Ubuntu Mate 18.04 - nema zvuka ili djelomični zvuk - fix

1. sudo apt-get remove --purge alsa-base pulseaudio

2. sudo apt-get install alsa-base pulseaudio

3. sudo alsa force-reload

4. Reboot.

5. Indikator zvuka:
sudo apt-get install indicator-sound

6. Indikator zvuk vidljiv na panelu:
gsettings set com.canonical.indicator.sound visible true

7. Reboot.