User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0 Steps to reproduce: 1. Run any new linux distro with GNOME 2. Set 200% scaling in display settings 3. use Arc GTK theme 4. disable firefox titlebar in customize More info here: https://github.com/NicoHood/arc-theme/issues/138 note: Ubuntu Ambiance has this issue too Actual results: Firefox is not rendering the image from background-image property of the window controls with 200% scaling. Expected results: The window controls should be rendered at high resolution and not be blurry
Component: Theme → Widget: Gtk
Product: Firefox → Core
Still the case on nightly 65.0a1
Can you please try Wayland builds? Run GDK_BACKEND=wayland ./firefox on Wayland enabled system. X11 has trouble to support 200% scale when running on semi-HiDPI systems.
So sorry I didn't see this earlier. I am not sure what you mean by waylan builds, but nightly has it right? I updated today. Test: latest firefox-trunk, logged in to a gnome wayland session. Ran with command GDK_BACKEND=wayland firefox-trunk Still got the blurry buttons still, and loads of weird window resizing issues. I could send a screenshot if it is useful but I assume it is not as nothing has changed since the last time. Also what do you mean by semi-HiDpi?
Status: UNCONFIRMED → RESOLVED
Closed: 3 months ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1319838
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