小编shu*_*ndu的帖子

我尝试升级，但“解包”时间太长（20 分钟），这正常吗？也没有回应ctrl+ C。接下来做什么？

shubhendu@shubhendu-HP-Pavilion-g6-Notebook-PC:/opt$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  linux-headers-4.4.0-21 linux-headers-4.4.0-21-generic
  linux-image-4.4.0-21-generic linux-image-extra-4.4.0-21-generic
  linux-signed-image-4.4.0-21-generic
Use 'sudo apt autoremove' to remove them.
The following packages will be upgraded:
  boot-repair boot-sav boot-sav-extra dnsmasq-base file-roller fwupd
  gnome-shell-common google-chrome-stable initramfs-tools initramfs-tools-bin
  initramfs-tools-core libdfu1 libexpat1 libexpat1-dev libfwupd1 libglib2.0-0
  libglib2.0-bin libglib2.0-data libmysqlclient20 libnm-gtk-common libnm-gtk0
  libnma-common libnma0 mysql-client-5.7 mysql-client-core-5.7 mysql-common
  mysql-server …

还可以帮助我解释为什么 Windows UEFI 加载程序首先将我带到 Windows，但现在重定向回此页面：