Hi, it's me again. Workaround I used is putting on Sound Preferences/Output/Connector to "Analog Headphones". And "mute" on alsamixer/Speaker.
-- [Lenovo IdeaPad Y550A] Subwoofer don't mute/unmute on plugging external acoustics https://bugs.launchpad.net/bugs/611803 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
