I have fixed all the issues with this device (HP Pavilion x360 Convertible 14-ba0xx) with the following options:
- /etc/modprobe.d/alsa_base.conf Add this: `options snd_hda_intel model=alc295-hp-x360` (this fixes the bass speaker not working and the non-functional mute LED on my HP Pavilion X360, even though the fix was meant for the HP Spectre x360) - Follow this guide: https://wiki.archlinux.org/index.php/ASUS_Zenbook_UX430#Headphones_audio_is_too_low (thanks to Erikas on the older bug) I think this should be a quirk in the kernel to be automatically applied for the HP Pavilion x360 with the ALC295 codec. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1874051 Title: Crackling headphone output after waking up from sleep Status in alsa-driver package in Ubuntu: New Bug description: I have performed a fresh install of Ubuntu 18.04.4, Ubuntu 19.10, and Ubuntu 20.04, as well as Fedora 31 and all of them have this issue with this audio codec. On Windows 10, sound plays perfectly when waking from sleep, whereas on Ubuntu there is this strange 'crackling' sound that occurs when some playback is happening. Laptop is the HP Pavilion x360 Convertible 14-ba0xx. This issue seems very similar but it looks like no one is fixing it: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1648183 (I can confirm Erikas' solution in the above bug thread works, there is no more crackling on resume from suspend) ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.3.0-46.38-generic 5.3.18 Uname: Linux 5.3.0-46-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jkelol111 1825 F.... pulseaudio /dev/snd/pcmC0D0p: jkelol111 1825 F...m pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Apr 21 19:17:10 2020 InstallationDate: Installed on 2020-04-21 (0 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Black Headphone Out, Left Symptom_PulseAudioLog: Apr 21 09:32:13 BrokenHingeLaptop dbus-daemon[1006]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.34' (uid=124 pid=1196 comm="/usr/bin/pulseaudio --daemonize=no " label="unconfined") Apr 21 09:32:28 BrokenHingeLaptop systemd[1165]: pulseaudio.service: Succeeded. Apr 21 09:32:38 BrokenHingeLaptop systemd[1165]: pulseaudio.socket: Succeeded. Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [HP Pavilion x360 Convertible 14-ba0xx, Realtek ALC295, Black Headphone Out, Left] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/03/2019 dmi.bios.vendor: Insyde dmi.bios.version: F.53 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 830F dmi.board.vendor: HP dmi.board.version: 31.25 dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.53:bd05/03/2019:svnHP:pnHPPavilionx360Convertible14-ba0xx:pvrType1ProductConfigId:rvnHP:rn830F:rvr31.25:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Pavilion dmi.product.name: HP Pavilion x360 Convertible 14-ba0xx dmi.product.sku: 2GV24PA#UUF dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1874051/+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
