По совету из чата поставил Ubuntu 16.04 LTS
Действительно репозитории работают, получилось поставить и запустить Telegram в виде Snap, сейчас пробую Steam. Ничего себе.
А вдруг и флетпак получится нормальный завести? Эх, сейчас бы видео выживание на Ubuntu 16.04...
BY ~/Desktop
Telegram today rolling out an update which brings with it several new features.The update also adds interactive emoji. When you send one of the select animated emoji in chat, you can now tap on it to initiate a full screen animation. The update also adds interactive emoji. When you send one of the select animated emoji in chat, you can now tap on it to initiate a full screen animation. This is then visible to you or anyone else who's also present in chat at the moment. The animations are also accompanied by vibrations. This is then visible to you or anyone else who's also present in chat at the moment. The animations are also accompanied by vibrations.
~ Desktop from us