＠seb128 Got it, thanks a lot.
-- 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/1908677 Title: Dell Latitude 9510 capture volume is too low Status in OEM Priority Project: New Status in alsa-ucm-conf package in Ubuntu: Fix Committed Bug description: [Impact] * The internal mic default volume is too low A upstream commit correct the init configuration [Test Case] * Using gnome-sound-recoder to record audio without tweak capture volume The volume is very low * Try to update the init.conf mentioned by https://github.com/alsa-project/alsa-ucm-conf/commit/263bd26b1216c933db3d216197a78678d0f8610e $ alsactl init $ amixer cget name='rt715 ADC 07 Capture Volume' numid=14,iface=MIXER,name='rt715 ADC 07 Capture Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=63,step=0 : values=58,58 | dBscale-min=-17.25dB,step=0.75dB,mute=0 * Using gnome-sound-recorder to record again The volume is significantly improved [Where problems could occur] * The change only apply to the hardware with rt715 codec. * The change adjust the volume only, but not change other control, the worst case is the change doesn't take effect. [Other Info] * The change has been verified on Latitude 9510. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1908677/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
