I confirmed the fix in 24.04 and created https://salsa.debian.org/gnome- team/gtk3/-/merge_requests/24 for it.
** Description changed: + [Impact] + In Noble a GtkGlArea widget with transparency doesn't show the GTK widgets beneath it correctly. This was a regression fixed in https://gitlab.gnome.org/GNOME/gtk/-/commit/6754765a5a849ecbdd5c5fa60b5a6f80a968133e (released in 3.24.42). - Test Case: + [Test Case] Run gdkgears: $ apt source gtk+3.0 $ cd src/gtk+3.0-3.24.41 $ meson _build $ ninja -C _build $ ./_build/tests/gdkgears Click "Alpha" checkbox. Expected results: Gears are shown with Gtk window background behind them. Observed results: Uninitialized buffer is shown behind gears (commonly looks like repeated contents of old window frames). + + [Regression potential] + + Issues can be expected in GTK3 widgets with a transparent background. ** Summary changed: - GLArea transparency broken + [SRU] GLArea transparency broken -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/2077290 Title: [SRU] GLArea transparency broken Status in gtk+3.0 package in Ubuntu: Fix Released Status in gtk+3.0 source package in Noble: Triaged Bug description: [Impact] In Noble a GtkGlArea widget with transparency doesn't show the GTK widgets beneath it correctly. This was a regression fixed in https://gitlab.gnome.org/GNOME/gtk/-/commit/6754765a5a849ecbdd5c5fa60b5a6f80a968133e (released in 3.24.42). [Test Case] Run gdkgears: $ apt source gtk+3.0 $ cd src/gtk+3.0-3.24.41 $ meson _build $ ninja -C _build $ ./_build/tests/gdkgears Click "Alpha" checkbox. Expected results: Gears are shown with Gtk window background behind them. Observed results: Uninitialized buffer is shown behind gears (commonly looks like repeated contents of old window frames). [Regression potential] Issues can be expected in GTK3 widgets with a transparent background. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/2077290/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
