Update freezes. After adding the repository "deb https://proposed-packages.deepin.com/beige-testing unstable main dde community commercial" , then going to settings and clicking on 'check for updates,' it downloads the packages, but the update gets stuck, specifically displaying information that it's still in progress. Restarting results in a system failure, and it fails to start.
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deepin 
Deepin System Updates (2022.6.15） 
Deepin 23
Update freezes. After adding the repository "
deb https://proposed-packages.deepin.com/beige-testing unstable main dde community commercial" , then going to settings and clicking on 'check for updates,' it downloads the packages, but the update gets stuck, specifically displaying information that it's still in progress. Restarting results in a system failure, and it fails to start.