The official Arch Linux package was build with alsa and jack support enabled. "[snip] pkgname=firefox pkgver=59.0.2 [snip] ac_add_options --enable-alsa ac_add_options --enable-jack [snip]" - https://git.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/firefox With or without alsa and jack support enabled https://aur.archlinux.org/packages/apulse works well. So for your distro it might be better to build apulse, which at a max takes a few minutes, while building Firefox could take hours and tmpfs might be to small to build Firefox in a tmpfs directory. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
