This bug was fixed in the package linux - 5.4.0-42.46
---------------
linux (5.4.0-42.46) focal; urgency=medium
* focal/linux: 5.4.0-42.46 -proposed tracker (LP: #1887069)
* linux 4.15.0-109-generic network DoS regression vs -108 (LP: #1886668)
- SAUCE: Revert "netprio_cgroup: Fix unlimited memory leak of v2 cgroups"
linux (5.4.0-41.45) focal; urgency=medium
* focal/linux: 5.4.0-41.45 -proposed tracker (LP: #1885855)
* Packaging resync (LP: #1786013)
- update dkms package versions
* CVE-2019-19642
- kernel/relay.c: handle alloc_percpu returning NULL in relay_open
* CVE-2019-16089
- SAUCE: nbd_genl_status: null check for nla_nest_start
* CVE-2020-11935
- aufs: do not call i_readcount_inc()
* ip_defrag.sh in net from ubuntu_kernel_selftests failed with 5.0 / 5.3 / 5.4
kernel (LP: #1826848)
- selftests: net: ip_defrag: ignore EPERM
* Update lockdown patches (LP: #1884159)
- SAUCE: acpi: disallow loading configfs acpi tables when locked down
* seccomp_bpf fails on powerpc (LP: #1885757)
- SAUCE: selftests/seccomp: fix ptrace tests on powerpc
* Introduce the new NVIDIA 418-server and 440-server series, and update the
current NVIDIA drivers (LP: #1881137)
- [packaging] add signed modules for the 418-server and the 440-server
flavours
-- Khalid Elmously <[email protected]> Thu, 09 Jul 2020
19:50:26 -0400
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-16089
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-19642
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-11935
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to alsa-ucm-conf in Ubuntu.
https://bugs.launchpad.net/bugs/1874698
Title:
[OMEN by HP Laptop 15-dh0xxx, Realtek ALC285, Black Mic, Left]
Recording problem
Status in HWE Next:
New
Status in OEM Priority Project:
Fix Released
Status in alsa-ucm-conf package in Ubuntu:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in alsa-ucm-conf source package in Focal:
Fix Released
Status in linux source package in Focal:
Fix Released
Status in alsa-ucm-conf source package in Groovy:
Fix Released
Bug description:
This is for alsa-ucm-conf:
The patches are already in the mainline alsa-ucm-conf, so only
sent the SRU for focal
[Impact]
On the machines without Intel HDMI, the sof driver will fail to initialize.
[Fix]
After fixing the kernel, we also need to change the ucm2 to make it
support the machine without Intel hdmi audio.
[Test Case]
Boot the kernel on the machines without Intel HDMI audio, everything
works well including the audio.
[Regression Risk]
Low, these 2 patches are already in the mainline alsa-ucm-conf. And we
already tested them on 4 HP machines.
This is for linux kernel:
The patch is already in the oem-5.6 kernel and unstable kernel, so only
sent the SRU for focal
[Impact]
On the machines without Intel HDMI, the sof driver will fail to initialize.
[Fix]
Intel upstream 2 patches in the kernel to fix it.
[Test Case]
Boot the kernel on the machines without Intel HDMI audio, everything
works well including the audio.
[Regression Risk]
Low, these 2 patches are already in the mainline kernel.
On Ubuntu 20.04, by default, sof-audio-pci is used. I only have "Dummy
output" in pavucontrol. To fix this, I modified /etc/modprobe.d/alsa-
base.conf and added "options snd-intel-dspcfg dsp_driver=1" so that
now "snd-hda-intel" is loaded instead of sof-audio-pci. While the
speakers are working fine, I do not have the internal microphone
working (suspect a digital array).
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: wittawat 2063 F.... pulseaudio
/dev/snd/controlC0: wittawat 2063 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 24 12:42:32 2020
InstallationDate: Installed on 2020-04-23 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Black Mic, Left
Symptom_Type: None of the above
Title: [OMEN by HP Laptop 15-dh0xxx, Realtek ALC285, Black Mic, Left]
Recording problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/09/2019
dmi.bios.vendor: AMI
dmi.bios.version: F.22
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 8600
dmi.board.vendor: HP
dmi.board.version: 44.41
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAMI:bvrF.22:bd12/09/2019:svnHP:pnOMENbyHPLaptop15-dh0xxx:pvr:rvnHP:rn8600:rvr44.41:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV HP OMEN
dmi.product.name: OMEN by HP Laptop 15-dh0xxx
dmi.product.sku: 7JX54EA#ABD
dmi.sys.vendor: HP
mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-04-24T12:32:21.613996
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