This bug was fixed in the package mutter - 3.34.1+git20191022-2ubuntu1 --------------- mutter (3.34.1+git20191022-2ubuntu1) focal; urgency=medium
* Merge with debian. Remaining changes: + debian/control: - Update VCS flags to point to launchpad + debian/gbp.conf: update branch to point to ubuntu/master + debian/patches/x11-Add-support-for-fractional-scaling-using-Randr.patch: - X11: Add support for fractional scaling using Randr mutter (3.34.1+git20191022-2) unstable; urgency=medium * debian/patches: Update X11 focus before display focus: - Fixes an infinite loop causing an hang when showing the "application is not responding" dialog (LP: #1845302) mutter (3.34.1+git20191022-1) unstable; urgency=medium * New upstream snapshot release + Fix night mode in wayland session (LP: #1847551) + Don't emit key-focus-out events on destroyed actors (LP: #1848119) + Fix an headers syntax error (LP: #1841709) + backends: Update inhibited state for the monitor and respect that state + clutter-backend-x11: Don't push keymap events to clutter + Fix drag and drop for applications in wayland + Avoid X11 roundtrips on underscanning checks mutter (3.34.1-3) unstable; urgency=medium * Bump meson test timeout multiplier from 4 to 6 for armel -- Iain Lane <iain.l...@canonical.com> Fri, 25 Oct 2019 18:07:31 +0100 ** Changed in: mutter (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1841709 Title: [regression] gobject.h:767: syntax error Status in mutter package in Ubuntu: Fix Released Bug description: [ Impact ] Building mutter triggers various non-fatal syntax errors: /usr/include/glib-2.0/gobject/gobject.h:767: syntax error, unexpected '/' in ' do { if ((((g_type_check_instance_is_fundamentally_a ((GTypeInstance*) ((weak_pointer)), (((GType) ((20) << (2))))))))) ; else g_assertion_message (/"CoglPango/", "/usr/include/glib-2.0/gobject/gobject.h", 767, ((const char*) (__func__)), "'" "G_IS_OBJECT (weak_pointer)" "' should be TRUE"); } while (0);' at '/' /usr/include/glib-2.0/gobject/gobject.h:767: syntax error, unexpected ')', expecting identifier or '(' in ' do { if ((((g_type_check_instance_is_fundamentally_a ((GTypeInstance*) ((weak_pointer)), (((GType) ((20) << (2))))))))) ; else g_assertion_message (/"CoglPango/", "/usr/include/glib-2.0/gobject/gobject.h", 767, ((const char*) (__func__)), "'" "G_IS_OBJECT (weak_pointer)" "' should be TRUE"); } while (0);' at ')' /usr/include/glib-2.0/gobject/gobject.h:770: syntax error, unexpected ')', expecting identifier or '(' in '# 770 "/usr/include/glib-2.0/gobject/gobject.h"' at ')' Looks like the offending release glib2.0 (2.61.2-2) is from last night's updates. [ Test case ] - Just build mutter and ensure that no such errors are triggered [ Regression potential ] None, once it builds we're all happy :) --- ProblemType: BugDistroRelease: Ubuntu 19.10 Package: libglib2.0-dev 2.61.2-2 ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8 Uname: Linux 5.2.0-13-generic x86_64 ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 Date: Wed Aug 28 11:30:06 2019 InstallationDate: Installed on 2019-05-02 (117 days ago) InstallationMedia: Ubuntu 19.10 "Eoan EANIMAL" - Alpha amd64 (20190501)SourcePackage: glib2.0 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1841709/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp