发布于2026-08-21 阅读(0)
扫一扫,手机访问
Debian虚拟机系统更新指南

一 升级前准备
二 常规安全与补丁更新
sudo apt update
sudo apt upgrade -ysudo apt full-upgrade -ysudo apt autoremove -y
sudo apt cleansudo rebootsudo apt install unattended-upgrades -y
sudo dpkg-reconfigure unattended-upgrades
# 查看定时任务状态
sudo systemctl status apt-daily.timer
sudo systemctl status apt-daily-upgrade.timer
# 干跑测试
sudo unattended-upgrade --dry-run三、实现跨版本升级至新稳定版
sudo apt update && sudo apt full-upgrade -y && sudo rebootdeb https://deb.debian.org/debian/ bookworm main contrib non-free non-free-firmware
deb https://security.debian.org/debian-security/ bookworm-security main contrib non-free non-free-firmware
deb https://deb.debian.org/debian/ bookworm-updates main contrib non-free non-free-firmwaresudo apt update
sudo apt upgrade -y
sudo apt full-upgrade -y
sudo rebootsudo apt autoremove -y
lsb_release -a
uname -r四 常见问题与排障
sudo apt-get install build-essential linux-headers-$(uname -r)sudo mount /dev/cdrom /media/cdrom
sudo sh /media/cdrom/VBoxLinuxAdditions.run
sudo rebootless /var/log/apt/history.log上一篇:debian虚拟机常用命令大全
下一篇:debian虚拟机与其他系统比较
售后无忧
立即购买>office旗舰店
售后无忧
立即购买>office旗舰店
售后无忧
立即购买>office旗舰店
售后无忧
立即购买>office旗舰店
正版软件
正版软件
正版软件
正版软件
正版软件
1
2
3
4
5
6
7
8
9