bind the DAC 0x2, it is a normal speaker's
DAC; if it binds other DAC, the current ucm can't handle this situation.
So the community has not resolved it, need to upstream has a solution
first.
thx.
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Same issue here on X1 Yoga 4th gen. Seems alsa sees a bass speaker, but
it's stuck at zero and cannot be turned on or otherwise regulated.
Node 0x17 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Control: name="Bass Speaker Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out,
Can i also help with other logfiles or informations? If yes, please let
me know, how i can do it because i never did before. I just booted Focal
live image from just some days ago here and ran the apport-colllect
command only.
Thanks for opening this bug and taking care of it!
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-ucm-conf (Ubuntu)
Status: New => Confirmed
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** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
** Changed in: alsa-ucm-conf (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
** Changed in: alsa-ucm-conf (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Importance: Undecided
apport information
** Tags added: apport-collected
** Description changed:
Related to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1845677/comments/14
Audio works and the volume seems reasonable however the audio is
noticeably missing bass giving everything a high treble
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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Title:
Bass not on working Lenovo ThinkPad X1
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