Looks like it is the I2S codoc on your machine. First let us check if your sound card is registered successfully.
please run: aplay -l > /tmp/aplay-l.txt aplay -L > /tmp/aplay-L.txt arecord -l > /tmp/arecord-l.txt arecord -L > /tmp/arecord-L.txt Then upload them. thx. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831301 Title: sound doesn't works in both kernel. no one cards is recognize by system- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831301/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
