sudo apt update
Hit:1 https://repo.puri.sm/pureos green InRelease
Hit:2 https://riot.im/packages/debian artful InRelease

(appstreamcli:5091): GLib-CRITICAL **: 13:10:46.476: g_variant_builder_end: assertion '!GVSB(builder)->uniform_item_types || GVSB(builder)->prev_item_type != NULL || g_variant_type_is_definite (GVSB(builder)->type)' failed

(appstreamcli:5091): GLib-CRITICAL **: 13:10:46.476: g_variant_new_variant: assertion 'value != NULL' failed

(appstreamcli:5091): GLib-ERROR **: 13:10:46.476: g_variant_new_parsed: 11-13:invalid GVariant format string
Trace/breakpoint trap
Reading package lists... Done
N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://repo.puri.sm/pureos green InRelease' doesn't support architecture 'i386'
E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then appstreamcli refresh-cache > /dev/null; fi'
E: Sub-process returned an error code