一、问题

还是装新机的过程中遇到的问题，这次在更换国内镜像源以后，成功sudo apt-get update

但是在sudo apt-get upgrade对所有库进行更新时报一下错误：

Errors were encountered while processing: 
nvidia-14t-xusb-firmware 
nvidia-l4t-initrd 
nvidia-l4t-bootloader 
E: Sub-process /usr/bin/dpkg returned an error code (1)

二、解决办法

sudo mv /var/lib/dpkg/info/ /var/lib/dpkg/info_old/
sudo mkdir /var/lib/dpkg/info/
sudo apt-get update
sudo apt-get -f install
sudo mv /var/lib/dpkg/info/* /var/lib/dpkg/info_old/
sudo rm -rf /var/lib/dpkg/info
sudo mv /var/lib/dpkg/info_old/ /var/lib/dpkg/info/