Skip to content

fix(linux): resolve wayland protocol error 71 and webkit dmabuf crashes #21

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
EduTiyo merged 1 commit into from
Sep 23, 2026
Merged

fix(linux): resolve wayland protocol error 71 and webkit dmabuf crashes #21

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 17 additions & 0 deletions src-tauri/src/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,8 +37,25 @@ fn ensure_sensible_path() {
#[cfg(not(target_os = "macos"))]
fn ensure_sensible_path() {}

#[cfg(target_os = "linux")]
fn ensure_linux_env() {
// Avoid Wayland protocol crash ("Error 71 dispatching to Wayland display")
// by falling back to X11/XWayland when GDK_BACKEND is not explicitly set.
if std::env::var_os("GDK_BACKEND").is_none() {
std::env::set_var("GDK_BACKEND", "x11");
}
// Prevent WebKitGTK DMA-BUF rendering crashes and white/blank screens.
if std::env::var_os("WEBKIT_DISABLE_DMABUF_RENDERER").is_none() {
std::env::set_var("WEBKIT_DISABLE_DMABUF_RENDERER", "1");
}
}

#[cfg(not(target_os = "linux"))]
fn ensure_linux_env() {}

#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
ensure_linux_env();
ensure_sensible_path();
let state = build_state().expect("failed to initialize CodeLaunch state");

Expand Down
Loading