*** This bug is a duplicate of bug 1860697 *** https://bugs.launchpad.net/bugs/1860697
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: alsa-driver (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1866890 Title: audio card not detected after upgrade to 20.04 (Only Dummy Output appears) Status in alsa-driver package in Ubuntu: Confirmed Bug description: Since upgrading to 20.04 the sound card is no longer detected. This means that I can only see "Dummy Output" in the sound settings. The audio works if I use Bluetooth headphones but not if I try to use the speakers or the 3.5mm headphone jack. My machine is a Lenovo ThinkPad X1 Yoga (4th gen). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1866890/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp