debcrafters-packages team mailing list archive

[Ubuntu SRU Bot <2109964@xxxxxxxxxxxxxxxxxx>]

All autopkgtests for the newly accepted gtk4 (4.18.5+ds-0ubuntu0.1) for plucky have finished running.
The following regressions have been reported in tests triggered by the package:

cozy/unknown (s390x)
flatpak/1.16.0-2 (amd64)
gajim/unknown (armhf)
game-data-packager/unknown (armhf)
gsequencer/unknown (amd64, s390x)
gtk+2.0/unknown (s390x)
gtk4/unknown (s390x)
gtksourceview5/unknown (s390x)
ibus/unknown (s390x)
libadwaita-1/1.7.0-1ubuntu2 (amd64)
libreoffice/4:25.2.3-0ubuntu0.25.04.1 (amd64, arm64)
mutter/unknown (amd64)
nfoview/unknown (s390x)
parlatype/unknown (amd64, s390x)
rust-gsk4-sys/unknown (s390x)
rust-gst-plugin-gtk4/0.13.5-1 (arm64, ppc64el)
rust-gst-plugin-gtk4/unknown (s390x)
rust-gtk4/unknown (s390x)
rust-gtk4-sys/unknown (amd64, s390x)
rust-swtchr/unknown (s390x)


Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-
migration/plucky/update_excuses.html#gtk4

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

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https://bugs.launchpad.net/bugs/2109964

Title:
  [SRU] Update gtk4 to 4.18.5

Status in gtk4 package in Ubuntu:
  Fix Committed
Status in gtk4 source package in Plucky:
  Fix Committed

Bug description:
  [ Impact ]

  4.18.5 is a new bugfix release from upstream:
  https://gitlab.gnome.org/GNOME/gtk/-/blob/4.18.5/NEWS?ref_type=tags

  * Bugs fixed:
    - #5844 `gdk_surface_get_device_position: assertion 'GDK_IS_SURFACE (surface)'
      failed` on popover close (Alessandro Astone)
    - #7451 Cairo device scale changes lead to significant performance regression
      in cairo blur (Sebastian Keller) (bug 2107245)
    - #7479 gtkmm programs fail to start on Windows with AccessKit support enabled
      (Matthias Clasen)
    - #7482 Epiphany Crash in GTK file chooser when last used directory has
      insufficient filesystem permissions: "GFileInfo created without
      standard::type" (Philip Withnall)
    - #7495 Failed to link with the mold linker (Matthias Clasen)
    - #7513 Broken boxed-list ListBox (Sergey Bugaev)
    - #7520 XCompose preventing GTK4 applications from launching (again) (Matthias
      Clasen)
    - #7522 critical when selecting label with use-underline but mnemonic with
      screenreader enabled (Markus Göllnitz)

  [ Test Plan ]

  Test Case 0
  -----------
  gtk4 has an extensive build test suite, and failures will fail the build.
  gtk4 also has thorough autopkgtests.
  Ensure that the build succeeds and that the autopgktests pass.

  Test Case 1
  -----------
  Make sure that opening and saving files from the Firefox and Chromium snaps still work

  Test Case 2
  -----------
  snap install portal-test --edge
  snap run portal-test
  Verify that the app seems to still work ok

  Test Case 3
  -----------
  Install and test gtk4-demo (from the gtk-4-examples package) as well as a few other GTK/GNOME applications like nautilus and gnome-text-editor, and verify that they continue to launch and work as expected.

  [ What Could Go Wrong ]

  Many of the default Ubuntu desktop apps use GTK4. A serious enough
  regression could severely break the Ubuntu Desktop.

  Ubuntu includes xdg-desktop-portal-gnome by default which is used for
  many snap actions like providing a file chooser using GTK4. This is
  critical functionality for our snaps. The Ubuntu flavors use a
  different portal backend, most commonly xdg-desktop-portal-gtk which
  uses GTK3, so are not affected by this SRU.

  [ Other info ]

  gtk4 is included in the GNOME micro release exception.

  https://wiki.ubuntu.com/StableReleaseUpdates/GNOME

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