[UX390UAK, Realtek ALC295, Speaker, Internal] Sound is distorted
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
In Progress
|
Undecided
|
Javi |
Bug Description
Fails with ubuntu 20 beta
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 5.4.0-21-generic x86_64
ApportVersion: 2.20.11-0ubuntu21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 3 09:15:05 2020
InstallationDate: Installed on 2020-04-03 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200401)
PackageArchitec
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=es_ES.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Audio Interno - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_Type: Digital clip or distortion, or "overdriven" sound
Title: [UX390UAK, Realtek ALC295, Speaker, Internal] Sound is distorted
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/25/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX390UAK.312
dmi.board.
dmi.board.name: UX390UAK
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: UX
dmi.product.name: UX390UAK
dmi.product.
dmi.sys.vendor: ASUSTeK COMPUTER INC.
mtime.conffile.
Hi, I have solved the problem following this:
1)
sudo vi /etc/modprobe. d/alsa- base.conf
add at end -> options snd-hda-intel model=auto
sudo restart
2) nano /etc/modprobe. d/modprobe. conf
and at end -> options snd-usb-audio nrpacks=1
3) nano /etc/pulse/ system. pa and nano /etc/pulse/ default. pa
change --> load-module module-udev-detect --->by --> load-module module-udev-detect tsched=0
4) Follow this ---> iam.tj/ prototype/ enhancements/ Windows- acpi_osi. html
http://
Extract:
add --> acpi_osi=! "acpi_osi=Windows 2015" -> in grub --> example:
linux /vmlinuz- 4.13.0- 16-lowlatency root=/dev/ mapper/ VG_OS-ubuntu_ 16.04_rootfs ro acpi_osi=! "acpi_osi=Windows 2015" splash $vt_handoff