*** This bug is a duplicate of bug 1792537 ***
https://bugs.launchpad.net/bugs/1792537
** This bug is no longer a duplicate of bug 1785498
g_atomic_ref_count_dec: assertion 'g_atomic_int_get (arc) > 0' failed
** This bug has been marked a duplicate of bug 1792537
*** This bug is a duplicate of bug 1785498 ***
https://bugs.launchpad.net/bugs/1785498
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ubuntu-release-upgrader (Ubuntu)
Status: New => Confirmed
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*** This bug is a duplicate of bug 1785498 ***
https://bugs.launchpad.net/bugs/1785498
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: appstream (Ubuntu)
Status: New => Confirmed
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*** This bug is a duplicate of bug 1785498 ***
https://bugs.launchpad.net/bugs/1785498
While the actual bug is fixed in cosmic already, it might make sense to
backport it to ensure upgrades run smoothly.
** This bug has been marked a duplicate of bug 1785498
g_atomic_ref_count_dec:
I modified /etc/apt/apt.conf.d/50appstream so it'd log to a file and
provide more details e.g.
# Refresh AppStream cache when APT's cache is updated (i.e. apt update)
APT::Update::Post-Invoke-Success {
"if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then
appstreamcli
