<div dir="ltr"><div dir="ltr">Additional information for this bug:<br><br>- On the affected system (kernel 7.1.13+deb13-amd64 from backports,<br> Debian 13) snd_hda_intel runs with power_save=10 and<br> power_save_controller=Y. There is no local configuration setting<br> these (no TLP, no modprobe.d options, no udev rules): they come from<br> the new kernel defaults (power_save_controller defaults to on since<br> kernel 6.15, IIRC).<br><br>- Timeline: audio worked fine with kernel 6.12.x; the intermittent<br> failures started right after upgrading to kernel 7.1.8/7.1.13 from<br> trixie-backports (mid-September 2026).<br><br>- I am now testing 'options snd_hda_intel power_save=0<br> power_save_controller=N' as a mitigation for the suspend/resume<br> variant. The login race (GDM greeter PipeWire vs user session) is<br> unaffected by this and still needs the restart workaround.</div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">El mié, 4 nov 2026 a la(s) 12:17 p.m., Debian Bug Tracking System (<a href="mailto:owner@bugs.debian.org">owner@bugs.debian.org</a>) escribió:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Thank you for filing a new Bug report with Debian.<br>
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You can follow progress on this Bug here: 1153029: <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1153029" rel="noreferrer" target="_blank">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1153029</a>.<br>
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1153029: <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1153029" rel="noreferrer" target="_blank">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1153029</a><br>
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