You are correct. 5.17.3-1 worked fine and 5.17.6-1 (and 5.17.11-1) are broken. "Issues with Audio out via HDMI” is a *far* better description for the bug report. (Facepalm). Setting intel_iommu=igfx_off is a workaround which addresses the issue for me. I’ll see if I can find the issue in the list, but I’m not familiar with the kernel internals, so it’ll be mostly an adventure with git. I’ll be quite happy if I can find the file (or commit) where the change occurred. > On Jun 15, 2022, at 2:26 AM, Diederik de Haas <didi.debian@cknow.org> wrote: > > Control: tag -1 moreinfo > > On Wednesday, 15 June 2022 03:27:23 CEST Troy Telford wrote: >> After scouring my logs I've found this started after my >> first boot of kernel 5.17.6-1 (2022-05-14). I started having issues with >> audio out via HDMI - especially if the device had its input changed or was >> turned off. >> >> Kernel 5.17.0-1-amd64 (Debian 5.17.3-1 (2022-04-18) does not >> have this issue, which should help reduce the Δ somewhat. > > IIUC, kernel 5.17.3-1 was fine and 5.17.6-1 was broken? > If that's the case, then the issue should be in the following list: > https://tracker.debian.org/news/1324075/accepted-linux-5176-1-source-into-unstable-unstable/ > > And is the issue of this bug report "issues with audio out via HDMI"? > The title of this bug report looks to describe a (potential) workaround.
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