tested https://people.canonical.com/~mschiu77/lp2039970/bisect6/
very interesting result. Boot -> sound is fine Logout -> sound disappears Login -> sound does not appear Switch sound to built in dynamics -> sound appears Switch to HDMI -> sounds preserved that was not the case with other experimental kernels. Still a regression, but not that bad as with other kernels -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2039970 Title: Kernel 6.3 have a regression for Audio via HDMI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039970/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs