更新时元数据和应用程序流错误

Question

以 root 身份更新时出现错误。在终端中显示以下错误后更新日志。

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

我按照这个答案并执行了sudo apt install appstream/xenial-backports.

我的appstream包裹已经更新：-

$ appstreamcli --version
AppStream CLI tool version: 0.10.6

之后，强制刷新缓存数据。我收到以下错误：-

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

Answer 1

/var/cache/app-info/xmls/fwupd.xml元数据错误输出中提到的文件的第 265 行似乎存在 xml 错误。

更改Firmware_SF30&SN30为Firmware_SF30&SN30