[Bug 1219282] New: Distorted sound in some applications, apparently occurring under system heavier load
https://bugzilla.suse.com/show_bug.cgi?id=1219282 Bug ID: 1219282 Summary: Distorted sound in some applications, apparently occurring under system heavier load Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Sound Assignee: tiwai@suse.com Reporter: bartoletti.stefano@gmail.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 872253 --> https://bugzilla.suse.com/attachment.cgi?id=872253&action=edit sound devices I'm experiencing some annoying sound problems, that are occurring only during some circumstances (apparently under heavier system load, but I don't know if this is a factor), and appeared starting from about a month ago (end of December 2023). Before that, everything was working normally. I'm running a fully updated tumbleweed, and I can notice this problem mainly when running games under Wine. Basically, the game starts fine, and after a while (there is not a fixed time), the audio starts crackling/scratching. Sometimes this just distorts the sound output, sometimes it is so severe to mute any sound completely. - It does not happen with every application. At the moment, browsers, VLC, spotify, and so on play sound correctly. Games run under Wine (through flatpak) and some other Linux games (still flatpak) have this problem. When this happens, when I close an app that causes this problem, sometimes even other apps (said browsers, spotify, etc) have their sounds distorted, at least for a while. - I'm not sure about this, but I think that I noticed this problem more often when there is a heavier system load (especially disk I/O), but to be honest, after all this time trying to figure this out without results, it may be me drawing unrelated conclusions. - This problem occurs only with a specific audio device, that controls my laptop built-in speakers: an "AMD Family 17h/19h HD Audio". My system is also equipped with an "AMD Renoir Radeon High Definition Audio" device that controls audio from the HDMI port, which works correctly when I connect it to i.e. an external TV. Everything is also working correctly with Bluetooth headphones or wired headphones connected to the jack port. This problem is occurring with every possible configuration that I can't test: - Both with pipewire (my default engine, which was working correctly until a month ago) and pulseaudio - Both with my user account and with a brand new test account that I created just for testing this - By logging in both with Wayland and X11 (and even ICEWM) - With every Kernel that I was able to test right now (current 6.7.x, 6.6.x, 6.5.x), but only starting from the end of December (before that, no problems even with these versions) I'm very puzzled and mildly annoyed by my inability to find a solution. From what I can see, this seems to be unrelated to my specific user config and I am unable to understand what should I do. Every possible related issue that I found by googling is mainly related to not having sound at all, which is easily diagnosed, while in my case this occurs in ways that I am not able to correctly pinpoint and troubleshoot. If it is useful, I've opened a question on Superuser, but it has received much attention. Anyway, it's here https://superuser.com/q/1827353/170331 I'm adding some useful info as attachments, feel free to ask for more. Thanks! -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 S B <bartoletti.stefano@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #872253|sound devices |inxi -aA description| | -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c1 --- Comment #1 from S B <bartoletti.stefano@gmail.com> --- Created attachment 872254 --> https://bugzilla.suse.com/attachment.cgi?id=872254&action=edit pactl info -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c2 --- Comment #2 from S B <bartoletti.stefano@gmail.com> --- Created attachment 872255 --> https://bugzilla.suse.com/attachment.cgi?id=872255&action=edit uname -a -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c3 --- Comment #3 from S B <bartoletti.stefano@gmail.com> --- Created attachment 872256 --> https://bugzilla.suse.com/attachment.cgi?id=872256&action=edit dmesg | grep snd -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 S B <bartoletti.stefano@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Distorted sound in some |Distorted sound with "AMD |applications, apparently |Family 17h/19h HD Audio" in |occurring under system |some applications, |heavier load |apparently occurring under | |system heavier load -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c5 --- Comment #5 from S B <bartoletti.stefano@gmail.com> --- Created attachment 872327 --> https://bugzilla.suse.com/attachment.cgi?id=872327&action=edit alsa-info.sh --no-upload -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c6 --- Comment #6 from S B <bartoletti.stefano@gmail.com> --- Thanks for your reply Takashi I've tested again, and I must correct myself: even with wired headphones the distortion is still there, but less severe (maybe that's why I didn't notice before). -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c8 --- Comment #8 from S B <bartoletti.stefano@gmail.com> --- Thanks for sharing the repository with the old kernels, I tried already but I can do some more extensive testing if this could help. For not reporting before, I regret this as well, but initially I was convinced that it was some Pipewire misconfiguration on my part. So I spent a lot of time trying testing with different bitrates, frequencies and configurations, before realizing that (apparently) that was not the source of the problem :( -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c9 --- Comment #9 from S B <bartoletti.stefano@gmail.com> --- I tried to test with the latest available kernels from both the 6.5.x and 6.6.x branches, and these issues are still there. I'm not really sure about what's going on, but I think we can reasonably assume that the problem does not lie in the kernel (it started about the last days of December like I said, and I had those kernel versions before when everything was working ok). If there are more things that I need to investigate or info that I can collect, let me know. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c11 --- Comment #11 from S B <bartoletti.stefano@gmail.com> --- I use pipewire. And I have tried to play with different configuration values, without any success at the moment. I'm planning a fresh install after KDE Plasma will be released at the end of this month, to have a full cleanup of my current system configuration and home. I think I will put this on hold until that, and see if it will happen also afterward. I will keep you updated anyway. Thanks for your help! -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c12 --- Comment #12 from S B <bartoletti.stefano@gmail.com> --- Anyway, I also had this problem with pulseaudio. The only thing that I have not tested (mostly because I'm not that experienced) is the ALSA configuration itself. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c13 --- Comment #13 from S B <bartoletti.stefano@gmail.com> --- In the end I had to reinstall my system. This problem is happening again, so it was not related to my previous configuration. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c15 --- Comment #15 from S B <bartoletti.stefano@gmail.com> --- I am still experiencing this issue, but I am unable to provide more information, besides what I have already tried to collect before. I can say that my laptop is the "Slimbook KDE 15 gen II", from 2020, the same exact model that was reviewed here: https://pointieststick.com/2020/07/23/the-superfast-ryzen-powered-kde-slimbo... The tech specs as fare as I know are the same for all laptops of this model (except maybe RAM and SSD size, that should not be related to the present issue), so maybe there can be the chance that somebody else with the same laptop could provide more info or test this. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c18 --- Comment #18 from S B <bartoletti.stefano@gmail.com> --- Thank you, I tried to test this with the new modified kernel, but the problem persists. At this point I'm not sure if there is some physical damage to the hardware itself, being it the sound card or the speakers, even if this seem to be unlikely -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c20 --- Comment #20 from S B <bartoletti.stefano@gmail.com> --- I tried with 6.10.2-1.ge3f5520-default, but no improvement. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c22 --- Comment #22 from S B <bartoletti.stefano@gmail.com> --- Sorr for the late reply, I'm now with 6.10.5-1-default (probably your patches have already been merged by now) and the issue still persists. I don't know what kind of further information should I provide or if it is even needed or possible to solve, as this seems to be a very specific thing of my setup, unfortunately :/ -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219282 https://bugzilla.suse.com/show_bug.cgi?id=1219282#c23 --- Comment #23 from S B <bartoletti.stefano@gmail.com> --- I tried to test this with a live USB with Hiren Boot CD, which is Windows-based, and I have this sound problem even there. So I think I can definitely rule out software issues, probably there has been some damage to the hardware. -- You are receiving this mail because: You are on the CC list for the bug.
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