[melodie@bento64:~]$ LANG=C volumeicon 
ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL HDA NVidia
volumeicon: alsa_backend.c:86: asound_get_volume: Assertion `m_elem != ((void *)0)' failed.
Abandon (core dumped)
[melodie@bento64:~]$