@bofphile That is odd. Are you using 9.10 with your test? But even with 9.04 or 8.04 if the master channel is muted the headphones should not be hearing anything, can you check the mixers? This is most likely a issue with the audio driver.
@Luka I'll produce an amd64 one shortly, hopefully tonight. -- Mute button not properly working on current Lenovo Thinkpads x200/x200s , t400/t500, X300/X301, & W series https://bugs.launchpad.net/bugs/281732 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs