** Description changed: - After upgrading to Ubuntu 26.04 (current development branch), several Snaps have lost core UI functionality. The menu bars (File, Edit, Tools, etc.) are non-functional, and mouse-driven interactions like "Copy/Paste" via context menus are failing. - - OS: Ubuntu 26.04 (Development Branch) - Snapd version: 2.74.1 - Desktop Environment: GNOME (default) - Display Server: Wayland - - Affected Applications + [ Impact ] - The issue is not isolated to a single package, suggesting a systemic - problem with snapd or xdg-desktop-portal. + After upgrading to Ubuntu 26.04 (current development branch), some Snaps + have lost core UI functionality. The menu bars (File, Edit, Tools, etc.) + are non-functional, and mouse-driven interactions like "Copy/Paste" via + context menus are failing. - Slack (Snap version) - Steam (Snap version) + The issue is consistently reproducible with the Slack and Steam snaps. - Note: These applications haven't been updated recently, and worked - correctly on Ubuntu 25.10. + This seems to only affect snaps that use X11 through Xwayland, but it + could, in theory, have larger unknown side-effects. - Steps to Reproduce + [ Test Plan ] Install Ubuntu 26.04. Install Slack or Steam via Snap: sudo snap install slack. Launch the application. Attempt to click on any item in the top menu bar (e.g., "File"). - Attempt to right-click and copy/paste text within the app. + -> Verify that a popup menu appears + Verify that you're able to right-click and copy/paste text within the app. - The menu bar is visible but unresponsive to clicks. - Clipboard actions (copy/paste) via mouse do not trigger. - Communication between the Snap and the host system seems degraded. - - The menu bar should be interactive and the clipboard should function as it did in Ubuntu 25.10. + [ Where problems could occur ] - Thanks! While this might not be a critical system failure, it - significantly hinders user productivity and workflow. Furthermore, it - could be symptomatic of deeper underlying regressions in how Snapd - communicates with the host's desktop services + TODO - More info: https://forum.snapcraft.io/t/broken-menu-bars-and-clipboard- - interaction-in-multiple-snaps-slack-steam-on-ubuntu-26-04/51168 + [ Other info ] + + https://forum.snapcraft.io/t/broken-menu-bars-and-clipboard-interaction- + in-multiple-snaps-slack-steam-on-ubuntu-26-04/51168
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2147501 Title: Broken menu bars and clipboard interaction in multiple Snaps on Ubuntu 26.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2147501/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
