Читаем внимательно — присоедянемся!

https://en.bbs.deepin.org/forum.php?mod=viewthread&tid=31244 Далее исполняем!:   Hi every one, we sincerely invite you to participate the internal testing for System routine updates For procedures and details of the internal testing, please visit https://en.bbs.deepin.org/forum.php?mod=viewthread&tid=31649 Change the sources, run in terminal: sudo gedit /etc/apt/sources.list Paste the following contents to sources.list, then save and exit. deb [by-hash=force] http://packages.deepin.com/deepin unstable main contrib non-free deb http://proposed.packages.deepin.com/debian-test unstable main contrib non-free Execute sudo apt-get update && sudo apt-get install lastore-daemon command in terminal. Upgrade the system in the Control Center. Note: If the Control Center can not complete the upgrade, restart the computer using the terminal command sudo apt-get update && sudo apt-get dist-upgrade. Restart your computer.