On 05/23/2018 03:15 PM, Jan Stolarek wrote: >> The volume buttons will move the onscreen indicator between 0% and 10%, but no >> farther, and the volume setting is unaffected. > Is this something that used to work up until recently and has just stopped? No, this is a new Debian installation with Trinity 14.0.5. Today I downloaded Alexandre's PCLinuxOS with Trinity 14.0.4, and it has the same problem on this machine, and also on a different laptop. They're both HP, but different models; but both have the same audio hardware: 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01) It looks like this machine will have to use XFCE instead of Trinity.