@Devin and Michael,
That is because the X1C7 has too many configs: like different cpu,
different ramsize or different disk size, each config has a unique
cardlongname. And For this SRU, we only covered the configs we need to
certify in our OEM enablement project.
LENOVO noticed this issue too,
@Jesko,
-42 has a regression on sof audio driver, please wait for the coming -43
kernel.
thx.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1867774
Title:
PCI/internal sound card not detected
To
It has, the bug description already stated it.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1867704
Title:
alsa/hdmi: support nvidia mst hdmi/dp audio
To manage notifications about this bug go
at least, it is for eoan.
** Also affects: linux-raspi2 (Ubuntu Eoan)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1864132
Title:
g_ether missing eem
** Description changed:
- this is for tracking purpose
+ This patchset will add support of mst audio for nvidia hdmi/dp, this
+ patchset changes lots of common code on hda_jack and hdmi codec, so it
+ is not easy to say it is 100% safe for other machines, but our oem
+ project needs this patchset
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Tags added: originate-from-1857514 sutton
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1867704
Title:
alsa/hdmi: support
Public bug reported:
this is for tracking purpose
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https
@sil2100, it is good to go, please release it.
thx.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1859754
Title:
add ucm to make alsa/sof driver work under PA (variants of Lenovo X1
Carbon 7th,
*** This bug is a duplicate of bug 1867474 ***
https://bugs.launchpad.net/bugs/1867474
Please refer to bug #1867474, this is a duplicated bug to that one.
** This bug has been marked a duplicate of bug 1867474
[Dell Vostro 5590] PCI/internal sound card not detected
--
You received this
OK, thx for your investigation.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1861338
Title:
RPI4 wifi unreliable when usb3 storage is attached
To manage notifications about this bug go to:
@Paolo,
Please wait for -43 kernel. (41 and 42) has some regression.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1859754
Title:
add ucm to make alsa/sof driver work under PA (variants of Lenovo
So sounds this is a hw desgin issue? Or do you know if there is a
software fix for it, then we could integrate this fix to the ubuntu
raspi2.
Thx.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
The sof-firmware was just merged to linux-firmware last week, maybe it
needs to wait for a couple of more days.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1867474
Title:
PCI/internal sound card
*** This bug is a duplicate of bug 1867474 ***
https://bugs.launchpad.net/bugs/1867474
Did you install the linux-firmware from the -proposed? It is also
possible the latest linux-firmware is not in the -proposed yet, please
wait for a couple of more days.
--
You received this bug
*** This bug is a duplicate of bug 1867474 ***
https://bugs.launchpad.net/bugs/1867474
Please refer to https://bugs.launchpad.net/ubuntu/+source/alsa-
driver/+bug/1867474/comments/3
** This bug has been marked a duplicate of bug 1867474
PCI/internal sound card not detected
--
You
Could you please upgrade the linux-firmware, then redo the test, I
remember there is a update on the wifi firmware.
thx.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1861338
Title:
RPI4 wifi
enabled the -proposed. Then install the latest kernel (maybe 5.4.0-18),
latest linux-firmware and latest pulseaudio, then install alsa-ucm-conf
manually, reboot.
your audio should work, if not please upload the dmesg.
thx.
--
You received this bug notification because you are a member of
The kernel 5.3.0-41 and 5.3.0-42 have some regression, please don't use
them, we could wait for the -43 or just use -40.
>From the card long name you provided "LENOVO-20QD003JGE-
ThinkPadX1Carbon7th-20QD003JGE", your machine is not covered by this
SRU, that means the ucm doesn't work on your
So you put the options snd-hda-intel dmic_detect=0, right? And
5.0.0-43-generic will fix all audio issues, and the sof driver will work
and don't need to add dmic_detect=0 anymore.
And with 5.0.0-42-generic, I added dmic_detect=0 too and tried to reproduced
your problem, but I couldn't
replace all 5.0.0 to 5.3.0 in the comment#10.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1866170
Title:
Suspend triggers Hardware Error in e1000e driver
To manage notifications about this bug
So you put the options snd-hda-intel dmic_detect=0, right? And
5.0.0-43-generic will fix all audio issues, and the sof driver will work
and don't need to add dmic_detect=0 anymore.
And with 5.0.0-42-generic, I added dmic_detect=0 too and tried to reproduced
your problem, but I couldn't
@Seth,
Also needs to manually install alsa-ucm-conf package and upgrade the
pulseaudio to the latest version.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1860697
Title:
Sound doesn't work on
** Also affects: linux (Ubuntu Focal)
Importance: High
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Also affects: linux (Ubuntu Eoan)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: Confirmed
** Also affects: linux-oem-osp1 (Ubuntu Focal)
Importance: Undecided
Assignee: Hui Wang (hui.wang)
Status: Confirmed
** Also affects: linux (Ubuntu Eoan)
Importance: Undecided
Status
Install the 19.10 (Eoan) on a Lenovo X1C7 (the machine type dmi string is
LENOVO-MFG_GO_ThinkPad-MFG_IN_GO).
Enable Pre-released updates (eoan-proposed) in the Software & Updates
sudo apt-get update
sudo apt install linux-image-5.3.0-40-generic
linux-modules-extra-5.3.0-42-generic
sudo apt
On a Dell Vostro-5390, install the 18.04 (bionic).
Then enable the Pre-released updates (bionic-proposed) in the Software &
Updates.
sudo apt-get update
sudo apt install linux-firmware (1.173.16)
sudo apt install linux-image-5.0.0-1042-oem-osp1 (for ubuntu 5.0 kernel, only
oem-osp1 supports sof
On a Dell
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1859754
Title:
add ucm to make alsa/sof driver work under PA (variants of Lenovo X1
Carbon 7th, Dell cnl and cml machines)
To manage
** Package changed: linux-raspi2 (Ubuntu) => linux (Ubuntu)
** Description changed:
- [Steps to reproduce]
- 1. Power on the system
- 2. Connect a headphone which has a microphone to a 3.5mm jack
- 3. Use a voice recorder to record voice or run the following test in the
checkbox
-$
Because we already merged the fix for #1861837, it is safe to merge
these patchset, so I resent those patches on Mar 3.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1857409
Title:
alsa/sof: load
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1857953 somerville
** Changed in: linux-raspi2 (Ubuntu)
Importance: Undecided => High
** Tags added: originate-from-1857953 somerville
--
You received this bug notification because you are a member of Ubuntu
B
Looks like it is an issue on the e1000e driver
[ 909.916364] PM: pci_pm_suspend(): e1000e_pm_suspend+0x0/0x80 [e1000e] returns
-2
[ 909.916367] PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns -2
[ 909.916369] PM: Device :00:1f.6 failed to suspend async: error -2
[ 911.183052] PM:
@sil2100,
The alsa-lib in proposed has some minor problems, need the new uploaded
alsa-lib in the queue to fix it. The new uploaded alsa-lib in the queue
is an incremental fix for proposed.
Could we release them together? or it is also fine to release the
proposed alsa-lib first, then release
Yes, we could close this bug since we have #1862776.
Thx.
** Changed in: alsa-lib (Ubuntu)
Status: New => Invalid
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1862505
Title:
@Paolo,
The kernel you installed is too old, we integrated Intel's kernel patch
to switch to use snd-hda-codec-hdmi instead of soc/codecs/hdac_hdmi.c.
Please update your kernel to Ubuntu-5.3.0-40.32 then redo the test.
And please don't install Ubuntu-5.3.0-41.33, there is some regression in
the
After attaching to a TV, please upload dmesg, alsa-info.txt (run alsa-
info to generate ala-info.txt) and the log of "pactl list".
thx.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1859754
Title:
OK, I will continue studying how to setup ipv6.
And could you please find some easy ways to reproduce this problem (like
without ipv6), if you could, it will be easier to debug and we could
report this issue to raspberry.org too.
thx.
--
You received this bug notification because you are a
So far, I couldn't set up the ipv6 on my rpi3B+ board, I need to do more
study.
And I checked the eoan-proposed, the 1019 kernel is already there.
If there is no this file in the folder /etc/apt/sources.list.d/ on your
board, you could put this file to that folder and run sudo apt-get
update
** Description changed:
- This is for tracking purpose.
+ [Impact]
+ The mute led couldn't work after applying the FIXUP_SPEAKER2_TO_DAC1.
+
+ [Fix]
+ Chain a fixup to let mute led work.
+
+ [Test Case]
+ boot the system, press mute button, the led will work.
+
+
+ [Regression Risk]
+ Low,
Public bug reported:
This is for tracking purpose.
** Affects: linux (Ubuntu)
Importance: High
Assignee: Hui Wang (hui.wang)
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided => High
--
You received this bug notification because you are a member of Ubu
So both your RPI3B+ and your host mac machine setup the IPv6 tunnel, and
they share the same tunnel from tunnelbroker.net.
And this is my example configs and my two yamls:
https://pastebin.ubuntu.com/p/TDCDMrtzCb/
anything is wrong?
--
You received this bug notification because you are a
I changed the ip in the two yaml and put them to $rpi3B+/etc/netplan/,
reboot, but the ipv6 doesn't work, only ipv4 works. BTW, you said you
run wget and play youtube all on the rpi3B+, right?
This is the log on my rpi3B+:
ubuntu@ubuntu:~$ ifconfig
br0: flags=4163 mtu 1500
inet
Since the Apple usb NIC doesn't have this issue, it is a problem on the
driver lan78xx.c
Do you mean even without ipv6 tunnel, only setup a bridge on rpi3 to let
eth0 connect WAN and let wlan0 play a role of AP, this issue could be
reproduced?
Could you please share the detailed steps on how to
** Description changed:
- This bug is for tracking purpose.
+ [Impact]
+ In the ubuntu 20.04, we plan to integrate alsa-ucm-conf-v1.2.1.2
+ or alsa-ucm-conf-v1.2.2, in the ucm2, adding a new element to
+ tell pulseaudo the number of dmics on this machine, this needs kernel
+ to export the number
Public bug reported:
This bug is for tracking purpose.
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: focal
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Summary changed:
- alsa/a
: (unassigned) => Hui Wang (hui.wang)
** Changed in: linux (Ubuntu)
Importance: Undecided => High
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1861237
Title:
Audio not detected on X1 Yoga 4th
To
** Description changed:
- This bug is for tracking purpose.
+ [Impact]
+ In the ubuntu 20.04, we plan to integrate sof-firmware v1.4.2, the
+ topology of this version contains volume and led control, we need
+ to add this support in the sof driver, otherwise the sof will crash
+ when parsing the
Public bug reported:
This bug is for tracking purpose.
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: focal
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Summary changed:
- alsa/sof:
-1019 kernel should be in the eoan-proposed channel.
And I tried to setup the 6in4 on my host laptop, it didn't work, maybe
the ISP block the packets because of GFW of china.
And since the dwc2 also has this problem, it looks this issue has
nothing to do with usb host driver, could you plug a
Verified the patchset could detect the dmic automatically on the eoan
kernel -41.
** Tags removed: verification-needed-eoan
** Tags added: verification-done-eoan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Looks like to setup a 6in4 tunnel, I need a static public IP first, but
I don't have that IP.
And you could do a test, let us change the usb host driver, if the
problem can't be reproduced anymore, it proves it is a problem on usb
host driver.
To change the usb host driver:
add dtoverlay=dwc2 in
Hi mlx,
>From the calltrace, it looks like the transmit doesn't work when problem
happens, it is probably a problem of the driver lan78xx.c or a problem
of the usb host driver.
So when problem happens, does the other usb ports still work? and the
latest kernel -1019 version integrated a couple
I have a similar problem on my Dell laptop.
And Even in poweroff state, the battery can't be charged. If I press F2
to enter the BIOS setup, it shows the battery is 0%, can't be charged in
the BIOS setup.
I don't know if it has sth to do with the OS (linux), it looks more like
a BIOS issue or
** Description changed:
The sof-pci-dev and snd-soc-skl all contains the same pciid, if
the soc-skl is loaded ahead of sof-pci-dev, the sof driver will
not work anymore, in the oem project, we manually put the soc-skl
in the blacklist.
From kernel-5.4 (focal kernel), the driver
We need to backport the this commint, this is already backported to 5.4
focal kernel, but it is not in the eoan kernel yet:
commit 8ce1cbd6ce0b1bda0c980c64fee4c1e1378355f1
Author: Jaroslav Kysela
Date: Wed Jan 22 20:07:52 2020 +0100
ASoC: topology: fix soc_tplg_fe_link_create() -
The -41 introduced this commit from stable kernel, after reverting it,
the sof driver will not print calltrace anymore (#4). And the kernle-5.4
(focal) also backported this commit, but it doesn't introduce the
calltrace in the 5.4 kernel. So it looks like to backport this commit to
5.3, we need
Please add "options snd-hda-intel dmic_detect=0" in the /etc/modprobe.d
/alsa-base.conf, then the legacy hda driver will work as before.
I am working on it, will fix it soon.
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
--
You received this bug
nchpad.net/ubuntu/+source/linux-oem-osp1/+bug/1864061
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
** This bug has been marked a duplicate of bug 1864061
PCI/internal sound card not detected
** Description changed:
The sof-pci-dev and snd-soc-skl all contains the same pciid, if
the soc-skl is loaded ahead of sof-pci-dev, the sof driver will
not work anymore, in the oem project, we manually put the soc-skl
in the blacklist.
From kernel-5.4 (focal kernel), the driver
** Description changed:
+ If the sof driver fails to load the firmware, it doesn't release the
+ resource, then it make the system hang when suspending and resuming.
+
+ After this patchset is applied, please also apply the patchset we
+ just reverted 2 weeks ago, since this patchset is the
** Description changed:
+ The sof-pci-dev and snd-soc-skl all contains the same pciid, if
+ the soc-skl is loaded ahead of sof-pci-dev, the sof driver will
+ not work anymore, in the oem project, we manually put the soc-skl
+ in the blacklist.
+
+ From kernel-5.4 (focal kernel), the driver
And to support the ucm2 well, the v1.2.2 is needed.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1862776
Title:
[MIR] alsa-ucm-conf & alsa-topology-conf (b-d of alsa-lib)
To manage notifications
1.2.1.2-2 is old now.
The latest version is 1.2.2.
Hello all,
new ALSA userspace packages were released. You may download them from
the ALSA website http://www.alsa-project.org or directly from the FTP
server ftp://ftp.alsa-project.org/pub .
Full list of changes:
** Changed in: linux-raspi2 (Ubuntu)
Importance: Undecided => High
** Changed in: linux-raspi2 (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchp
@roland
please refer to: https://bugs.launchpad.net/ubuntu/+source/alsa-
driver/+bug/1864061/comments/3
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1837828
Title:
alsa/sof: let legacy hda driver
This machine has dmic on it, so the legacy hda abort the probe:
snd_hda_intel :00:1f.3: Digital mics found on Skylake+ platform, aborting
probe
And if want the legacy hda driver to work, please add options snd-hda-
intel dmic_detect=0 in the /etc/modprobe.d/alsa-base.conf
This is a machine
This is the debdiff based on the 5ubuntu0.3 in the -propose Bionic.
Fix the input volume problem and add a new ucm for LENOVO X1 carbaon
variant (#22).
thx.
** Patch added: "alsa-lib_1.1.3-5ubuntu0.4.debdiff"
This is the debdiff based on the 0ubuntu1.1 in the -propose.
Fix the input volume problem and add a new ucm for LENOVO X1 carbaon
variant (#22).
thx.
** Patch added: "alsa-lib_1.1.9-0ubuntu1.2.debdiff"
@mlx,
I will try to reproduce the bug according to your steps this weekend.
thx.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1861936
Title:
Raspberry Pi 3 network dies shortly after a burst of
@ Rex,
If we apply the [1], it will make users easily reproduce the [2], that
is why kernel maintainer reverted the [1].
I thought I backport the [2] to the kernel first, then backport [1] to
the kernel, I tried to backport the [2] to the osp1 kernel myself, but
it didn't work at all, so I asked
** Tags removed: verification-needed-eoan
** Tags added: verification-done-eoan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1855666
Title:
alsa/sof: change to use hda hdmi codec driver to make
** Tags removed: verification-needed-bionic verification-needed-disco
verification-needed-eoan
** Tags added: verification-done-bionic verification-done-disco
verification-done-eoan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
** Tags removed: verification-needed-eoan
** Tags added: verification-done-eoan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1855685
Title:
change kconfig of the soundwire bus driver from y to m
** Tags removed: verification-needed-bionic verification-needed-eoan
** Tags added: verification-done-bionic verification-done-eoan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1857496
Title:
** Tags removed: verification-needed-eoan
** Tags added: verification-done-eoan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1860248
Title:
No sof soundcard for 'ASoC: CODEC DAI intel-hdmi-hifi1
** Tags removed: verification-needed-bionic verification-needed-eoan
** Tags added: verification-done-bionic verification-done-eoan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1855999
Title:
Installed the #3 on the focal, the firmware and tplg are installed to
the /lib/firmware/intel/, boot the 5.6-rc1, the sof driver loaded the
firmware and tplg successfully.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Intel (Mengdong@Intel) told us it is too complicated to backport the
fixing patches to 5.0-oem-osp1 kernel, and these 3 patches are not very
important. we will not backport these 3 patches to osp1 kernel until
Intel backport the fixing patches to osp1 kernel.
Set it to Medium first.
** Changed
BTW, the original (Intel) binary repo is here:
https://github.com/thesofproject/sof-bin
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1863211
Title:
[needs-packaging] sof-firmware
To manage
@sponsor team,
The change of 'Headset Mic Boost Volume' 1" to 'Mic Boost Volume' 2" in
the all LENOVO_*/LENOVO_*.conf is already in the updated debdiff (#10
and #11).
And those 4 LENOVO folder names cover all machines we enabled in the oem
projects.
If need to add new machines' support, I will
@Paolo,
So far, both ucm2 from upstream and ucm from Intel only support 2
speakers, for Bass speakers support, the upstream is discussing it,
please read this thread： https://mailman.alsa-project.org/pipermail
/alsa-devel/2020-February/162701.html, if you have some idea, please
reply that thread.
@Paolo,
To check if ucm files getting loaded, what I know is to check the
pusleaudio's log.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1859754
Title:
add ucm to make alsa/sof driver work under
@Paolo,
Just remove "Headset" from all LENOVO-*.conf, change that line to cset
"name='Mic Boost Volume' 2"
reboot
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1859754
Title:
add ucm to make
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
** Changed in: linux (Ubuntu)
Importance: Undecided => High
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1
@Paolo,
That is easy to fix.
change cset "name='Headset Mic Boost Volume' 1" to cset "name='Mic Boost
Volume' 2" in the all LENOVO_*/LENOVO_*.conf
sudo cp -rf /usr/share/alsa/ucm/LENOVO-MFG_IN_GO-ThinkPad-MFG_IN_GO/
/usr/share/alsa/ucm/LENOVO-20QD00LKIX-ThinkPadX1Carbon7th-20QD00LKIX/
sudo mv
That is because the ucm is not loaded successfully.
please change cset "name='Headset Mic Boost Volume' 1" to cset
"name='Mic Boost Volume' 2" in the all LENOVO_*/LENOVO_*.conf; then
reboot.
If it doesn't work, please upload log of "pactl list cards", maybe your
machine has a specific dmi string
I install the pi-bluetooth on ubuntu 19.10.1, after reboot, the
bluetooth works automatically.
So pi-bluetooth could hide this issue.
[ 24.924485] Bluetooth: BNEP socket layer initialized
ubuntu@ubuntu:~$ hcitool dev
Devices:
hci0B8:27:EB:24:02:02
--
You received this bug
I tested raspbian on the RPI4B board, also could reproduce this problem.
steps of testing:
login the raspbian, sudo mv /usr/bin/hciattach /usr/bin/hciattach-bak
reboot
login, check the bluetooth is not up "hcitool dev"
run sudo hciattach-bak /dev/ttyAMA0 bcm43xx 921600 noflow
will timeout and
** Description changed:
- Because we introduced this commit from stable patches, but only
- backporting this commit is not enough.
+ In the focal kernel, we backported a commit from the stable patches,
+ that commit make the sof driver fail to work, and even make the system
+ hang randomly.
+
** Changed in: linux (Ubuntu)
Importance: Undecided => High
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1862736
Title:
sof driver fails and print lots of errors in the dmesg (focal)
To
: Undecided
Assignee: Hui Wang (hui.wang)
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1862736
Title:
sof driver fails and print lots of errors in the dmesg (focal)
To manage
For 18.04 and 19.10, the alsa-lib only supports ucm, Intel audio team
write the ucm confs and this is sth I plan to SRU to Eoan and Bionic in
this bug.
For 20.04, we choose alsa-lib-1.2.1.2, it supports ucm2, and upstream
writes the ucm2 confs based on the Intel audio team's work, we use
#1862505
** Description changed:
- In the ubuntu-20.04, we integrate the alsa-lib-1.2.1.2, and the ucm for
- this version is alsa-ucm-conf-1.2.1.2, in this package, the ucm2 folder
- is named by changed card name and longname (patches are in the
- v5.5-rc1).
+ In the ubuntu-20.04, we integrate the
need to backport
those patches.
** Affects: linux (Ubuntu)
Importance: High
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: focal
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Changed in: linux (Ubuntu)
Importance: Critical => High
-
*** This bug is a duplicate of bug 1861837 ***
https://bugs.launchpad.net/bugs/1861837
** This bug has been marked a duplicate of bug 1861837
machine doesn't come up after suspend and re-opening the lid
--
You received this bug notification because you are a member of Ubuntu
Bugs, which
The ucm is not merged yet, just wait for a while.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1845678
Title:
Lenovo ThinkPad X1 Carbon 7th Generation built-in microphone doesn't
work
To manage
** No longer affects: linux-oem-osp1 (Ubuntu Bionic)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1837828
Title:
alsa/sof: let legacy hda driver and sof driver co-exist
To manage notifications
** Description changed:
+ [Impact]
+ There are 2 physical speakers on the X1 7th, and one is Bass speaker
+ and connect to a DAC which doesn't have volume control on it.
+
+ [Fix]
+ adjust that speaker to connect to a DAC which has volume control
+ capability.
+
+
+ [Test Case]
+ adjust the
** Description changed:
+ [Impact]
+ On the RPI4B board, the usb-c power port could also work as a USB
+ OTG mode, but we set the dwc2 driver to the host mode
+ unconditionally, now set it to dual_role mode, then it could work
+ in host/otg/peripheal mode.
+
+ [Fix]
+ Set USB_DWC2_DUAL_ROLE=y,
I opened a similar bug for focal, we need to put the alsa-ucm-conf and
alsa-topology-conf to the focal image.
This is the bug link: https://bugs.launchpad.net/ubuntu/+source/alsa-
lib/+bug/1862505
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed
registered sponsor team
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1862505
Title:
alsa-lib-1.2.1.2: should install the alsa-ucm-conf and alsa-topology-
conf to focal image by default
To
1101 - 1200 of 2262 matches
Mail list logo
