This bug report's description is utterly confusing. Are you saying that sound is completely inaudible or that only system sounds are not working? If the former, please use "apport-collect -p alsa-base 493127" in Applications > Accessories > Terminal. If the latter, this definitely isn't a driver issue.
This bug report's description is utterly confusing. Are you saying that sound is completely inaudible or that only system sounds are not working? If the former, please use "apport-collect -p alsa-base 493127" in Applications > Accessories > Terminal. If the latter, this definitely isn't a driver issue.