ok ran both of the commands: $ pactl info > pactl_info.txt
+ $ pactl list sinks > pactl_list_sinks.txt now I didn't get what should be "$choosing_intel_sink" following with those attachments -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840796 Title: sound not working in 4.15.0-58, but does in 4.15.0-55 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840796/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs