问题报错为ERROR:qemu-xilinx-system-native-v5.1.0xilinx-v2020.2gitAUT0INC7e3e3ae09a-r0do_fetch: Fetcher failure for URL: gitsm://github.com/Xilinx/qemu.git;protocolhttps;branchbranch/xilinx-v2020.2. Unable to fetch URL from any source.这个问题是因为编译时qemu-xilinx-system-native 包获取失败。解决方法就是给他指定到本地地址而不是联网获取。具体操作如下进入Petalinux 工程编辑工程下的project-spec/meta-user/conf/petalinuxbsp.conf 文件在文件的末尾添加如下内容PREMIRRORS_prepend \ git://.*/.* file:///mnt/hgfs/share/downloads/downloads \n \ gitsm://.*/.* file:///mnt/hgfs/share/downloads/downloads \n \ ftp://.*/.* file:///mnt/hgfs/share/downloads/downloads \n \ http://.*/.* file:///mnt/hgfs/share/downloads/downloads \n \ https://.*/.* file:///mnt/hgfs/share/downloads/downloads \n注意这里的地址是之前下载的包的地址请移步推文“petalinux编译错误解决网络问题导致的Fetcher failure:Unable to find file”查看。重新编译工程报错就会消失了。