I bet this is caused by this upstream change in librsvg: - Librsvg's XML parser now supports namespaces (xmlns), and is stricter than before about it. Files may fail to parse if there are attributes or elements with namespace prefixes (e.g. foo:bar instead of plain bar), but without a corresponding namespace declaration (e.g. xmlns:foo="http://example.com/foo").
This may happen especially with incorrectly-written SVGs that use xlink:href or xi:include attributes without the corresponding namespace declarations. If you run into this, just add the following to your toplevel SVG element: <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude"> ^^^^^^^^^ these ones The nm-signal-*.svg icons in /usr/share/icons/ubuntu-mono-light/status/22 use sodipodi: prefixed attributes (exported by inkscape) without the corresponding namespace declaration (http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to librsvg in Ubuntu. https://bugs.launchpad.net/bugs/1867766 Title: Namespace prefix sodipodi on namedview is not defined Status in librsvg package in Ubuntu: Confirmed Bug description: [Summary] Since the package "gir1.2-rsvg-2.0:amd64" been upgraded from 2.46.4-1ubuntu1 to 2.48.0-1 in Focal's daily build, ubiquity will crash as attached crash log. [Steps to reproduce] 1. Boot with OEM mode, 2. Finish the 1st stage 3. Reboot 4. Boot into OOBE(oem-config) [Expected result] Should start oobe without any error. [Actual result] The error message 『The installer encountered an unrecoverable error. A desktop session will now be run so that you may investigate the problem or try installing again.』shown on the screen. [Failure rate] 100% [Additional information] No idea why, but some "nm-signal-*-secure" images will fail in Gtk.IconTheme().lookup_icon(n, 22, 0).load_icon(), and below error message will show: " Gtk-WARNING **: 18:23:31.380: Could not load a pixbuf from icon theme. This may indicate that pixbuf loaders or the mime database could not be found. gi.repository.GLib.GError: rsvg-error-quark: XML parse error: error code=201 (3) in (null):40:466: Namespace prefix sodipodi on namedview is not defined " To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/librsvg/+bug/1867766/+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