Hey ! Can I use the new all new Teamspeak beta on ubuntu ?
You should be able since there is Linux version of TS5 available, but as some people has problems with running (see here: TeamSpeak Client does not start on Linux), no one can 100% guarantee it will work.
Bear in mind that majority of people form mentioned topic use nVidia GPUs and at least one uses integrated one.
I did some testing in various Linux distros, like Manjaro, Deepin, Fedora, OpenSUSE.
Soon I’ll return to Linux again; and then I need to check if stdout works like with TS3, because I don’t remember if TS5 supports that.