Comment 3 for bug 795900

Using Ubuntu 11.10. Have 2 sound cards, DELL Intergrated (disabled in BIOS) & Creative Soundblaster Card (Newly Installed -2 weeks). On my Dell Dimensions 2600 PC, l have 2 O.S. Running. (Windows XP sp3 & Ubuntu 11.10). First Timer using Ubuntu, l downloaded version 11.10 about 3 weeks ago. SOUND was PERFECT no problem. Able to Watch & Hear YOU TUBE MOVIES & MUSIC Video. Suddenly after 2 weeks NO SOUND anymore. Sound disappeared on UBUNTU O.S. Partition !!! BUT SOUND HEARD on Windows XP Partition, therefore Sound Card's hardware & software fine (N.B. NEW 2-3 WEEKS OLD inclusive of Logitech Speakers.) Tried all the AUDIO Procedures in Sound Troubleshooting, Tried similar comments of Pulse & Alsa, & long sound script on Ubuntu Forum, but to no avail. HELP ME IF YOU CAN !!!