Hello all, I have discovered that kde sound server aRTs after a while just disappears. In fact, the command: 'artsshell status' returns: 'unable to connect to sound server'. I have to re-login to restart aRTs. It is configured to run with realtime scheduling (no suspend mode). What can I do to have it always active? -- saluti, Mauro On this machine no Windows system survives and LINUX POWER reigns UNLIMITED.