linux development often show blank screen.

[yuyang-ok]

when modify some code , sometimes the webview component show nothing.
I need restart pnpm run dev and restart the rust backend to make it working again.
Anyone else have the same problem???

[FabianLars]

i don't think i've heard about this behavior before. Can you share the output of pnpm tauri dev as well please?

[yuyang-ok]

@FabianLars Ok I will make screen shot and some information next time I have this issue

[yuyang-ok]

@FabianLars first of all I am not using pnpm tauri dev command I am using cargo r and pnpm run dev

[yuyang-ok]

https://github.com/yuyang-ok/video/blob/main/video_20250119_133805.mp4

[yuyang-ok]

yuyang@yuyang-ThinkBook-16-G5-ARP:~/projects/db/dbnexus-app$ pnpm tauri info 

> [email protected] tauri /home/yuyang/projects/db/dbnexus-app
> tauri "info"

WARNING: Only one package manager should be used, but found yarn and npm and pnpm.
         Please remove unused package manager lock files, will use yarn for now!

[✔] Environment
    - OS: Ubuntu 24.4.0 x86_64 (X64) (ubuntu on wayland)
    ✔ webkit2gtk-4.1: 2.46.5
    ✔ rsvg2: 2.58.0
    ✔ rustc: 1.86.0-nightly (6067b3631 2025-01-17)
    ✔ cargo: 1.86.0-nightly (088d49608 2025-01-10)
    ✔ rustup: 1.27.1 (54dd3d00f 2024-04-24)
    ✔ Rust toolchain: nightly-x86_64-unknown-linux-gnu (default)
    - node: 22.13.0
    - pnpm: 9.15.4
    - yarn: 1.22.22
    - npm: 10.9.2

[-] Packages
    - tauri 🦀: 2.1.1
    - tauri-build 🦀: 2.0.3
    - wry 🦀: 0.47.2
    - tao 🦀: 0.30.8
    - @tauri-apps/api : 2.0.0-beta.13
    - @tauri-apps/cli : 2.2.4

[-] Plugins
    - tauri-plugin-dialog 🦀: 2.2.0
    - @tauri-apps/plugin-dialog : 2.2.0
    - tauri-plugin-fs 🦀: 2.2.0
    - @tauri-apps/plugin-fs : 2.2.0
    - tauri-plugin-http 🦀: 2.2.0
    - @tauri-apps/plugin-http : 2.2.0
    - tauri-plugin-shell 🦀: 2.2.0
    - @tauri-apps/plugin-shell : 2.2.0
    - tauri-plugin-store 🦀: 2.2.0
    - @tauri-apps/plugin-store : 2.2.0

[-] App
    - build-type: bundle
    - CSP: unset
    - frontendDist: ../dist
    - devUrl: http://localhost:1420/
    - framework: React
    - bundler: Vite

[yuyang-ok]

yuyang@yuyang-ThinkBook-16-G5-ARP:~/projects/db/dbnexus-app$ pnpm tauri dev 

> [email protected] tauri /home/yuyang/projects/db/dbnexus-app
> tauri "dev"

    Running BeforeDevCommand (`yarn dev`)
yarn run v1.22.22
$ vite

  VITE v6.0.7  ready in 133 ms

  ➜  Local:   http://localhost:1420/
    Info Watching /home/yuyang/projects/db/dbnexus-app/src-tauri for changes...
    Info Watching /home/yuyang/projects/db/dbnexus-db for changes...
    Info Watching /home/yuyang/projects/db/dbnexus-app/src-tauri for changes...
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
     Running `/home/yuyang/projects/db/target/debug/dbnexus-app`

[FabianLars]

first of all I am not using pnpm tauri dev command I am using cargo r and pnpm run dev

at first i thought that maybe that the issue could be that you're invoking new rust functionality in your frontend that needs a backend reload and will error out otherwise, but that video shows that the webview itself crashes completely. 🤔

Does setting the WEBKIT_DISABLE_COMPOSITING_MODE=1 env var help?

[yuyang-ok]

@FabianLars thanks I will try WEBKIT_DISABLE_COMPOSITING_MODE=1 .
I will brief u later

[yuyang-ok]

@FabianLars I think WEBKIT_DISABLE_COMPOSITING_MODE=1 not working.

[yuyang-ok]

sometimes restart cargo r not working , somehow u need rerun pnpm run dev