Created attachment 8688819 [details] disappeared tiles in toolbar menu In Firefox 45.0 on Linux64 (Xubuntu 15.10), moving the mouse over tiles in the toolbar menu makes them disappear; see attached screenshot. The problem started with Nightly from November 12.
I can reproduce this too in Firefox 45 Nightly on Debian stretch / amd64. It also affects doorhanger popups. [Tracking Requested - why for this release]: Serious user-visible regression in Firefox 45 for Linux.
tracking-firefox45: --- → ?
I can't reproduce this in a VM with Ubuntu 15.10 & GTK 3.16.7. Matt said on IRC that he's on GTK 3.18.2. Markus, what version are you on? |dpkg -l libgtk-3-0|
(In reply to Ryan VanderMeulen [:RyanVM] from comment #2) > Markus, what version are you on? |dpkg -l libgtk-3-0| $ dpkg -l libgtk-3-0 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==============-============-============-================================= ii libgtk-3-0:amd 3.16.7-0ubun amd64 GTK+ graphical user interface lib
Need a non-compositing window manager to reproduce (or one that allows compositing to be disabled). Bug 1210560 is a very likely suspect.
Component: Widget: Gtk → Graphics
Summary: Tiles disappear from toolbar menu on mouse over → [non-compositing wm] Tiles disappear from toolbar menu on mouse over
Status: NEW → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1224974
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