Is this an improvement or change compared to when you reported bug 1805077 a few months ago?
If this bug is only new then we should look at different kernel versions between then and now. ** Summary changed: - mp4 audio Crackle when the sound a little loud. + [ASUS X555YI] audio crackle when the sound a little loud. ** Changed in: pulseaudio (Ubuntu) Status: Incomplete => New ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1826730 Title: [ASUS X555YI] audio crackle when the sound a little loud. Status in linux package in Ubuntu: New Status in pulseaudio package in Ubuntu: New Bug description: both mpv and vlc have this problem, even when I use firefox see youtube video, if I turn the sound a little loud, the sound will with a lot of crackle sound. I ubuntu18.04 all the thing update to date. widon@widon-X555YI:~$ dpkg -l | grep pulseaudio ii gstreamer1.0-pulseaudio:amd64 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 GStreamer plugin for PulseAudio ii pulseaudio 1:11.1-1ubuntu7.2 amd64 PulseAudio sound server ii pulseaudio-module-bluetooth 1:11.1-1ubuntu7.2 amd64 Bluetooth module for PulseAudio sound server ii pulseaudio-utils 1:11.1-1ubuntu7.2 amd64 Command line tools for the PulseAudio sound server --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: widon 1517 F.... pulseaudio /dev/snd/controlC0: widon 1517 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-11-24 (156 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Package: pulseaudio 1:11.1-1ubuntu7.2 [origin: unknown] PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 4.15.0-46.49-generic 4.15.18 Tags: bionic third-party-packages Uname: Linux 4.15.0-46-generic x86_64 UnreportableReason: 这不是官方的 Ubuntu 软件包。请删除所有第三方软件包,然后重试。 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/13/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X555YI.510 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X555YI dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX555YI.510:bd11/13/2015:svnASUSTeKCOMPUTERINC.:pnX555YI:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX555YI:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: X dmi.product.name: X555YI dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826730/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp