Let us test if disable power_save_node help or not. edit /etc/modprobe.d/snd_hda_intel.conf to add: options snd_hda_intel patch=onboard-patch
and specified the hint in /lib/firmware/onboard-patch: $ cat /lib/firmware/onboard-patch [codec] 0x10ec0256 0x10280704 0 [hint] power_save_node = 0 Reboot the system, and check if the hint is set successfully. $ cat /sys/class/sound/hwC0D0/hints power_save_node = 0 If there is still noise, please upload an alsa-info.txt as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1468582 Title: Noisy (pop noise + white noise) headphone audio on Dell XPS 13 (2015) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1468582/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
