更新时元数据和appstream错误

Question

我得到一个错误，而更新作为一个根。更新日志后，终端中显示错误。

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

我跟着这回答，执行了sudo apt install appstream/xenial-backports。

我的appstream包已经更新：-

$ 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

在元数据错误输出中提到的文件/var/cache/app-info/xmls/fwupd.xml的第265行中似乎有一个xml错误。

将Firmware_SF30&SN30更改为Firmware_SF30&SN30