Might be related to https://gitlab.gnome.org/GNOME/glib/-/issues/2927
** Bug watch added: gitlab.gnome.org/GNOME/glib/-/issues #2927 https://gitlab.gnome.org/GNOME/glib/-/issues/2927 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/2026826 Title: glib2.0 (2.77.0 ) breaks Netplan build Status in glib2.0 package in Ubuntu: New Bug description: Netplan FTBFS as of the latest release of glib2.0 (2.77.0-0ubuntu1) in mantic-proposed. See: https://launchpad.net/ubuntu/+source/netplan.io/0.106.1-3 When I downgrade glib in my sbuild environment, everything works as expected: $ apt install libglib2.0-0=2.76.3-1ubuntu1 libglib2.0-bin=2.76.3-1ubuntu1 libglib2.0-dev=2.76.3-1ubuntu1 libglib2.0-dev-bin=2.76.3-1ubuntu1 libglib2.0-data=2.76.3-1ubuntu1 The build also works fine in Debian unstable, which is using glib2.0 2.74.6-2. Netplan is using plenty of GLib's keyfile functions (https://docs.gtk.org/glib/struct.KeyFile.html), which seem to producing a different output with this newer release (some strange line breaks injected in the middle of a keyfile). Example keyfile from the test_wifis.test_wifi_wowlan test, that should be generated by Netplan and the way it fails: Expected output: ``` [connection] id=netplan-wl0-homenet type=wifi interface-name=wl0 [wifi] wake-on-wlan=330 ssid=homenet mode=infrastructure [ipv4] method=link-local [ipv6] method=ignore ``` Failure: ``` E AssertionError: '[con[88 chars]330\n\nssid=homenet\nmode=infrastructure\n[ipv[44 chars]re\n' != '[con[88 chars]330\nssid=homenet\nmode=infrastructure\n\n[ipv[44 chars]re\n' E [connection] E id=netplan-wl0-homenet E type=wifi E interface-name=wl0 E E [wifi] E wake-on-wlan=330 E - E ssid=homenet E mode=infrastructure E + E [ipv4] E method=link-local E E [ipv6] E method=ignore ``` To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/2026826/+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