Theia will not start on Fedora Linux 42 #15998

Ibozz91 · 2025-07-14T03:45:29Z

Ibozz91
Jul 14, 2025

Hello,
I am new to this IDE and am getting an error similar to the one at #15394 after getting an update. No line similar to eval 'ssh-agent' is in my .profile. Starting the program under sudo ./TheiaIDE.AppImage > logs.txt gives the following response in terminal:

[3747:0713/233612.086800:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
[3747:0713/233612.086899:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
[3747:0713/233612.086920:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
[3747:0713/233612.086941:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
[3747:0713/233612.086961:ERROR:dbus/object_proxy.cc:590] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

[3747:0713/233612.297226:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
Authorization required, but no authorization protocol specified

[3747:0713/233612.320908:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

[3820:0713/233612.418131:ERROR:ui/gl/angle_platform_impl.cc:49] Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
ERR: Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
[3820:0713/233612.418239:ERROR:ui/gl/gl_display.cc:508] EGL Driver message (Critical) eglInitialize: Could not open the default X display.
[3820:0713/233612.418276:ERROR:ui/gl/gl_display.cc:780] eglInitialize OpenGL failed with error EGL_NOT_INITIALIZED, trying next display type
Authorization required, but no authorization protocol specified

[3820:0713/233612.418397:ERROR:ui/gl/angle_platform_impl.cc:49] Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
ERR: Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
[3820:0713/233612.418437:ERROR:ui/gl/gl_display.cc:508] EGL Driver message (Critical) eglInitialize: Could not open the default X display.
[3820:0713/233612.418471:ERROR:ui/gl/gl_display.cc:780] eglInitialize OpenGLES failed with error EGL_NOT_INITIALIZED
[3820:0713/233612.418503:ERROR:ui/gl/gl_display.cc:815] Initialization of all EGL display types failed.
[3820:0713/233612.418539:ERROR:ui/ozone/common/gl_ozone_egl.cc:26] GLDisplayEGL::Initialize failed.
Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

[3820:0713/233612.572321:ERROR:ui/gl/angle_platform_impl.cc:49] Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
ERR: Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
[3820:0713/233612.572396:ERROR:ui/gl/gl_display.cc:508] EGL Driver message (Critical) eglInitialize: Could not open the default X display.
[3820:0713/233612.572434:ERROR:ui/gl/gl_display.cc:780] eglInitialize OpenGL failed with error EGL_NOT_INITIALIZED, trying next display type
Authorization required, but no authorization protocol specified

[3820:0713/233612.572545:ERROR:ui/gl/angle_platform_impl.cc:49] Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
ERR: Display.cpp:1079 (initialize): ANGLE Display::initialize error 12289: Could not open the default X display.
[3820:0713/233612.572588:ERROR:ui/gl/gl_display.cc:508] EGL Driver message (Critical) eglInitialize: Could not open the default X display.
[3820:0713/233612.572634:ERROR:ui/gl/gl_display.cc:780] eglInitialize OpenGLES failed with error EGL_NOT_INITIALIZED
[3820:0713/233612.572670:ERROR:ui/gl/gl_display.cc:815] Initialization of all EGL display types failed.
[3820:0713/233612.572705:ERROR:ui/ozone/common/gl_ozone_egl.cc:26] GLDisplayEGL::Initialize failed.
[3820:0713/233612.574432:ERROR:components/viz/service/main/viz_main_impl.cc:183] Exiting GPU process due to errors during initialization
Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

[3856:0713/233612.751940:ERROR:ui/gl/angle_platform_impl.cc:49] DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
ERR: DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
2025-07-14T03:36:12.751Z root ERROR (node:3801) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `theia-ide-electron-app.bin --trace-deprecation ...` to show where the warning was created)
[3856:0713/233612.752037:ERROR:ui/gl/angle_platform_impl.cc:49] Display.cpp:1079 (initialize): ANGLE Display::initialize error 0: Not initialized.
ERR: Display.cpp:1079 (initialize): ANGLE Display::initialize error 0: Not initialized.
[3856:0713/233612.752089:ERROR:ui/gl/gl_display.cc:508] EGL Driver message (Critical) eglInitialize: Not initialized.
[3856:0713/233612.752130:ERROR:ui/gl/gl_display.cc:780] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[3856:0713/233612.752175:ERROR:ui/gl/gl_display.cc:815] Initialization of all EGL display types failed.
[3856:0713/233612.752218:ERROR:ui/ozone/common/gl_ozone_egl.cc:26] GLDisplayEGL::Initialize failed.
2025-07-14T03:36:12.756Z root WARN The local plugin referenced by local-dir:/root/.theia-ide/plugins does not exist.
2025-07-14T03:36:12.756Z root WARN The local plugin referenced by local-dir:/root/.theia-ide/deployedPlugins does not exist.
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-anthropic relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-chat relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-chat-ui relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-code-completion relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-core relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-editor relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-google relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-history relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-huggingface relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-ide relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-llamafile relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-mcp relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-ollama relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-openai relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-scanoss relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-terminal relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/ai-vercel-ai relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/bulk-edit relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/callhierarchy relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/collaboration relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/console relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/core relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/debug relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/dev-container relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/editor relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/editor-preview relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.771Z root ERROR Cannot resolve package @theia/electron relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/external-terminal relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/file-search relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/filesystem relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/getting-started relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/keymaps relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/markers relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/memory-inspector relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/messages relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/metrics relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/mini-browser relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/monaco relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/navigator relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/outline-view relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/output relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/plugin-dev relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/plugin-ext relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/plugin-ext-vscode relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/preferences relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/preview relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/process relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/property-view relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/remote relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/remote-wsl relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/scanoss relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/scm relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/search-in-workspace relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/secondary-window relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/task relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/terminal relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/timeline relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/toolbar relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/typehierarchy relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/userstorage relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/variable-resolver relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/vsx-registry relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package @theia/workspace relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package fs-extra relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package theia-ide-launcher-ext relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package theia-ide-product-ext relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
2025-07-14T03:36:12.772Z root ERROR Cannot resolve package theia-ide-updater-ext relative to /tmp/.mount_TheiaIiYRWUO/resources/app/package.json
Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

[3856:0713/233612.899901:ERROR:ui/gl/angle_platform_impl.cc:49] DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
ERR: DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
[3856:0713/233612.899995:ERROR:ui/gl/angle_platform_impl.cc:49] Display.cpp:1079 (initialize): ANGLE Display::initialize error 0: Not initialized.
ERR: Display.cpp:1079 (initialize): ANGLE Display::initialize error 0: Not initialized.
[3856:0713/233612.900041:ERROR:ui/gl/gl_display.cc:508] EGL Driver message (Critical) eglInitialize: Not initialized.
[3856:0713/233612.900082:ERROR:ui/gl/gl_display.cc:780] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[3856:0713/233612.900127:ERROR:ui/gl/gl_display.cc:815] Initialization of all EGL display types failed.
[3856:0713/233612.900163:ERROR:ui/ozone/common/gl_ozone_egl.cc:26] GLDisplayEGL::Initialize failed.
[3856:0713/233612.901659:ERROR:components/viz/service/main/viz_main_impl.cc:183] Exiting GPU process due to errors during initialization
Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

[3881:0713/233612.921357:ERROR:ui/base/x/x11_software_bitmap_presenter.cc:150] XGetWindowAttributes failed for window 14680068
[3881:0713/233612.925054:ERROR:ui/base/x/x11_software_bitmap_presenter.cc:150] XGetWindowAttributes failed for window 14680070
2025-07-14T03:36:14.484Z root WARN Linked preference "workbench.colorCustomizations" not found.
2025-07-14T03:36:14.521Z root WARN Frontend keybindings.onStart took longer than the expected maximum 100 milliseconds: 162.7 ms [Finished 1.696 s after frontend start]
2025-07-14T03:36:14.640Z NavigationLocationService WARN no activative navigation Error: No active navigation
    at n.register (file:///tmp/.mount_TheiaIiYRWUO/resources/app/lib/frontend/bundle.js:2:5508555)
    at n.restoreNavigationLocations (file:///tmp/.mount_TheiaIiYRWUO/resources/app/lib/frontend/bundle.js:2:12595863)
    at async n.restoreState (file:///tmp/.mount_TheiaIiYRWUO/resources/app/lib/frontend/bundle.js:2:12595453)
2025-07-14T03:36:14.810Z root WARN Frontend d.onStart took longer than the expected maximum 100 milliseconds: 155.1 ms [Finished 1.993 s after frontend start]
[3747:0713/233614.956530:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
2025-07-14T03:36:16.332Z root WARN A contributed preference schema has validation issues : data.properties['java.showBuildStatusOnStart.enabled'].anyOf[1] should be object,boolean
2025-07-14T03:36:16.332Z root WARN A contributed preference schema has validation issues : data.properties['java.debug.settings.exceptionBreakpoint.skipClasses'].items.anyOf[1] should be object,boolean, data.properties['java.debug.settings.exceptionBreakpoint.skipClasses'].items should be array, data.properties['java.debug.settings.exceptionBreakpoint.skipClasses'].items should match some schema in anyOf
2025-07-14T03:36:16.332Z root WARN A contributed preference schema has validation issues : data.properties['java.project.exportJar.targetPath'].anyOf[1] should be object,boolean
2025-07-14T03:36:16.333Z root WARN A contributed preference schema has validation issues : data.properties['java.test.config'].items.properties['classPaths'].items.anyOf[1] should be object,boolean, data.properties['java.test.config'].items.properties['classPaths'].items should be array, data.properties['java.test.config'].items.properties['classPaths'].items should match some schema in anyOf, data.properties['java.test.config'].items should be array, data.properties['java.test.config'].items should match some schema in anyOf
2025-07-14T03:36:16.338Z root WARN a registered grammar provider for 'source.java' scope is overridden
2025-07-14T03:36:16.396Z root WARN 'cpp' language is remapped from 'source.cpp.embedded.macro' to 'source.cpp' scope
2025-07-14T03:36:16.396Z root WARN a registered grammar configuration for 'cpp' language is overridden
2025-07-14T03:36:16.396Z root WARN [7831319c-a157-4d5d-8304-4d85d489a598][vscode.html]: Language for 'source.smarty' not found.
2025-07-14T03:36:16.397Z root WARN 'java' language is remapped from 'source.java' to 'source.java' scope
2025-07-14T03:36:16.397Z root WARN a registered grammar configuration for 'java' language is overridden
2025-07-14T03:36:16.397Z root WARN [7831319c-a157-4d5d-8304-4d85d489a598][vscode.markdown]: Language for 'meta.embedded.block.vs_net' not found.
2025-07-14T03:36:16.398Z root WARN [7831319c-a157-4d5d-8304-4d85d489a598][vscode.markdown]: Language for 'meta.embedded.block.dosbatch' not found.
2025-07-14T03:36:16.398Z root WARN [7831319c-a157-4d5d-8304-4d85d489a598][vscode.markdown]: Language for 'meta.embedded.block.coffee' not found.
2025-07-14T03:36:16.398Z root WARN [7831319c-a157-4d5d-8304-4d85d489a598][vscode.markdown]: Language for 'meta.embedded.block.objc' not found.
2025-07-14T03:36:16.398Z root WARN [7831319c-a157-4d5d-8304-4d85d489a598][vscode.markdown]: Language for 'meta.embedded.block.perl6' not found.
2025-07-14T03:36:16.398Z root WARN [7831319c-a157-4d5d-8304-4d85d489a598][vscode.markdown]: Language for 'meta.embedded.block.scala' not found.
2025-07-14T03:36:16.398Z root WARN 'php' language is remapped from 'source.php' to 'text.html.php' scope
2025-07-14T03:36:16.399Z root WARN a registered grammar configuration for 'php' language is overridden
[3747:0713/233616.492383:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
2025-07-14T03:36:16.759Z root WARN Linked preference "debug.node.autoAttach" not found.
2025-07-14T03:36:16.977Z plugin-manager WARN Unsupported activation events: onProfile, onProfile:github, please open an issue: https://github.com/eclipse-theia/theia/issues/new
2025-07-14T03:36:16.977Z plugin-manager WARN Unsupported activation events: onOpenExternalUri:http, onOpenExternalUri:https, please open an issue: https://github.com/eclipse-theia/theia/issues/new
2025-07-14T03:36:16.977Z plugin-manager WARN Unsupported activation events: onWalkthrough:nodejsWelcome, please open an issue: https://github.com/eclipse-theia/theia/issues/new
2025-07-14T03:36:16.978Z plugin-manager WARN Unsupported activation events: onWalkthrough:javaWelcome, please open an issue: https://github.com/eclipse-theia/theia/issues/new
2025-07-14T03:36:16.978Z plugin-manager WARN Unsupported activation events: onEditSession:file, please open an issue: https://github.com/eclipse-theia/theia/issues/new
2025-07-14T03:36:16.978Z plugin-manager WARN Unsupported activation events: onTunnel, please open an issue: https://github.com/eclipse-theia/theia/issues/new
2025-07-14T03:36:17.383Z root WARN Cannot save data: no opened workspace
(node:3747) UnhandledPromiseRejectionWarning: Error: Cancelled
    at d (/tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/69.js:2:107507)
    at /tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/69.js:2:162024
    at /tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/69.js:2:127474
    at s.invoke (/tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/69.js:2:127564)
    at a.fire (/tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/69.js:2:129367)
    at c.cancel (/tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/69.js:2:106711)
    at t.CancellationTokenSource.cancel (/tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/69.js:2:107266)
    at d (/tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/767.js:4:24926)
    at /tmp/.mount_TheiaIiYRWUO/resources/app/lib/backend/767.js:4:25066
(Use `theia-ide-electron-app.bin --trace-warnings ...` to show where the warning was created)
(node:3747) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2)
2025-07-14T03:36:19.930Z root WARN Widget was activated, but did not accept focus after 2000ms: getting.started.widget

I do get a window in the GUI with the welcome title, but it is an entirely white screen. The result in logs.txt is also attached.
Is there anything that can be done about this?
logs.txt

sgraband · 2025-07-17T07:27:44Z

sgraband
Jul 17, 2025
Collaborator

Hey @Ibozz91, thank you for reporting this. Could you retry if this error persists with the latest version 1.63.3: #15940 (comment)?

Thanks in advance 🙂

0 replies

Ibozz91 · 2025-07-17T14:56:20Z

Ibozz91
Jul 17, 2025
Author

Hello,
I tried this, and I am still getting what seems to be the same error.

0 replies

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