(In reply to Darkspirit from comment #19) > KDE with disabled compositor, i3, etc. use alpha visual, but it's not > transparent.
WDYM, just that the background wouldn't be transparent? > Could -moz-gtk-csd-transparent-background be defined with > gdk_screen_is_composited() > and be used to forbid outer border-radius + outer shadow of main > menu/addon/etc. widgets > to remove any Xshape usage (bug 1730991 comment 6)? > According to the Chromium bugtracker, Xshape also causes performance problems > (bug 1730991 comment 7). I'm not sure about this (not familiar with XShape at all). This patch stack makes Wayland look great, but on X11/XWayland I still see the compositor shadow drawn around the crisp corner when using a lightweight theme... Do you know whether that's avoidable Martin? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871644 Title: Top corners of Firefox windows have weird black protrusions from the rounded edges To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1871644/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs