Cannot open /dev/ttyS0: Permission denied解决
来源:互联网 发布:锦尚中国源码 编辑:程序博客网 时间:2024/05/16 11:09
Cannot open /dev/ttyS0: Permission denied解决
今天在ubuntu12.04上运行Serial port terminal
出现了Cannot open /dev/ttyS0: Permission denied提示字样
解决方法如下:
1.由于tty属于“dialout”组别,比如用户名是joeuser,
先命令查看下用户隶属的组别
groups joeuser
2.如果没有隶属“dialout”,那么把用户加入进去
sudo gpasswd --add joeuser dialout
3.logout 再登录系统激活功能
0 0
- Cannot open /dev/ttyS0: Permission denied解决
- Cannot open /dev/ttyS0: Permission denied
- minicom: cannot open /dev/ttyS0: Permission denied
- minicom: cannot open /dev/ttyS0: Permission denied
- minicom: cannot open /dev/ttyS0: Permission denied
- open /dev/kvm: Permission denied的解决办法
- 关于 cannot open directory '.': Permission denied
- /dev/null: Permission denied
- /dev/null: Permission denied
- CodeBlocks,cannot open output file permission denied的解决办法
- cannot open output file debug\hello1.exe: Permission denied
- cannot open output file main: Permission denied问题解决办法
- fatal error C1083: Cannot open compiler intermediate file: Permission denied
- CodeBlocks,cannot open output file permission denied的解决办法
- 数梅派连接arduino出现Permission denied: '/dev/ttyUSB0'错误解决
- java.io.IOException: open failed: EACCES (Permission denied)异常解决
- Android 动态申请权限 (解决:open failed: EACCES (Permission denied))
- [转]解决 cannot restore segment prot after reloc: Permission denied
- 程序员的十大经验和十大教训
- 微观架构和宏观架构论
- List集合共性方法-ListIterator
- struts2的拦截器
- 开:打开某个字的源码,这是一种新的开源方式。在微我时是开灯或打开某个东西 20140727
- Cannot open /dev/ttyS0: Permission denied解决
- 关于RVDS2.2环境搭建
- Vector中的枚举
- LinkedList
- hdoj 2521 反素数
- UVa10325 - The Lottery(容斥原理)
- LinkedList练习
- 南阳11 直接打印这是一个非常实用的方法,但细节的换行符要注意
- ArrayList练习