来自 fwupd.xml 的 APT 更新错误

Question

Ubuntu 16.04

我收到此apt update错误：

AppStream system cache was updated, but problems were found: 
Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

我以前运行过：

sudo apt install appstream/xenial-backports
sudo apt update
sudo apt upgrade

上述错误仍然存​​在。

Answer 1

根据评论，为我解决这个问题的是：

# rm /var/cache/app-info/xmls/fwupd.xml
# appstreamcli refresh --force
AppStream cache update completed successfully.
# apt update

现在一切似乎都很好。

还应该补充一点，我已经0.10.6从xenial/back-ports.