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How to make Nvidia driver forget an unplugged display?

asked 2017-11-27 06:05:36 -0500

ssr gravatar image

My Nvidia driver at Fedora (now 27) produces many problems with non-existent VGA display. I have a display attached to DVI. Years ago I plugged in for a short time a second VGA monitor, unplugged it forever, but Nvidia card/driver still remembers it. This make many problems when Linux try to use 2-display configuration with 1 display. Dmesg writes: "WARNING: GPU:0: Unable to read EDID for display device VGA-0". How to make it forget this VGA forever?

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Yes it's disabled in nvidia-settings, problem is that card remembers it anyway.

ssr gravatar imagessr ( 2017-11-27 12:29:56 -0500 )edit

This makes Gnome3 in Fedora 27 unstartable, I see only cursor on black screen. KDE, MATE and Cinnamon do work.

ssr gravatar imagessr ( 2017-11-29 09:03:16 -0500 )edit

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answered 2018-07-12 11:51:00 -0500

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Asked: 2017-11-27 06:05:36 -0500

Seen: 98 times

Last updated: Jul 12