On 05/15/2018 10:03 PM, deloptes wrote: > Dan Youngquist wrote: >> HP Probook 6475b, Debian 9 (stretch) (MX 17.1 actually), TDE 14.0.5. The >> volume buttons will move the onscreen indicator between 0% and 10%, but no >> farther, and the volume setting is unaffected. The volume buttons work >> fine in XFCE. Any ideas where to look for the problem? > > might be something muted in the mixer? Thanks for the reply. Nothing is muted. The audio works; it's just the volume buttons that don't work.