Artix Open RC Wayland RTSP Handshake Issue

[DylanDimkovski]

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Question

Body

Is there an existing issue for this?

• I have searched through existing issues

Is your issue described in the documentation?

• I have read the documentation

Is your issue present in the nightly release?

• Haven't tested it there yet

Describe the issue

I am running sunshine on an Artix OpenRC setup (and very new to the distro as a whole). I have been using x11 and had no issues connecting moonlight to sunshine. However I've since switched over to wayland I can no longer connect from moonlight. I just get the following error

RTSP Handshake Issue (Error 110), and get presented some ports to check.

Additional Context

I have disabled my firewall on all devices and ensure the device running sunshine and the device running moonlight are connected to the same WIFI network.

I have tried all combinations of options Output, GPU Adapter Name, Capture options & Encoder Options. Also trying to specify those directly.

At this point I am at a loss of where to look at next, not expecting the responses to provide an answer but even just what areas I should be looking at next to further diagnose.

Host Operation System

Artix OpenRc

Operating System Version

openrc (OpenRC) 0.63+ (Artix Linux)

Architecture

64-bit

Sunshine Version

2025.924.154138

GPU Type

AMD

GPU Model/Driver

Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT

Config

external_ip = 192.168.50.130
global_prep_cmd = [{"do":"env XDG_SESSION_TYPE=wayland WAYLAND_DISPLAY=wayland-0 XDG_CURRENT_DESKTOP=KDE","undo":""}]

Log

[2026-03-06 19:10:06.930]: Info: Sunshine version: 2025.924.154138 commit: 86188d47a7463b0f73b35de18a628353adeaa20e
[2026-03-06 19:10:06.930]: Info: Package Publisher: LizardByte
[2026-03-06 19:10:06.930]: Info: Publisher Website: https://app.lizardbyte.dev
[2026-03-06 19:10:06.930]: Info: Get support: https://app.lizardbyte.dev/support
[2026-03-06 19:10:06.930]: Info: config: 'external_ip' = 192.168.50.130
[2026-03-06 19:10:06.930]: Info: config: 'global_prep_cmd' = [{"do":"env XDG_SESSION_TYPE=wayland WAYLAND_DISPLAY=wayland-0 XDG_CURRENT_DESKTOP=KDE","undo":""}]
[2026-03-06 19:10:06.958]: Error: Couldn't initialize cuda: CUDA_ERROR_NO_DEVICE:no CUDA-capable device is detected
[2026-03-06 19:10:06.958]: Info: Found display [wayland-0]
[2026-03-06 19:10:06.958]: Info: Found interface: zxdg_output_manager_v1(31) version 3
[2026-03-06 19:10:06.958]: Info: Found interface: zwp_linux_dmabuf_v1(57) version 5
[2026-03-06 19:10:06.958]: Info: Found interface: wl_output(65) version 4
[2026-03-06 19:10:06.958]: Info: Found interface: wl_output(66) version 4
[2026-03-06 19:10:06.958]: Warning: Missing Wayland wire for wlr-export-dmabuf
[2026-03-06 19:10:06.958]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:10:06.959]: Info: Found display [wayland-0]
[2026-03-06 19:10:06.959]: Info: Found display [wayland-0]
[2026-03-06 19:10:06.959]: Info: Found interface: zxdg_output_manager_v1(31) version 3
[2026-03-06 19:10:06.959]: Info: Found interface: zwp_linux_dmabuf_v1(57) version 5
[2026-03-06 19:10:06.959]: Info: Found interface: wl_output(65) version 4
[2026-03-06 19:10:06.959]: Info: Found interface: wl_output(66) version 4
[2026-03-06 19:10:06.959]: Info: Resolution: 2560x1440
[2026-03-06 19:10:06.959]: Info: Resolution: 2560x1440
[2026-03-06 19:10:06.959]: Info: Offset: 0x0
[2026-03-06 19:10:06.959]: Info: Logical size: 2560x1440
[2026-03-06 19:10:06.959]: Info: Name: DP-2
[2026-03-06 19:10:06.959]: Info: Found monitor: ASUSTek COMPUTER INC VG27A
[2026-03-06 19:10:06.959]: Info: Offset: 2560x0
[2026-03-06 19:10:06.959]: Info: Logical size: 2560x1440
[2026-03-06 19:10:06.959]: Info: Name: DP-3
[2026-03-06 19:10:06.959]: Info: Found monitor: ASUSTek COMPUTER INC VG27A
[2026-03-06 19:10:06.959]: Info: -------- Start of KMS monitor list --------
[2026-03-06 19:10:06.959]: Info: Monitor 1 is DP-2: ASUSTek COMPUTER INC VG27A
[2026-03-06 19:10:06.959]: Info: Monitor 0 is DP-3: ASUSTek COMPUTER INC VG27A
[2026-03-06 19:10:06.959]: Info: --------- End of KMS monitor list ---------
[2026-03-06 19:10:06.992]: Warning: Gamepad ds5 is disabled due to Permission denied
[2026-03-06 19:10:06.992]: Info: // Testing for available encoders, this may generate errors. You can safely ignore those errors. //
[2026-03-06 19:10:06.992]: Info: Trying encoder [nvenc]
[2026-03-06 19:10:06.992]: Info: Screencasting with KMS
[2026-03-06 19:10:06.992]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:10:06.993]: Error: Couldn't find monitor [0]
[2026-03-06 19:10:06.993]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:10:06.993]: Error: Couldn't find monitor [0]
[2026-03-06 19:10:07.193]: Info: Screencasting with KMS
[2026-03-06 19:10:07.193]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:10:07.193]: Error: Couldn't find monitor [0]
[2026-03-06 19:10:07.193]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:10:07.193]: Error: Couldn't find monitor [0]
[2026-03-06 19:10:07.394]: Info: Encoder [nvenc] failed
[2026-03-06 19:10:07.394]: Info: Trying encoder [vaapi]
[2026-03-06 19:10:07.394]: Info: Screencasting with KMS
[2026-03-06 19:10:07.394]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:10:07.394]: Info: Found monitor for DRM screencasting
[2026-03-06 19:10:07.394]: Info: Found connector ID [124]
[2026-03-06 19:10:07.394]: Info: Found cursor plane [87]
[2026-03-06 19:10:07.405]: Info: Creating encoder [h264_vaapi]
[2026-03-06 19:10:07.405]: Info: Color coding: SDR (Rec. 601)
[2026-03-06 19:10:07.405]: Info: Color depth: 8-bit
[2026-03-06 19:10:07.405]: Info: Color range: JPEG
[2026-03-06 19:10:07.421]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:10:07.421]: Info: Streaming bitrate is 1000000
[2026-03-06 19:10:07.421]: Info: Using normal encoding mode
[2026-03-06 19:10:07.421]: Info: Using default rate control
[2026-03-06 19:10:07.447]: Info: Creating encoder [hevc_vaapi]
[2026-03-06 19:10:07.447]: Info: Color coding: SDR (Rec. 601)
[2026-03-06 19:10:07.447]: Info: Color depth: 8-bit
[2026-03-06 19:10:07.447]: Info: Color range: JPEG
[2026-03-06 19:10:07.460]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:10:07.461]: Info: Streaming bitrate is 1000000
[2026-03-06 19:10:07.461]: Info: Using normal encoding mode
[2026-03-06 19:10:07.461]: Info: Using default rate control
[2026-03-06 19:10:07.487]: Info: Creating encoder [av1_vaapi]
[2026-03-06 19:10:07.487]: Info: Color coding: SDR (Rec. 601)
[2026-03-06 19:10:07.487]: Info: Color depth: 8-bit
[2026-03-06 19:10:07.487]: Info: Color range: JPEG
[2026-03-06 19:10:07.498]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:10:07.498]: Info: Streaming bitrate is 1000000
[2026-03-06 19:10:07.498]: Error: [av1_vaapi @ 0x5581d6f21980] No usable encoding profile found.
[2026-03-06 19:10:07.499]: Error: Could not open codec [av1_vaapi]: Function not implemented
[2026-03-06 19:10:07.500]: Info: Screencasting with KMS
[2026-03-06 19:10:07.500]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:10:07.500]: Info: Found monitor for DRM screencasting
[2026-03-06 19:10:07.501]: Info: Found connector ID [124]
[2026-03-06 19:10:07.501]: Info: Found cursor plane [87]
[2026-03-06 19:10:07.507]: Info: Creating encoder [hevc_vaapi]
[2026-03-06 19:10:07.507]: Info: Color coding: SDR (Rec. 709)
[2026-03-06 19:10:07.507]: Info: Color depth: 10-bit
[2026-03-06 19:10:07.507]: Info: Color range: JPEG
[2026-03-06 19:10:07.520]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:10:07.521]: Info: Streaming bitrate is 1000000
[2026-03-06 19:10:07.521]: Info: Using normal encoding mode
[2026-03-06 19:10:07.521]: Info: Using default rate control
[2026-03-06 19:10:07.544]: Info: 
[2026-03-06 19:10:07.544]: Info: // Ignore any errors mentioned above, they are not relevant. //
[2026-03-06 19:10:07.544]: Info: 
[2026-03-06 19:10:07.544]: Info: Found H.264 encoder: h264_vaapi [vaapi]
[2026-03-06 19:10:07.544]: Info: Found HEVC encoder: hevc_vaapi [vaapi]
[2026-03-06 19:10:07.544]: Info: Starting system tray
[2026-03-06 19:10:07.546]: Info: Configuration UI available at [https://localhost:47990]
[2026-03-06 19:10:07.546]: Info: Adding avahi service Raltox
[2026-03-06 19:10:07.580]: Info: System tray created
[2026-03-06 19:10:07.580]: Info: Starting main loop
[2026-03-06 19:10:08.410]: Info: Avahi service Raltox successfully established.
[2026-03-06 19:12:38.994]: Info: // Testing for available encoders, this may generate errors. You can safely ignore those errors. //
[2026-03-06 19:12:38.994]: Info: Trying encoder [nvenc]
[2026-03-06 19:12:38.994]: Info: Screencasting with KMS
[2026-03-06 19:12:38.994]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:12:38.994]: Error: Couldn't find monitor [0]
[2026-03-06 19:12:38.994]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:12:38.995]: Error: Couldn't find monitor [0]
[2026-03-06 19:12:39.195]: Info: Screencasting with KMS
[2026-03-06 19:12:39.195]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:12:39.195]: Error: Couldn't find monitor [0]
[2026-03-06 19:12:39.195]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:12:39.196]: Error: Couldn't find monitor [0]
[2026-03-06 19:12:39.396]: Info: Encoder [nvenc] failed
[2026-03-06 19:12:39.396]: Info: Trying encoder [vaapi]
[2026-03-06 19:12:39.396]: Info: Screencasting with KMS
[2026-03-06 19:12:39.396]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:12:39.396]: Info: Found monitor for DRM screencasting
[2026-03-06 19:12:39.396]: Info: Found connector ID [124]
[2026-03-06 19:12:39.397]: Info: Found cursor plane [87]
[2026-03-06 19:12:39.409]: Info: Creating encoder [h264_vaapi]
[2026-03-06 19:12:39.409]: Info: Color coding: SDR (Rec. 601)
[2026-03-06 19:12:39.409]: Info: Color depth: 8-bit
[2026-03-06 19:12:39.409]: Info: Color range: JPEG
[2026-03-06 19:12:39.422]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:12:39.422]: Info: Streaming bitrate is 1000000
[2026-03-06 19:12:39.422]: Info: Using normal encoding mode
[2026-03-06 19:12:39.422]: Info: Using default rate control
[2026-03-06 19:12:39.447]: Info: Creating encoder [hevc_vaapi]
[2026-03-06 19:12:39.447]: Info: Color coding: SDR (Rec. 601)
[2026-03-06 19:12:39.447]: Info: Color depth: 8-bit
[2026-03-06 19:12:39.447]: Info: Color range: JPEG
[2026-03-06 19:12:39.460]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:12:39.460]: Info: Streaming bitrate is 1000000
[2026-03-06 19:12:39.460]: Info: Using normal encoding mode
[2026-03-06 19:12:39.460]: Info: Using default rate control
[2026-03-06 19:12:39.483]: Info: Creating encoder [av1_vaapi]
[2026-03-06 19:12:39.483]: Info: Color coding: SDR (Rec. 601)
[2026-03-06 19:12:39.483]: Info: Color depth: 8-bit
[2026-03-06 19:12:39.483]: Info: Color range: JPEG
[2026-03-06 19:12:39.494]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:12:39.495]: Info: Streaming bitrate is 1000000
[2026-03-06 19:12:39.495]: Error: [av1_vaapi @ 0x7f321405f1c0] No usable encoding profile found.
[2026-03-06 19:12:39.495]: Error: Could not open codec [av1_vaapi]: Function not implemented
[2026-03-06 19:12:39.496]: Info: Screencasting with KMS
[2026-03-06 19:12:39.496]: Info: /dev/dri/card1 -> amdgpu
[2026-03-06 19:12:39.497]: Info: Found monitor for DRM screencasting
[2026-03-06 19:12:39.497]: Info: Found connector ID [124]
[2026-03-06 19:12:39.497]: Info: Found cursor plane [87]
[2026-03-06 19:12:39.503]: Info: Creating encoder [hevc_vaapi]
[2026-03-06 19:12:39.503]: Info: Color coding: SDR (Rec. 709)
[2026-03-06 19:12:39.503]: Info: Color depth: 10-bit
[2026-03-06 19:12:39.503]: Info: Color range: JPEG
[2026-03-06 19:12:39.514]: Info: vaapi vendor: Mesa Gallium driver 25.3.5-arch1.1 for AMD Radeon RX 5700 XT (radeonsi, navi10, LLVM 21.1.8, DRM 3.64, 6.18.9-artix1-2)
[2026-03-06 19:12:39.515]: Info: Streaming bitrate is 1000000
[2026-03-06 19:12:39.515]: Info: Using normal encoding mode
[2026-03-06 19:12:39.515]: Info: Using default rate control
[2026-03-06 19:12:39.538]: Info: 
[2026-03-06 19:12:39.538]: Info: // Ignore any errors mentioned above, they are not relevant. //
[2026-03-06 19:12:39.538]: Info: 
[2026-03-06 19:12:39.538]: Info: Found H.264 encoder: h264_vaapi [vaapi]
[2026-03-06 19:12:39.538]: Info: Found HEVC encoder: hevc_vaapi [vaapi]
[2026-03-06 19:12:39.538]: Info: Executing Do Cmd: [env XDG_SESSION_TYPE=wayland WAYLAND_DISPLAY=wayland-0 XDG_CURRENT_DESKTOP=KDE]
[2026-03-06 19:12:39.545]: Info: Spawning [setsid steam steam://open/bigpicture] in ["/usr/bin"]
[2026-03-06 19:12:39.552]: Info: Executing [Desktop]
[2026-03-06 19:12:39.651]: Info: New streaming session started [active sessions: 1]
[2026-03-06 19:12:40.126]: Info: Setting default sink to: [sink-sunshine-stereo]
[2026-03-06 19:12:40.128]: Info: Found default monitor by name: sink-sunshine-stereo.monitor
[2026-03-06 19:12:40.138]: Info: Opus initialized: 48 kHz, 2 channels, 96 kbps (total), LOWDELAY
[2026-03-06 19:12:49.652]: Error: Initial Ping Timeout
[2026-03-06 19:12:49.653]: Info: Setting default sink to: [alsa_output.pci-0000_0b_00.4.iec958-stereo]
[2026-03-06 19:12:49.713]: Info: 192.168.50.154: Ping Timeout