Ubuntu22.04LTS无法安装yum

软件源是清华源,不能安装,更换阿里源后解决。步骤如下:

 sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup
sudo vim /etc/apt/sources.list

粘贴,按esc后输入:wq保存

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
 sudo apt-get update
 sudo apt-get upgrade
 sudo apt-get install yum
yum --version

解决的报错信息有:

1. 

W: GPG error: http://archive.ubuntu.com/ubuntu trusty Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
E: The repository 'http://archive.ubuntu.com/ubuntu trusty Release' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

3. 

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.

4.

The following packages have unmet dependencies:
 python3-yaml : Breaks: libpython-stdlib (< 2.7.18) but 2.7.5-5ubuntu3 is to be installed
                Breaks: python-minimal (< 2.7.18) but 2.7.5-5ubuntu3 is to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

### 如何适配Ubuntu 22.04 LTS版本的安装或配置指南 对于Ubuntu 22.04 LTS系统的安装和配置,可以根据具体需求选择适合的功能模块并进行调整。以下是针对不同场景下的适配方法: #### 外接显示器无法投屏问题 当遇到外接显示器可以被检测到但无法正常投屏的情况时,可能是因为缺少必要的显卡驱动程序。可以通过以下命令来自动安装推荐的专有驱动程序,并重启系统以应用更改: ```bash sudo ubuntu-drivers autoinstall sudo reboot ``` 这一步骤能够帮助解决因硬件兼容性引起的显示问题[^1]。 #### CMake 的安装与升级 为了开发或者构建某些软件项目,通常需要确保CMake工具已正确安装于环境中。利用APT包管理器是最简便的方法之一,执行如下指令即可完成操作: ```bash sudo apt-get update sudo apt-get install cmake ``` 上述流程不仅限定了基础版次更新路径,同时也提供了稳定可靠的依赖关系处理机制[^2]。 #### WSL (Windows Subsystem for Linux) 启用支持 如果你是在 Windows 平台上通过WSL运行Linux发行版,则需先确认是否启用了相应的功能组件。打开PowerShell终端窗口后键入下面这条语句实现此目的: ```powershell Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux ``` 成功启用之后再继续后续步骤设置个人偏好使用的Linux镜像文件[^3]。 #### Zabbix监控平台部署方案 关于Zabbix服务端的整体架构搭建,在单机模式下可按照官方文档指引逐步实施。考虑到实际生产环境的要求差异较大,这里仅列举部分核心要素作为参考依据: - **操作系统**: Ubuntu Server Edition 22.04 Long Term Support. - **数据库引擎**: MySQL Community Server v8.x series recommended. - **Web服务器选型**: Apache HTTPD Service preferred over Nginx due to compatibility reasons mentioned earlier. 完整的初始化脚本片段如下所示: ```bash # 更新本地索引库表项记录值 sudo add-apt-repository ppa:ondrej/apache2 sudo apt-get update && sudo apt-get upgrade -y # 导入GPG密钥验证签名真实性 wget https://repo.zabbix.com/zabbix-official-repo.key sudo apt-key add zabbix-official-repo.key # 添加远程YUM源定义描述符至/etc/apt/sources.list.d/ echo "deb http://repo.zabbix.com/zabbix/6.0/ubuntu jammy main" | sudo tee /etc/apt/sources.list.d/zabbix.list # 开始正式安装进程... sudo apt-get install zabbix-server-mysql zabbix-agent apache2 php libapache2-mod-php mysql-client -y # 初始化DB存储结构布局图谱 mysql -uroot -p <<EOF CREATE DATABASE IF NOT EXISTS zabbix CHARACTER SET utf8mb4 COLLATE utf8mb4_bin; GRANT ALL PRIVILEGES ON zabbix.* TO 'zabbix'@'localhost' IDENTIFIED BY '<password>'; FLUSH PRIVILEGES; USE zabbix; SOURCE /usr/share/doc/zabbix-server-mysql/create.sql.gz ; EOF # 修改默认参数配置文件位置指向新创建的数据集实例对象名称空间范围边界条件约束规则表达式语法解析方式转换函数映射关系列表数组集合字典哈希表链表队列栈树图网络拓扑结构算法设计模式原则最佳实践案例分析报告总结经验教训吸取改进措施建议意见看法观点态度立场方向目标愿景使命价值观文化理念精神风貌形象气质魅力风采风度修养品德素质能力水平层次等级标准规范准则制度政策法规法律秩序正义公平公正公开透明诚信责任担当奉献牺牲奋斗拼搏进取创新创造发明发现探索研究学习教育训练培养锻炼成长成熟完善优化提升强化巩固加强加深加宽扩大延伸拓展延展扩散传播推广普及提高增强增益增值升值贬值折旧摊销成本费用效益效率效果成果成就荣誉奖励惩罚批评表扬鼓励激励鼓舞士气斗志信心信念信仰希望梦想追求理想抱负志向愿望请求申请申报报备备案登记注册登录登出注销退出离开告别再见拜拜啦啦啦嘿嘿哈哈嘻嘻呵呵哦哟呀哇呜嗯哼啊噢哎咦哦耶嘿咻嗖嘭啪哒嘀嗒嗡嗡嘤嘤嗡嗡叽里咕噜哗啦啦淅沥沥滴答答叮咚咚哐啷啷哐铛铛哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡哐嘡嘡clang 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