Confirmed. Although in 17.10 the default theme uses an orange border, not blue.
** Summary changed: - Blue border flickers in Overview when you hover mouse away from & over window + Highlight border flickers in Overview when you hover mouse away from & over window ** Description changed: BEHAVIOR - When you enter activities overview, and hover your mouse over an open window (or away from an open window and then back over an open window) the blue border around the window flickers: it briefly fades, then returns. The blue border also flickers when you hover over the "X" close button at the top-right of a window in Overview, and then back to the window. + When you enter activities overview, and hover your mouse over an open window (or away from an open window and then back over an open window) the border around the window flickers: it briefly fades, then returns. The border also flickers when you hover over the "X" close button at the top-right of a window in Overview, and then back to the window. EXPECTED BEHAVIOR That the blue border wouldn't flicker (or quickly fade out then fade back in) when you move the mouse into, over, or away from the window in Activities Overview. BUG DISCOVERED USING Ubuntu 17.10 beta 2 GNOME shell 3.26.1 (gnome-session package, vanilla gnome shell) Nvidia 384.90 proprietary drivers X.org 1.19.4 Linux kernel 4.13.0-15-generic -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1723554 Title: Highlight border flickers in Overview when you hover mouse away from & over window To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1723554/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
