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#1 2026-02-20 06:58:05

misaka10987
Member
Registered: 2024-08-02
Posts: 1

Screen Automatically Wakes Up in Plasma 6.6

Hi there!

My screen automatically wakes up ~10s after being shutdown. The issue was not present until I updated to Plasma 6.6 a few days ago.

https://pastebin.com/zCY2pPjS

I tried disabling the DDC support in powerdevil (as described here https://github.com/KDE/powerdevil?tab=r … s-controls ). This gets rid of the DDCA_EVENT_DISPLAY_DISCONNECTED/DDCA_EVENT_DISPLAY_CONNECTED lines in the log but the issue is still present.

https://pastebin.com/ZNBdJAC1

Does anyone have the same issue?

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#2 2026-02-28 07:29:58

juliendz
Member
Registered: 2013-05-13
Posts: 13

Re: Screen Automatically Wakes Up in Plasma 6.6

Yes I am saving this same problem (but on CachyOS). Updated the system last Saturday. Monitor goes off after locking it (after pressing Escape), then few seconds later it pops back on and remains on perpetually.
Kde verison: 6.6.0

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