alsa-project/alsa-utils issue #305 was opened from rubin55: When running `alsactl restore` on an RME HDSPe AIO Pro (using the `snd-hdspe` kernel module), I get the following error: ``` # alsactl restore -U Found hardware: "HDSPe" "RME HDSPe" "" "0x0000" "0x0000" Hardware is initialized using a generic method alsactl: set_control:1494: Cannot write control 'numid=11,iface=HWDEP,name='DDS'' : Invalid argument ``` This seems to prevent systemd's `alsa-restore` oneshot from working, although I don't really understand why; running `alsactl store/restore -U` from command line shows the same error, but *does* store/restore volume levels. The same via systemd, logs the errors in `systemd status alsa-restore` but volume levels are never restored. Issue URL : https://github.com/alsa-project/alsa-utils/issues/305 Repository URL: https://github.com/alsa-project/alsa-utils
