Is the working/not-working determined at boot time, or does the sound come and go over the course of one boot? Are there certain applications it fails in, or certain applications it never fails in?
Please include the information requested from the "Reporting Sound Bugs" section of https://help.ubuntu.com/community/DebuggingSoundProblems as separate attachments.
Is the working/not-working determined at boot time, or does the sound come and go over the course of one boot? Are there certain applications it fails in, or certain applications it never fails in?
Please include the information requested from the "Reporting Sound Bugs" section of https:/ /help.ubuntu. com/community/ DebuggingSoundP roblems as separate attachments.