| Summary: | [NVC1][optimus] nouveau black display, only mouse cursor visible when using intel driver for integrated GPU | ||||||||||
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| Product: | xorg | Reporter: | Dominik 'Rathann' Mierzejewski <dominik> | ||||||||
| Component: | Driver/nouveau | Assignee: | Nouveau Project <nouveau> | ||||||||
| Status: | RESOLVED MOVED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||
| Severity: | normal | ||||||||||
| Priority: | medium | CC: | stanley.king | ||||||||
| Version: | unspecified | ||||||||||
| Hardware: | x86-64 (AMD64) | ||||||||||
| OS: | Linux (All) | ||||||||||
| Whiteboard: | |||||||||||
| i915 platform: | i915 features: | ||||||||||
| Attachments: |
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Created attachment 142920 [details]
Xorg.log with modesetting driver
Do you still get the problem if you use intel as the main driver and modesetting as the "GPU" driver? Created attachment 142925 [details]
Xorg.log with intel+modesetting drivers
Yes, the same thing happens with intel driver for the integrated GPU and modesetting for the nVidia GPU. Xorg.0.log attached.
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Created attachment 142919 [details] Xorg.log with intel+nouveau drivers I'm getting black output on HDMI-connected display driven by nVidia GeForce GT 525M (GF108M). Mouse cursor is visible on both built-in display and on the external HDMI-connected display. This used to work on Fedora 27. I can see this on Fedora 29, but I can't pinpoint which package update broke it because I haven't checked the external display (a projector) for quite some time. This machine is a Dell XPS 15 L502X with Intel HD3000 integrated graphics and nVidia GeForce GT 525M discrete GPU in Optimus configuration. Here's my xorg.conf snippet: Section "Monitor" Identifier "Internal LCD" DisplaySize 345 195 EndSection Section "Monitor" VendorName "Benq" ModelName "W1100" Identifier "Projector" DisplaySize 16900 9400 EndSection Section "Device" Identifier "Internal Graphics" Driver "intel" Option "Monitor-LVDS1" "Internal LCD" Option "TearFree" "on" EndSection Section "Device" Identifier "Optimus Graphics" Driver "nouveau" Option "Monitor-HDMI-1-2" "Projector" EndSection Switching both drivers to "modesetting" makes the issue go away. I'm attaching Xorg logs for both configurations.