*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
And for me, I run commands through serial console, and if you have the
uart->usb converter, you could use serial console too.
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*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
@reply #21,
The simplest workaround is to plug the sd card into a cardreader and
connect the cardreader to computer, then edit $mount_folder/system-
boot/config.txt
Add total_mem=3072 in the section
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
@Scott,
About the bluetooth, this is a comment from Dave Jones:
And one thing which isn't a bug:
Bluetooth: we don't support bluetooth out of the box. Ubuntu on Pi
is primarily a server distro and
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
@Ricardo,
just download the deb
(https://people.canonical.com/~hwang4/rpiv2/arm64/) to your pi's rootfs
Then run:
sudo dpkg -i linux-modules-5.3.0-1008-raspi2_5.3.0-1008.9+newupdate_arm64.deb
sudo dpkg -i
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
@Scott,
We haven't tested the bluetooth both under old kernel and under patched
kernel, do you know how to verify the bluetooth on the pi? And we are
going to look at bluetooth after fixing the usb host
** Description changed:
+ [Impact]
+ https://bugs.launchpad.net/bugs/1848790
+ https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1848703
+ Recently we had 2 bugs about the usb host on rpi4 with 4G ram, and I found
+ the kernel in the github already had the fix for this issue, and
Verification done on the Bionic, it fixed the problem.
On the lenovo P520, I installed OEM image (18.04), edit the
/etc/apt/sources.list to add bionic-proposed repository, then run apt-get
update abd sudo apt install pulseaudio, now the pulseaudio is:
ii pulseaudio 1:11.1-1ubuntu7.4 amd64
: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Changed in: linux-raspi2 (Ubuntu)
Importance: Undecided => Critical
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Ti
@Rohit,
Got it, thx, and please refer to
https://bugs.launchpad.net/ubuntu/+source/linux-
raspi2/+bug/1849369/comments/1
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Title:
USB not
According to #20, there is no change for external mic plugging, so we
could not fix it by ourselves.
The best way is to notify the XiaoMi and let them ask for help from
realtek.
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I built a testing kernel which enabled the KVM, please test it on rpi4/3
(arm64) and rpi4/3/2 (armhf) boards.
https://people.canonical.com/~hwang4/pi4kvm/
thx.
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*** This bug is a duplicate of bug 1783961 ***
https://bugs.launchpad.net/bugs/1783961
I built a testing kernel which enabled the KVM, please test it on rpi4/3
(arm64) and rpi4/3/2 (armhf) boards.
https://people.canonical.com/~hwang4/pi4kvm/
thx.
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@Rohit,
I will take a look at the issue of kvm, and do you know if the 18.04
support kvm on rpi3/2?
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Title:
USB not working under arm64 on Pi4
Thanks for your testing.
And I remember we need to enable some configs to make the audio work. If
you have time, please have a try with below:
Adding these configs to config.txt
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
disable_audio_dither=on
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*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
I built a testing kernel, not only includes the fix for USB host, but
also includes all new patches from
https://github.com/raspberrypi/linux.git rpi-5.3.y branch (about 107
patches).
I tested both arm64
I built a testing kernel, not only includes the fix for USB host, but
also includes all new patches from
https://github.com/raspberrypi/linux.git rpi-5.3.y branch (about 107
patches).
I tested both arm64 and armhf kernels on Pi4 without HDMI monitor,
everything works well.
Could anybody help
Well noted, thanks,
And Intel sent an email about this issue to us yesterday, we will fix
this issue according to you and Intel's suggestion.
On 2019/10/22 上午3:03, Paul van Schayck wrote:
> I can confirm this is currently an issue on the Lenovo X1 Carbon 7th
> gen. I did some testing with the
So, It looks like we need to set some coeff to make the internal mic
work, but only Realtek engineers know how to set the coeff registers.
And do one more test for external mic:
run sudo hdajacksensetest -a
plug the headset or external mic
run sudo hdajacksensetest -a again
upload the
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
Please refer to this bug (the same bug as this one) #1848790
And I will submit the fixing patch to ubuntu kernel.
thx.
** This bug has been marked a duplicate of bug 1848790
USB not working under
Thanks everyone.
I didn't notice this problem just because I set total_mem=1024/2048/3072
before, this is problem was not exposed because the full 4G ram was not
enabled.
And I will test the patches of #8 and SRU them if they works well.
thx.
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The testing kernel in the #12 is for fixing the internal mic, so no need
to test external mic plugging (#13).
For #14, it is internal mic, could you record sound with internal mic?
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I reproduced this bug on my rpi4 board.
** Changed in: linux-raspi2 (Ubuntu)
Importance: Undecided => High
** Changed in: linux-raspi2 (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
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I mean the simplefb driver in the kernel in the #3, I didn't know there
is a simplefb driver in the uboot too.
So it looks like: uboot.simplefb ---> kernel.simplefb works fine
uboot.simplefb ---> kernel.simplefb > drm_vc4_fb works
fine (but RPI3A+ crash)
So far, what I got from investigation is:
After setting vc4-fkms-v3d, the fb driver's sequence is bootloader ->
simplefb -> drm_vc4 fb
Without vc4-fkms-v3d, the sequence is bootloader -> simplefb ->
bcm2708_fb (the screen will flicker when bcm2708_fb takeover the
display)
I will continue
Please test this kernel: https://people.canonical.com/~hwang4/lp1846148/
sudo dpkg -i linux-modules-.deb
sudo dpkg -i linux-modules-extra-xxx.deb
sudo dpkg -i linux-image-xxx.deb
reboot and boot with the new installed kernel.
upload dmesg and alsa-info.txt.
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reply #5, did you reboot after installing the deb?
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Title:
Realtek ALC256M with DTS Audio Processing internal microphone doesn't
work on Redmi
please install this dkms " sudo dpkg -i oem-audio-xxx.deb" and reboot
please check if there is internal mic now (through gnome-control-center
sound), and if we can record sound through internal mic.
if it doesn't work, please upload the alsa-info.txt after applying this
deb.
** Attachment
** Changed in: linux-firmware (Ubuntu)
Status: Confirmed => Fix Released
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Title:
alsa/sof: need to update the firmware of sound sof
** Description changed:
- The EOAN kernel has alsa/sof driver, we need to enable SOF_HDA link and
- codec, then the sof can work with legacy HDA driver to enable audio
- output and input on LENOVO and DELL machines.
+
+ [Impact]
+ We tested the EOAN kernel on the LENOVO or Dell machines which
Public bug reported:
The EOAN kernel has alsa/sof driver, we need to enable SOF_HDA link and
codec, then the sof can work with legacy HDA driver to enable audio
output and input on LENOVO and DELL machines.
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang
** Tags added: verification-done-bionic verification-done-disco
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Title:
update firmware for sound sof driver to fix the hang issue on several
not asking if the codec directly connects to DSP, please ask if internal
mic connects to DSP or codec?
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Title:
[Acer Swift SF315-52, Realtek
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
drm/i915: Fix the issue of "azx_get_response
could you please test with latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4-rc3/
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Title:
[System Product Name,
If v5.4-rc3 doesn't work too, please upload a alsa-info.txt based on
v5.4-rc3.
thx.
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Title:
[System Product Name, Realtek Generic, Green
@Dave Jones,
Is it because the kernel doesn't integrate and build the dtb for this
board or we didn't integrate the dtb in the system-boot partition on the
iso image?
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Could you ask the Acer what is the hardware design for the internal mic
on this machine? Does the internal mic connect to the realtek codec or
directly connect to the DSP in the PCH?
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** Tags removed: verification-needed-bionic verification-needed-disco
** Tags added: verification-done-bionic verification-done-disco
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Title:
No
On 2019/10/11 下午10:18, Dave Jones wrote:
>> For WiFi, I remember I found the firmware from someplace, then the
> WiFi worked.
>
>> ubuntu@ubuntu:~$ ls /lib/firmware/brcm/brcmfmac43455-sdio.* -la
>> -rw-r--r-- 1 root root 600487 Sep 1 05:45
>> /lib/firmware/brcm/brcmfmac43455-sdio.bin
>>
According to #17, still can't detect the plugging event on headphone
jack.
So please open a bug on bugzilla for mainline kernel.
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Title:
Download
linux-image-unsigned-5.4.0-050400rc2-generic_5.4.0-050400rc2.201910062030_amd64.deb
Download
linux-modules-5.4.0-050400rc2-generic_5.4.0-050400rc2.201910062030_amd64.deb
sudo dpkg -i
linux-modules-5.4.0-050400rc2-generic_5.4.0-050400rc2.201910062030_amd64.deb
sudo dpkg -i
Probably you forgot to install the package of linux-modules-extra that
contains kernel modules of the audio driver.
>From the dmesg, there is no any audio driver loaded or trying to be
loaded.
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If there is no change for any pins after plugging the headset, probably
it is a hw design issue or a codec coeff setting issue, we couldn't
handle it.
Please test the latest mainline kernel https://kernel.ubuntu.com
/~kernel-ppa/mainline/v5.4-rc2/
If it doesn't work too.
please test with
If I don't add dtoverlay=vc4-fkms-v3d in the config.txt, the rpi4 board
will have the same corrupted screen as the #1 for armhf kernel + armhf
uboot.
On the rpi3 B+ board, if booting with the same uboot without
dtoverlay=vc4-fkms-v3d + 4.15/5.0 raspi2 kernel, the hdmi display
doesn't have this
** Changed in: linux-raspi2 (Ubuntu)
Importance: Undecided => High
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Title:
rpi3b+: corrupted screen on hdmi
To manage notifications about
According to #11, it didn't detect the plugging on the headphone jack.
please run sudo hdajacksensetest -a before headphone jack is plugged,
then plug a headphone in the headphone jack,
rerun the sudo hdajacksensetest -a and compare which pin is changed.
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Do you have normal headset which is used on most phones?
Before plugging the headset to the headphone jack, please run alsa-info,
then collect alsa-info.txt_before_plug,
Then plug the headset to the headphone jack.
run alsa-info again to generate alsa-info.txt_after_plug.
upload both of them,
** Description changed:
+ This is for resend:
+
+ [Impact]
+ We sent the patch to set disable_power_well=0, this is
+ because we found sometimes the hdmi audio driver printed out the timeout
+ errors when accessing the codec. But after the fix of #1847192 is
+ merged, this issue will not happen
This is the log of armhf kernel + armhf uboot:
MMC: emmc2@7e34: 0, mmcnr@7e30: 1
Loading Environment from FAT... *** Warning - bad CRC, using default environment
In:serial
Out: serial
Err: serial
Net: Net Initialization Skipped
No ethernet found.
Unknown command 'usb' - try
So let us do a comparison according to #4, maybe we could find sth
different between yours and mine.
thx.
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Title:
Full RAM on Pi4 isn't
The uboot of armhf and configs I used for testing are:
https://github.com/agherzan/u-boot.git commit
a671dabc696fc9505641b418f473ce6c6792af93 (HEAD -> v2019.07-rpi4-wip,
origin/ag/v2019.07-rpi4-wip)
hwang4@hwang4-Vostro-5390:~/work/uboot/u-boot$ cat boot.cmd
setenv fdt_addr_r 0x0300
fdt
For WiFi, I remember I found the firmware from someplace, then the WiFi
worked.
ubuntu@ubuntu:~$ ls /lib/firmware/brcm/brcmfmac43455-sdio.* -la
-rw-r--r-- 1 root root 600487 Sep 1 05:45
/lib/firmware/brcm/brcmfmac43455-sdio.bin
-rw-r--r-- 1 root root 14036 Sep 1 05:45
Did you plug the headphone to the headphone jack or lineout jack? from
the log of #5, they are not plugged or the plugging is not detected (all
not available).
Porte:
analog-output-lineout: Line-Out (priority: 9900, not available)
analog-output-headphones: Cuffie analogiche
If we use 5.0 generic kernel, the kernel should load the legacy hda
driver because there is no sof driver in the 5.0 generic kernel.
For this problem, the legacy hda driver is not loaded, maybe users
forget to install linux-modules-extra-
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According to the logs in the #1, there is no obvious errors.
Please open the gnome-sound-setting, then plug a headphone, does the
headphone shows up in the UI after you plug the headphone.
If a headphone shows up, then select that headphone from UI, and play
some sound to headphone, if there is
** Description changed:
- 1. the issue can be duplicated after re-SWDL.
+ We expect this firmware update could be released with 19.10
- 2. can enter into system when we disable audio in BIOS interface.
+ [Impact]
+ We have a couple of Dell machines, after installing the system, it
+ will hang
Importance: Undecided
Status: New
** Affects: linux-firmware (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1841562 originate-from-1845415 somerville
** Changed in: linux-firmware (Ubuntu)
Importance: Undecided
** Description changed:
- [Reproduce Steps]
- 1. Enter s2idle
- 2. Press power button to wake up the system
- 3. The Select Audio Device dialog show up
+ Since Bionic kernel doesn't support ICL platforms (i915), so these two
+ patches will not be sent to Bionic kernel.
- [Results]
- Expected:
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: originate-from-1842025 somerville
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Tags added: originate-from-1842025 somerville
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Please test mainline kernel v5.3, let us see if this kernel works or
not.
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/
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Title:
[Audio
Do you mean the you can't hear sound from headphone or lineout jack?
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Title:
[HDA-Intel - HD-Audio Generic, playback] No sound at all nor audio
** Tags removed: verification-needed-disco
** Tags added: verification-done-disco
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Title:
input/mouse: alps trackpoint-only device doesn't work
Could you please have try with the latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/
If that kernel doesn't work, let us have a try with replacing the current
graphic driver amdgpu to the amdgpu-pro.
I will update a new comment to explain how to install amdgpu-pro if
There is no any internal mic or external mic defined according to the
init verb.
Does those mics work under windows? If yes, please collect the log under
windows.
** Attachment added: "RtHDDump_V226.zip"
BTW, you could manually copy the UCM and then do a test on internal mic
https://github.com/alsa-project/alsa-ucm-conf/tree/import/ucm
Two important folders are:
https://github.com/alsa-project/alsa-ucm-conf/tree/import/ucm/sof-skl_hda_card
@Jonathan,
Don't use the oem-osp1 kernel. To make the internal mic work, we need to
integrate UCM files, we are trying to submit the files to ubuntu 19.10,
but not finished.
After the UCM is integrated, bot 5.3 kernel and oem-osp1 kernel will
work.
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** Description changed:
- Reproducing steps:
+ [Impact]
+ Hanging after installation on Nebula MP.
+ Reported by ODM and we also can reproduce on the MP machine
+ that ODM provided
- 1. Flash/Check BIOS v1.3.0
- 2. Install x17 ISO in AC/ DC mode
- 3. Complete OOBE
- 4. Check if it hangs
- -
** Changed in: linux-oem (Ubuntu)
Importance: Undecided => High
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Title:
HDMI audio doesn't work anymore after resume
To manage notifications
Importance: Undecided
Status: New
** Affects: linux-oem-osp1 (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1841562 somerville
** Changed in: linux-oem-osp1 (Ubuntu)
Importance: Undecided => Critical
** T
According to #11, I found the nividia proprietary graphic driver is
installed, is it already in the EOAN image?
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Title:
System got hang after
** Description changed:
[Summary]
System got hang after login
[Steps to reproduce]
1. Install the latest eoan image on Lenovo ThinkPad X1 Extreme
2. Reboot system
- 3. When login interface displaying, fill Username and Passwork, then press
'Entre'
+ 3. When login interface
.
[Regression Risk]
Low. We tested this patch on a couple of machines (dell and lenovo).
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux-oem (Ubuntu)
Importance: Undecided
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1839926
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
Intel HDMI audio print "Unable to sync register"
@Daniel van,
Do you know how to "reupload to bionic-proposed queue in such a fashion
that 1556439 will appear in Launchpad-Bugs-Fixed"?
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Title:
** Tags removed: verification-needed-disco
** Tags added: verification-done-disco
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Title:
Intel HDMI audio print "Unable to sync register"
** Description changed:
- [Steps to reproduce]
- 1. Login system
- 2. Plugin headset
- 3. Open a terminal and $ arecord test.wav
- 4. Say something and record the voice via headset
- 5. Pres Ctrl+C the cancel recording
- 6. $ aplay test.wav
- 7. Unplug headset
- 8. Plugin external microphone
- 9.
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1839556 sutton
** Tags added: originate-from-1839556 sutton
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Title:
alsa
** Description changed:
- [Summary]
- No sound inputs from the external speaker and headset
+ [Impact]
+ When we plug an external mic/headset-mic, the system can't
+ detect it and as a result can't record sound from it.
- [Reproduce Steps]
- 1. There is no new device in Sound Settings when
: No external device shows in Sound Settings when plugged a speaker or a
headset.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Hui Wang (hui.wang)
Status: New
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Please do a test:
When speaker doesn't work, run,
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x8
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x6ac8
// check if speaker works now
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0xd
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF
Sorry, it was my fault. Correct #5, it should be "echo 1 >" instead of
"cat 1 >". Anyway you generated the alsa-info.txt with coeff in the #7
and #8.
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Please collect two alsa-info.txt with dump_coef enabled:
1) boot into windows, shutdown, boot into ubuntu linux, make sure the
speaker works, then sudo su; cat 1 >
/sys/module/snd_hda_codec/parameters/dump_enable; collect an alsa-info
.txt-spk-work by running alsa-info.sh
2) boot into ubuntu
Did the speaker ever work before?
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Title:
[HP Pavilion x360 Convertible 14-ba1xx, Realtek ALC295, Speaker,
Internal] No sound at all
To
Do you mean the headphone works well under 4.18.0-15 without quirk=0x21?
And headphone jack status inverted under 5.0.0-25 without quirk=0x21?
Your bug is the same as this one
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1824259
And the fix of this bug is:
You upgrade the BIOS on your machine?
The DMI info is changed? From:
Base Board Information
Manufacturer: AMI Corporation
Product Name: Cherry Trail CR
Version: Default string
to
Base Board Information
Manufacturer: AMI Corporation
Product Name: Cherry
If the headphone doesn't work, please run:
sudo hdajacksensetest -a //without plugging the headphone
sudo hdajacksensetest -a //with plugging the headhone
Then upload the log.
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According to #26, the default sink is already the intel sink, so no need
to run pacmd set-defaults-sink.
please do 2 tests:
1) speaker-test -t wav -c 2 -D plughw:CARD=PCH,DEV=0 //Does the speaker
work?
2) rm ~/.config/pulse/*
reboot
play sound to speaker //Does the speaker work?
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Under -55, the system only detects one sound card, it is Intel sound
card.
Under -58, the system detects two sound cards, Intel sound card and NV
sound card.
I guess under -58, the pulseaudio put the NV sound card as card0 while
Intel sound card as card1. please run "pactl info" under -58, you
Does it mean you could see the speaker from UI, but when playing sound
to speaker, can't hear any sound?
And could you please upload an alsa-info.txt under the kernel of -55
(speaker works under this kernel)? To get alsa-info.txt, run alsa-
info.sh
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Which audio device deosn't work under -58 kernel? Intel hdmi audio, NV
hdmi audio, speaker or headphone?
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https://bugs.launchpad.net/bugs/1840796
Title:
sound not working in 4.15.0-58,
You said the internal mic works well under windows10, so please run this
dump program under windows10, then upload the dump file to launchpad,
maybe we can find some difference from the linux.
** Attachment added: "RtHDDump_V226.zip"
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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https://bugs.launchpad.net/bugs/1836916
Title:
alsa/hdmi: add icelake hdmi audio support for a Dell
Probably on this machine, the internal mic is connected to pin 0x13.
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https://bugs.launchpad.net/bugs/1840725
Title:
Microphone not working in Ubuntu 18.04.3 LTS on new hp-
** Tags added: originate-from-1840400
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https://bugs.launchpad.net/bugs/1840395
Title:
reboot will introduce an alarm 'beep ...' during BIOS phase
To manage notifications about this
** Description changed:
- An alarm 'beep beep' output during system boot at BIOS phase.
- [Steps to reproduce]
- 1. Install system with sutton-mccarthy-bionic-amd64-20190801-154 image.
- 2. Reboot system.
+ Since this fix is still in the maintainer's tree, I add the UBUNTU: SAUCE:
+ prefix in
...' during system boot at BIOS phase.
[Failure rate]
100%
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1838925 sutton
** Tags added
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Description changed:
- 1) Power on system with Salomon
- 2) Connect an external DP or HDMI monitor via DP/HDMI port
- 3) check audio output
- 4) Disconnect external monitor
- 5) Suspend system via power menu
- 6) resume the
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1839926 somerville
** Tags added: originate-from-1839926 somerville
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B
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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https://bugs.launchpad.net/bugs/1837963
Title:
alsa/hda: neither mute led nor mic-mute led work on
** Tags removed: verification-needed-disco
** Tags added: verification-done-disco
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https://bugs.launchpad.net/bugs/1836916
Title:
alsa/hdmi: add icelake hdmi audio support for a Dell
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