Hi, See: 1. https://bugzilla.kernel.org/show_bug.cgi?id=200687 and 2. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/sound/pci/hda/hda_intel.c?id=38d9c12c0a6d41a82fb6d1278d430bbf35301ce5
as Hans de Goede said, this does not seems to be fixed in 4.17.x but it is part of 4.18.x . Could you test with 4.18.5-1~exp1 present in experimental ? If you don't know how to do this, feel free to ask, I can provide feedback. Thanks, Romain On Tue, Jul 24, 2018 at 10:32:26AM +0200, Gard Spreemann wrote: > Package: src:linux > Version: 4.17.8-1 > Severity: important > Tags: upstream > > Dear Maintainer, > > After upgrading from linux-image-4.16.0-2-amd64 to > linux-image-4.17.0-1-amd64, my computer's sound card exhibits an > audible and annoying pop or click when an audio stream is about to > play or stop playing. The pop/click was not present with earlier > kernels. > > Turning off power saving with > > options snd_hda_intel power_save=0 power_save_controller=N > > as per Redhat bug 1525104 [1] works around the problem (no pop/click). > > [1] https://bugzilla.redhat.com/show_bug.cgi?id=1525104 > > > -- Package-specific info: > ** Version: > Linux version 4.17.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version > 7.3.0 (Debian 7.3.0-26)) #1 SMP Debian 4.17.8-1 (2018-07-20) > > ** Command line: > BOOT_IMAGE=/boot/vmlinuz-4.17.0-1-amd64 > root=UUID=546f4738-0d40-4e33-b17a-29b58fe436dd ro > > ** Not tainted
