Olivier, it's not the webaudio that does not work. It's the webmidi. As in the 2 last examples on the demo list:
https://ryoyakawai.github.io/smfplayer/ http://webaudiodemos.appspot.com/MIDIDrums/index.html In my testing the drum machine doesn't ask for permission to use midi. So that might be a bug on the websites part. But when smfplayer loads, this comes up in the teminal: ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib seq.c:935:(snd_seq_open_noupdate) Unknown SEQ hw Might be usefull :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1854676 Title: [snap] Web Midi API doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1854676/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs