Package: alsa-utils Version: 1.2.5.1-1 Severity: wishlist File: /usr/share/man/man1/alsactl.1.gz
Mention something like An exit status of zero indicates success, and a nonzero value indicates failure. Else one cannot tell if e.g., # alsactl --debug restore; echo $? alsa-lib parser.c:2372:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'. alsa-lib main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2 alsactl: set_controls:1493: device='hw:0', doit=0 alsactl: set_controls:1505: card-info-id: 'PCH' alsactl: set_controls:1531: maxnumid=29 alsactl: set_controls:1549: result code: 0 alsactl: set_controls:1493: device='hw:0', doit=1 alsactl: set_controls:1505: card-info-id: 'PCH' alsactl: set_controls:1531: maxnumid=29 alsactl: set_controls:1549: result code: 0 0 worked or not.