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deepin
2026-07-10 21:23 deepin In a KWin X11 environment, it freezes only when waking from sleep.
In a Wayland (Deepin) environment, it freezes when waking from sleep and when logging out.
And in a Wayland Treeland environment, it also freezes when waking from sleep and when logging out, and many applications fail to run or open, for example, the Brave browser and web apps created with Brave.
The same behavior occurs on both my Asus motherboards (X415 and X515).
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Deepin 25.2.0 Black Screen After Sleep 
The update to version 25.2.0 from the control center went smoothly, but when the computer resumes from sleep, the taskbar (dock) disappears. The mouse and keyboard become unresponsive, and then the screen freezes to black. This did not happen before the update.