LizardByte/Sunshine

Self-hosted game stream host for Moonlight.

Stars: 41.3k
Forks: 2.1k
Open beginner issues: 0
Indexed issues: 94
Avg merge: 23h 47m
Merged PRs (30d): 124

Dominant language: C++
License: GPL-3.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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94 issues indexed so far

macOS mouse on wrong monitor Open

input:mouse

LizardByte/Sunshine#5733 · 2 reactions · 1 assignee · Opened Sep 16, 2026
Enable Vulkan encoding for wlroots capture method. Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

LizardByte/Sunshine#5726 · 1 comment · Opened Sep 15, 2026
NVENC fails on Pascal (GTX 1080 Ti) since 2026.914: cudaErrorNoKernelImageForDevice in RGBA_to_NV12 Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5725 · Opened Sep 15, 2026
Regression: Display config fails with error 1610 "DisplayModePrepFailed" when forcing exclusive activation on dummy/virtual HDMI display (worked in previous version) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5718 · Opened Sep 14, 2026
capture = kwin cannot satisfy KWin's permission check under Flatpak Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5716 · 1 comment · Opened Sep 14, 2026
NvFBC is incorrectly rejected when XRandR is unavailable, despite valid virtual desktop capture support Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

LizardByte/Sunshine#5707 · 2 comments · Opened Sep 13, 2026
MacOS: Very large slowdown between 2026.516.143833 and 2026.906.222525 Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5697 · Opened Sep 12, 2026
Sunshine streaming suddenly causes wild color artifacts with webOS client since v2026.906.222525 Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

LizardByte/Sunshine#5667 · 1 comment · Opened Sep 9, 2026
With NVIDIA 2x frame generation, the stream's frame rate is only half of the actual frame rate. Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5661 · Opened Sep 9, 2026
DMA-BUF Failed [2] Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5659 · 2 comments · Opened Sep 9, 2026
Periodic 3-frame RGBA_to_NV12 cudaErrorInvalidPitchValue bursts (every 16.0s) on NVIDIA Wayland portal capture Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5640 · 1 comment · Opened Sep 7, 2026
Frames not captured correctly in vm's running with Native Context gpu passthrough on amd hardware. Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

LizardByte/Sunshine#5635 · 1 comment · Opened Sep 7, 2026
Wayland/portal + NVENC: DMA-BUF plane re-import fails with CUDA_ERROR_NOT_SUPPORTED after a mobile client suspend/resume, then session teardown deadlocks and wedges xdg-desktop-portal Open

ai

Difficulty 5/5 Over a week Newbie friendliness 30/100

LizardByte/Sunshine#5613 · Opened Sep 5, 2026
Linux NVENC fails when CUDA device has no matching DRM node (/dev/dxg / Hyper-V GPU-P) Open

ai

Difficulty 4/5 3-5 days Newbie friendliness 50/100

LizardByte/Sunshine#5598 · 1 comment · Opened Sep 2, 2026
[Linux][Wayland][GNOME/Mutter] Workaround for Native Pen/Touch Support coordinates misaligned with multiple displays Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

LizardByte/Sunshine#5592 · Opened Sep 1, 2026
[Linux] SIGSEGV inside exit() during service shutdown, IP == fault address (Hyprland/NVIDIA) Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

LizardByte/Sunshine#5586 · Opened Aug 31, 2026
Sunshine crashes (nvcuda64.dll, c0000005) when creating 10-bit HEVC NVENC encoder on RTX 4060 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

LizardByte/Sunshine#5580 · Opened Aug 30, 2026
Vulkan encoding not working on AMDGPU (Radeon 8060S) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

LizardByte/Sunshine#5572 · 3 comments · Opened Aug 29, 2026
linux, sway, wlr capture fails on Intel due to stride mismatch (Yf-tiled) Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

LizardByte/Sunshine#5571 · Opened Aug 29, 2026
Cant pair on the SteamDeck Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5566 · Opened Aug 28, 2026
Sunshine SIGSEGV at boot on Ubuntu 24.04 LTS Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

LizardByte/Sunshine#5536 · Opened Aug 20, 2026
NVFBC dual-monitor capture returns wrong output's content despite correct output_name/dwOutputId (raw NVFBC call proves driver-level capture is correct) Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

LizardByte/Sunshine#5534 · Opened Aug 20, 2026
Web UI: File browser does not validate PNG images for Application Covers Open

Difficulty 3/5 1-2 days Newbie friendliness 64/100

LizardByte/Sunshine#5523 · 1 comment · Opened Aug 18, 2026
macOS: display sleep permanently stalls capture and the stream cannot recover Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LizardByte/Sunshine#5509 · 4 comments · Opened Aug 15, 2026
Hardcoded DSCP CS6 on audio causes episodic loss on some consumer WiFi; add option to disable QoS tagging Open

Difficulty 4/5 3-5 days Newbie friendliness 66/100

LizardByte/Sunshine#5508 · 1 comment · Opened Aug 15, 2026
macOS: Desync between Web UI and Moonlight API when manually editing apps.json Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

LizardByte/Sunshine#5505 · Opened Aug 14, 2026
KWin ScreenCast: "no more input formats" on Steam Deck LCD (rotated eDP-1 panel) — persists across encoders, OS versions, output_name, and maxBitsPerColor overrides Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5499 · 1 comment · 1 reaction · Opened Aug 12, 2026
[Windows][DS4] PS4 DualShock lightbar/LED flickers distractingly like it's broken (possibly same with rumble motors) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

LizardByte/Sunshine#5490 · Opened Aug 9, 2026
[CASE] A case where USO caused a black screen in VM streaming Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

LizardByte/Sunshine#5477 · Opened Aug 6, 2026
Can't find any displays after topology change due to stale portal_token Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

LizardByte/Sunshine#5476 · Opened Aug 5, 2026
Sunshine cannot find init function in Mesa libgallium 26.1.6 after system update Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

LizardByte/Sunshine#5474 · Opened Aug 4, 2026
Sunshine session::video segfault on stream start (AMD RDNA4 / KMS capture) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LizardByte/Sunshine#5471 · 3 comments · Opened Aug 3, 2026
PR #5200 breaks clients that negotiate maxNumReferenceFrames=1 (macOS) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5469 · 3 comments · Opened Aug 3, 2026
PIN pairing fails with "Missing CSRF token" - web UI never fetches/attaches the token Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

LizardByte/Sunshine#5467 · 2 comments · Opened Aug 1, 2026
Pairing: stale pending pair session poisons all subsequent attempts until restart (emplace never refreshes map_id_sess) Open

ai

Difficulty 4/5 3-5 days Newbie friendliness 52/100

LizardByte/Sunshine#5464 · Opened Jul 30, 2026
UPnP status codes are interpreted incorrectly with MiniUPnPc 2.2.8+ Open

Difficulty 3/5 1-2 days Newbie friendliness 56/100

LizardByte/Sunshine#5462 · Opened Jul 30, 2026
Native touch is letterbox-scaled twice when client canvas and video aspect ratios differ Open

ai

Difficulty 4/5 3-5 days Newbie friendliness 56/100

LizardByte/Sunshine#5461 · Opened Jul 29, 2026
Can't assign display after update. (Display ID always grabs the same monitor using KMS) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

LizardByte/Sunshine#5444 · 18 comments · 1 reaction · Opened Jul 24, 2026
WSASendMsg() failed: 10022 (WSAEINVAL) on every WAN / port-forwarded UDP send — IP_PKTINFO source address rejected. Minimal single-NIC repro Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

LizardByte/Sunshine#5443 · 3 comments · Opened Jul 24, 2026
MacOS hosting latency Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

LizardByte/Sunshine#5441 · 4 comments · Opened Jul 23, 2026
Linux: software encoder fails on GNOME portal/PipeWire BGRA (scale Invalid argument / imgutils ABRT) when no HW encode available Open

ai

Difficulty 4/5 3-5 days Newbie friendliness 48/100

LizardByte/Sunshine#5430 · 5 comments · Opened Jul 19, 2026
Audio crackling regression introduced after v2026.712.223218 (Windows) Open

audio:windows

Difficulty 4/5 3-5 days Newbie friendliness 38/100

LizardByte/Sunshine#5416 · 2 comments · 2 reactions · Opened Jul 15, 2026
wayland: monitor_t enumeration requires xdg_output Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

LizardByte/Sunshine#5406 · Opened Jul 13, 2026
completely unreadable text on first page (lightmode specific?) Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LizardByte/Sunshine#5401 · 1 comment · Opened Jul 11, 2026
RX 9070 XT (RDNA4): HEVC/AV1 encoder init crashes GPU driver on startup (Adrenalin 26.6.4) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LizardByte/Sunshine#5385 · 6 comments · Opened Jul 6, 2026
KMS capture produces corrupted frames and intermittent SIGSEGV when the captured KWin output uses "Prefer efficiency" color mode (Intel hybrid, Wayland) Open

Difficulty 4/5 3-5 days Newbie friendliness 47/100

LizardByte/Sunshine#5373 · 4 comments · 2 reactions · Opened Jul 4, 2026
[Wayland/KDE] Virtual touchscreen doesn't work until associated with an output Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

LizardByte/Sunshine#5371 · 1 comment · Opened Jul 4, 2026
Entire system hangs if system enters sleep mode from being AFK Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LizardByte/Sunshine#5366 · Opened Jul 2, 2026
Potential deadlocks due to thread_safe pop() with infinite wait Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

LizardByte/Sunshine#5340 · Opened Jun 26, 2026
Full windows crash and reboot whilst streaming 9070XT Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LizardByte/Sunshine#5321 · 7 comments · Opened Jun 23, 2026

A short digest of beginner-friendly GitHub issues.