Public bug reported:
== Summary ==
GNOME Remote Desktop shows a black screen when connecting via RDP while the
session is actually receiving input (cursor moves on the physical monitor).
== Environment ==
- Ubuntu 26.04 (Resolute Raccoon) development branch
- gnome-remote-desktop 50.0-0ubuntu1
- PipeWire 1.6.0-1ubuntu2
- mutter 50~beta-2ubuntu4
- NVIDIA GeForce RTX 2070 Super, driver 580.126.20
- GNOME session on Wayland
== Error ==
PipeWire fails to allocate DMA-BUF buffers:
PipeWire stream error: error alloc buffers: Invalid argument
The physical display uses NVIDIA block-linear DRM modifier 0x300000000606014.
== Steps to reproduce ==
1. NVIDIA GPU on Ubuntu 26.04 GNOME Wayland
2. Enable GNOME Remote Desktop
3. Connect via RDP client
4. Result: black screen, cursor visible on physical monitor
** Affects: gnome-remote-desktop (Ubuntu)
Importance: Undecided
Status: Invalid
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https://bugs.launchpad.net/bugs/2145125
Title:
gnome-remote-desktop: Black screen on RDP connection with NVIDIA GPU
(PipeWire DMA-BUF buffer allocation fails)
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