Description of problem: Mouse cursor disappeared, when moving above any gnome-window or menu. Version-Release number of selected component (if applicable): gnome-classic-session.noarch 3.18.4-1.fc23 @updates gnome-clocks.x86_64 3.18.0-1.fc23 @koji-override-0 gnome-color-manager.x86_64 3.18.0-1.fc23 @koji-override-0 gnome-desktop3.x86_64 3.18.2-1.fc23 @updates gnome-disk-utility.x86_64 3.18.3.1-1.fc23 @updates gnome-font-viewer.x86_64 3.16.2-3.fc23 @koji-override-0 gnome-keyring.x86_64 3.18.3-1.fc23 @updates gnome-keyring-pam.x86_64 3.18.3-1.fc23 @updates gnome-menus.x86_64 3.13.3-4.fc23 @koji-override-0 gnome-online-accounts.x86_64 3.18.4-1.fc23 @updates gnome-screenshot.x86_64 3.18.0-1.fc23 @koji-override-0 gnome-session.x86_64 3.18.1.2-2.fc23 @updates gnome-session-wayland-session.x86_64 3.18.1.2-2.fc23 @updates gnome-session-xsession.x86_64 3.18.1.2-2.fc23 @updates gnome-settings-daemon.x86_64 3.18.2-1.fc23 @updates gnome-shell.x86_64 3.18.4-1.fc23 @updates gnome-shell-extension-alternate-tab.noarch 3.18.4-1.fc23 @updates gnome-shell-extension-apps-menu.noarch 3.18.4-1.fc23 @updates gnome-shell-extension-background-logo.noarch 3.18.0-1.fc23 @koji-override-0 gnome-shell-extension-common.noarch 3.18.4-1.fc23 @updates gnome-shell-extension-launch-new-instance.noarch 3.18.4-1.fc23 @updates gnome-shell-extension-places-menu.noarch 3.18.4-1.fc23 @updates gnome-shell-extension-user-theme.noarch 3.18.4-1.fc23 @updates gnome-shell-extension-window-list.noarch 3.18.4-1.fc23 @updates gnome-system-monitor.x86_64 3.18.2-1.fc23 @updates gnome-terminal.x86_64 3.18.2-1.fc23 @updates gnome-themes-standard.x86_64 3.18.0-1.fc23 @koji-override-0 gnome-tweak-tool.noarch 3.18.1-1.fc23 @updates gnome-user-share.x86_64 3.18.0-1.fc23 @koji-override-0 gnome-vfs2.x86_64 2.24.4-19.fc23 @fedora gnome-vfs2-common.noarch 2.24.4-19.fc23 @fedora xorg-x11-drv-intel.x86_64 2.99.917-19.20151206.fc23 @System How reproducible: Steps to Reproduce: 1. Move cursor to top bar or popup desktop menu, or Activities Actual results: Mouse cursor is invisible. Additional info: Cursor become visible above any non-gnome-shell window. In Nautilus and Settings works very well, title bar works very well, but menu on it hides cursor.
It's happen after last gnome-shell update yesterday. Desktop is unoperable by mouse, I can run applications only by keyboard :(
Created attachment 1134580 [details] Video showing the problem
I can confirm the issue.
So, after downgrading several packages, I found that the defective update is for me the "mutter" package. The original action of dnf was: Upgraded mutter-3.18.2-1.fc23.x86_64 @updates Upgrade 3.18.3-1.fc23.x86_64 @updates After downgrading (dnf downgrade mutter) to mutter-3.18.1-4.fc23.x86_64 everything looks normal (mouse pointer is visible on gnome login shell as well after login on desktop menus).
*** Bug 1316250 has been marked as a duplicate of this bug. ***
should be fixed now upstream, I think.