"No monitor" error then display is turned off #854

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opened 2026-02-20 23:12:15 -05:00 by deekerman · 4 comments

deekerman commented

2026-02-20 23:12:15 -05:00

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Originally created by @mehelme on GitHub (Oct 19, 2022).

Hi and thanks for rustdesk !

Target host is ubuntu 2204 with nvidia card connected to 4k monitor "samsung" via "display port" cable
All works fine until monitor is turned off
Tried both ubuntu and windows clients

Another target host is ubuntu 2004 with nvidia card connected to fullhd monitor "dell" via hdmi cable - all work fine even with monitor turned off

Originally created by @mehelme on GitHub (Oct 19, 2022). Hi and thanks for rustdesk ! Target host is ubuntu 2204 with nvidia card connected to 4k monitor "samsung" via "display port" cable All works fine until monitor is turned off Tried both ubuntu and windows clients Another target host is ubuntu 2004 with nvidia card connected to fullhd monitor "dell" via hdmi cable - all work fine even with monitor turned off

deekerman

2026-02-20 23:12:15 -05:00

closed this issue
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deekerman commented

2026-02-20 23:12:19 -05:00

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@rustdesk commented on GitHub (Oct 19, 2022):

RustDesk needs monitor turned on.

@rustdesk commented on GitHub (Oct 19, 2022): RustDesk needs monitor turned on.

deekerman commented

2026-02-20 23:12:19 -05:00

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@rustdesk commented on GitHub (Oct 19, 2022):

We have some virtual display implementation before, but unstable, then we paused.

@rustdesk commented on GitHub (Oct 19, 2022): We have some virtual display implementation before, but unstable, then we paused.

deekerman commented

2026-02-20 23:12:19 -05:00

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@rustdesk commented on GitHub (Oct 19, 2022):

#59 #1131

@rustdesk commented on GitHub (Oct 19, 2022): #59 #1131

deekerman commented

2026-02-20 23:12:19 -05:00

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@mehelme commented on GitHub (Oct 19, 2022):

can you little describe what the problem then monitor turned off ?
what is difference inside OS or somewhere between "monitor off" and "monitor power suspended" ?

@mehelme commented on GitHub (Oct 19, 2022): can you little describe what the problem then monitor turned off ? what is difference inside OS or somewhere between "monitor off" and "monitor power suspended" ?