Fix wayland image paste error (#4824)

## Summary
- log and surface clipboard failures instead of silently ignoring them
when `Ctrl+V` pastes an image (`paste_image_to_temp_png()` now feeds an
error history cell)
- enable `arboard`’s `wayland-data-control` feature so native Wayland
sessions can deliver image data without XWayland
- keep the success path unchanged: valid images still attach and show
the `[image …]` placeholder as before

Fixes #4818

---------

Co-authored-by: Eric Traut <etraut@openai.com>
Co-authored-by: Jeremy Rose <172423086+nornagon-openai@users.noreply.github.com>

codex-rs/Cargo.lock

@@ -211,6 +211,7 @@ dependencies = [
  "parking_lot",
  "percent-encoding",
  "windows-sys 0.59.0",
+ "wl-clipboard-rs",
  "x11rb",
 ]
 
@@ -4287,6 +4288,16 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "os_pipe"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db335f4760b14ead6290116f2427bf33a14d4f0617d49f78a246de10c1831224"
+dependencies = [
+ "libc",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "owo-colors"
 version = "4.2.2"
@@ -4663,6 +4674,15 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
 
+[[package]]
+name = "quick-xml"
+version = "0.37.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "331e97a1af0bf59823e6eadffe373d7b27f485be8748f71471c662c1f269b7fb"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quick-xml"
 version = "0.38.0"
@@ -6700,6 +6720,18 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4013970217383f67b18aef68f6fb2e8d409bc5755227092d32efb0422ba24b8"
 
+[[package]]
+name = "tree_magic_mini"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f943391d896cdfe8eec03a04d7110332d445be7df856db382dd96a730667562c"
+dependencies = [
+ "memchr",
+ "nom",
+ "once_cell",
+ "petgraph",
+]
+
 [[package]]
 name = "try-lock"
 version = "0.2.5"
@@ -7037,6 +7069,76 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "wayland-backend"
+version = "0.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "673a33c33048a5ade91a6b139580fa174e19fb0d23f396dca9fa15f2e1e49b35"
+dependencies = [
+ "cc",
+ "downcast-rs",
+ "rustix 1.0.8",
+ "smallvec",
+ "wayland-sys",
+]
+
+[[package]]
+name = "wayland-client"
+version = "0.31.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c66a47e840dc20793f2264eb4b3e4ecb4b75d91c0dd4af04b456128e0bdd449d"
+dependencies = [
+ "bitflags 2.9.1",
+ "rustix 1.0.8",
+ "wayland-backend",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-protocols"
+version = "0.32.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "efa790ed75fbfd71283bd2521a1cfdc022aabcc28bdcff00851f9e4ae88d9901"
+dependencies = [
+ "bitflags 2.9.1",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-protocols-wlr"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "efd94963ed43cf9938a090ca4f7da58eb55325ec8200c3848963e98dc25b78ec"
+dependencies = [
+ "bitflags 2.9.1",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-protocols",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-scanner"
+version = "0.31.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54cb1e9dc49da91950bdfd8b848c49330536d9d1fb03d4bfec8cae50caa50ae3"
+dependencies = [
+ "proc-macro2",
+ "quick-xml 0.37.5",
+ "quote",
+]
+
+[[package]]
+name = "wayland-sys"
+version = "0.31.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34949b42822155826b41db8e5d0c1be3a2bd296c747577a43a3e6daefc296142"
+dependencies = [
+ "pkg-config",
+]
+
 [[package]]
 name = "web-sys"
 version = "0.3.77"
@@ -7608,6 +7710,25 @@ dependencies = [
  "bitflags 2.10.0",
 ]
 
+[[package]]
+name = "wl-clipboard-rs"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5ff8d0e60065f549fafd9d6cb626203ea64a798186c80d8e7df4f8af56baeb"
+dependencies = [
+ "libc",
+ "log",
+ "os_pipe",
+ "rustix 0.38.44",
+ "tempfile",
+ "thiserror 2.0.16",
+ "tree_magic_mini",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-protocols",
+ "wayland-protocols-wlr",
+]
+
 [[package]]
 name = "writeable"
 version = "0.6.2"

codex-rs/Cargo.toml

@@ -94,7 +94,7 @@ mcp_test_support = { path = "mcp-server/tests/common" }
 allocative = "0.3.3"
 ansi-to-tui = "7.0.0"
 anyhow = "1"
-arboard = "3"
+arboard = { version = "3", features = ["wayland-data-control"] }
 askama = "0.14"
 assert_cmd = "2"
 assert_matches = "1.5.0"

codex-rs/tui/src/chatwidget.rs

@@ -1143,8 +1143,21 @@ impl ChatWidget {
                 kind: KeyEventKind::Press,
                 ..
             } if modifiers.contains(KeyModifiers::CONTROL) && c.eq_ignore_ascii_case(&'v') => {
-                if let Ok((path, info)) = paste_image_to_temp_png() {
-                    self.attach_image(path, info.width, info.height, info.encoded_format.label());
+                match paste_image_to_temp_png() {
+                    Ok((path, info)) => {
+                        self.attach_image(
+                            path,
+                            info.width,
+                            info.height,
+                            info.encoded_format.label(),
+                        );
+                    }
+                    Err(err) => {
+                        tracing::warn!("failed to paste image: {err}");
+                        self.add_to_history(history_cell::new_error_event(format!(
+                            "Failed to paste image: {err}",
+                        )));
+                    }
                 }
                 return;
             }