It's a long story with the Linux Teams client but the newest version is juts plain broken!
<a href="https://microsoftteams.uservoice.com/forums/555103-public/suggestions/40324324-keep-the-linux-client-up-to-date-with-the-latest-f" rel="nofollow">https://microsoftteams.uservoice.com/forums/555103-public/su...</a>