Arch Linux

FrozenArcher

Member

From: Hangzhou

Registered: 2022-03-31

Posts: 16

NVIDIA wayland: wlr-randr can't find HDMI output

wlr-randr can't find HDMI output:

eDP-1 "Chimei Innolux Corporation 0x1540 (eDP-1)"
  Make: Chimei Innolux Corporation
  Model: 0x1540
  Serial: (null)
  Physical size: 340x190 mm
  Enabled: yes
  Modes:
    2560x1440 px, 165.003006 Hz (preferred, current)
    2560x1440 px, 60.000000 Hz (preferred)
  Position: 0,0
  Transform: normal
  Scale: 1.500000
  Adaptive Sync: disabled

But in X, xrandr can find all displays:

HDMI-0 connected primary 2560x1440+2560+0 (normal left inverted right x axis y axis) 698mm x 393mm
...
eDP-1-1 connected 2560x1440+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
...

Last edited by FrozenArcher (2023-06-26 03:52:15)

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 76,573

Re: NVIDIA wayland: wlr-randr can't find HDMI output

hybrid system?

lspci
eglinfo -B

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VL86f

Member

Registered: 2023-12-30

Posts: 1

Re: NVIDIA wayland: wlr-randr can't find HDMI output

Hello. I have a similar problem. And I have a laptop with hybrid graphics.

01:00.0 VGA compatible controller: NVIDIA Corporation GA107M [GeForce RTX 3050 Mobile] (rev a1)
    Subsystem: Acer Incorporated [ALI] GA107M [GeForce RTX 3050 Mobile]
    Kernel driver in use: nvidia
    Kernel modules: nouveau, nvidia_drm, nvidia

75:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt [Radeon 680M] (rev c9)
    Subsystem: Acer Incorporated [ALI] Rembrandt [Radeon 680M]
    Kernel driver in use: amdgpu
    Kernel modules: amdgpu

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 76,573

Re: NVIDIA wayland: wlr-randr can't find HDMI output

https://bbs.archlinux.org/viewtopic.php … 5#p2120085
But just because it works on gnome doesn't mean it works w/ wlr

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How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc