[GH-ISSUE #64] Completely crashes monitor after starting the app #62

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opened 2026-05-05 04:55:51 -06:00 by gitea-mirror · 1 comment

gitea-mirror commented

2026-05-05 04:55:51 -06:00

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Originally created by @ghost on GitHub (Apr 24, 2019).
Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/64

When starting the app my monitor turns black after a couple of seconds. I cant even turn it off via its hardware button in this state. When closing MonitorControl the screen turns on again and everything is fine.
For debugging I have turned off DDC/CI in my monitors osd settings and even then the bug above appeared.

Monitor: BenQ GW2780

btw by using just https://github.com/kfix/ddcctl I can control the monitor without any issues via terminal.

Originally created by @ghost on GitHub (Apr 24, 2019). Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/64 When starting the app my monitor turns black after a couple of seconds. I cant even turn it off via its hardware button in this state. When closing MonitorControl the screen turns on again and everything is fine. For debugging I have turned off DDC/CI in my monitors osd settings and even then the bug above appeared. Monitor: BenQ GW2780 btw by using just https://github.com/kfix/ddcctl I can control the monitor without any issues via terminal.