切换用户报错 su Module is unknown

2024-10-31

centos登录时一闪而过，显示module is unknown

原因是修改了在/etc/pam.d/login中加入了: session required /lib/security/pam_limits.so session required pam_limits.so 但是系统是64位的,正确配置在64位下应为: 1: session required /lib64/security/pam_limits.so 2: session required pam_limits.so 重启系统,于是问题得到解决. 参考:http://www.cppblog.c

su切换用户报错cannot set user id: Resource temporarily unavailable

su: cannot set user id: 资源暂时不可用登录root su - tomcat 报错: cannot set user id: Resource temporarily unavailable tomcat账号突然不可用. 根本原因是:linux操作系统默认最大允许进程数是1024. 随着应用的增加,我们的需求已超过了1024 曾经改过nproc配置: cat >> /etc/security/limits.conf << EOF *

Linux切换用户时报错/.bash_profile: Permission denied，命令行（终端提示符）出现-bash-4.2$

Linux切换用户时报错/.bash_profile: Permission denied,命令行(终端提示符)出现-bash-4.2$ 利用su - 切换用户时,发现有一个用户切时出现如下情况 [root@localhost ~]# su - aaa su: warning: cannot change directory to /home/aaa: Permission denied -bash: /home/aaa/.bash_profile: Permission denied -bas

配置web pack loader 报错：Module build failed: Error: The node API for `babel` has been moved to `babel-core`.

报错如下 Module build failed: Error: The node API for `babel` has been moved to `babel-core`. 在我配置loader 的时候出现如上问题配置文件部分如下 { test: /\.js/, loader: "babel", } 解决方法: 改为 babel-loader 并安装babel-loader { test: /\.js/, loader: "babel-loader", }

Mac安装HomeBridge适配小米Homekit报错：module未找到解决

Mac安装HomeBridge适配小米Homekit报错:module未找到具体错误是: module.js:471 throw err; balabalal...... 问了一圈,终于解决,但是又有新的问题,真是头疼.微信交流:Jeff520888

webpack报错：Module build failed (from ./node_modules/babel-loader/lib/index.js): Error: Cannot find module 'babel-preset-env' from '...' - Did you mean "@babel/env"?

webpack报错:Module build failed (from ./node_modules/babel-loader/lib/index.js): Error: Cannot find module 'babel-preset-env' from '...' - Did you mean "@babel/env"? 原因: babel-core和babel-preset-env依赖被替换为@babel/core和@babel/preset-env,因为新版本的Babel7中对

【微信】微信小程序微信开发工具创建js文件报错 pages/module/module.js 出现脚本错误或者未正确调用 Page()

创建报错pages/module/module.js 出现脚本错误或者未正确调用 Page() 解决方法: 在js文件中添加 Page({ })

mac 上python编译报错No module named MySQLdb

mac 上python编译报错No module named MySQLdb You installed python You did brew install mysql You did export PATH=$PATH:/usr/local/mysql/bin And finally, you did pip install MySQL-Python 出现 Collecting mysql-python Downloading MySQL-python-1.2.5.zip (108kB)

pycharm安装 package报错：module 'pip' has no attribute 'main'

转自: <pycharm安装 package报错:module 'pip' has no attribute 'main'> https://www.cnblogs.com/Fordestiny/p/8901100.html 问题: 更新pip版本之后,Pycharm安装package时出现报错,如下: 解决方法: 找到PyCharm安装目录D:\Program Files (x86)\PyCharm Community Edition 2017.1.1\helpers\packaging_t

python踩坑系列之导入包时下划红线及报错“No module named”问题

python踩坑系列之导入包时下划红线及报错“No module named”问题使用pycharm编写Python时,自己写了一个包(commontool),在同级另一个路径下(fileshandle)导入此包时,包名和模块名下都有红色下划线,运行程序报错 “ ModuleNotFoundError: No module named 'commontool' ”,针对此问题的几种解决办法: 方法一: 由于包和文件夹是有区别的,文件夹在创建时只会生成一个文件夹,不可以被导入.包在创建的时候会自

在centos系统的/etc/hosts添加了当前主机的 ‘ NAT分配的IP controller’，RabbitMQ添加用户报错。

在centos系统的/etc/hosts添加了当前主机的 ' NAT分配的IP controller',RabbitMQ添加用户报错. rabbitMq添加用户报错信息如下 [root@controller ~]# rabbitmqctl add_user openstack2 123456 Error: unable to connect to node rabbit@localhost: nodedown DIAGNOSTICS =========== attempted to cont

nginx报错：nginx: [emerg] unknown directive in /etc/nginx/conf.d/test.conf:4

nginx报错:nginx: [emerg] unknown directive in /etc/nginx/conf.d/test.conf:4 解决: 第四行出现了 tab 空格 , 换成正常的空格即可

Spring 连接MySQL报错java.sql.SQLException: Unknown system variable 'tx_isolation'

先是报错255,这个时候需要把 jdbc:mysql://localhost:3306/projUse 写成 jdbc:mysql://localhost:3306/projUse?useUnicode=true&characterEncoding=utf8 后来报错 java.sql.SQLException: Unknown system variable 'tx_isolation' 解决办法: 在pom.xml文件中将MySQL Connector / J版本升级为8: <!-- M

关于moviepy打包报错AttributeError: module audio/video.fx.all has no attribute fadein、crop文章的纠错和抄袭

专栏:Python基础教程目录专栏:使用PyQt开发图形界面Python应用专栏:PyQt入门学习老猿Python博文目录老猿学5G博文目录老猿前面有篇文章<moviepy应用pyinstaller打包后执行报错AttributeError: module audio/video.fx.all has no attribute 'fadein'.crop>,今天居然发现有人原文照抄还获了很多个赞,而老猿的原文居然还没有赞.抄袭文章链接为:https://www.pythonheido

moviepy应用pyinstaller打包后执行报错AttributeError: module audio/video.fx.all has no attribute fadein、crop

专栏:Python基础教程目录专栏:使用PyQt开发图形界面Python应用专栏:PyQt入门学习老猿Python博文目录在开发moviepy的Python程序使用pyinstaller打包后执行,报了两个错: AttributeError: module 'moviepy.video.fx.all' has no attribute 'crop' AttributeError: module 'moviepy.audio.fx.all' has no attribute 'audio_

Vue报错之" [Vue warn]: Unknown custom element: <wzwzihello> - did you register the component correctly? For recursive components, make sure to provide the "name" option."

一.报错截图 [Vue warn]: Unknown custom element: <wzwzihello> - did you register the component correctly? For recursive components, make sure to provide the "name" option. 错误代码 <!DOCTYPE html> <html lang="en"> <head>