Now I have install Ubuntu 11.10 beta from DVD with libreoffice 3.4.2, updated to today. Tried impress LibreOffice 3.4.2
OOO340m1 (Build:203). Create a blank slide and add sound effect eg. laser, apert. The problem still there. No sound but pulse indicate impress played the sound but displayed the status lightning fast. Hence my observation that it may also related to Ubuntu sound system.
Now I have install Ubuntu 11.10 beta from DVD with libreoffice 3.4.2, updated to today. Tried impress LibreOffice 3.4.2
OOO340m1 (Build:203). Create a blank slide and add sound effect eg. laser, apert. The problem still there. No sound but pulse indicate impress played the sound but displayed the status lightning fast. Hence my observation that it may also related to Ubuntu sound system.