vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

CPU/显卡/打印机/USB设备等硬件问题
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afterGlow
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注册时间: 2018-12-08 20:43

vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#1

帖子 afterGlow » 2018-12-08 20:47

我用USB连接USRPN310 和我的电脑.使用vmware ubuntu18, but:

input: ls dev/serial/by-id
output:
usb-Digilent_Digilent_USB_Device_25163511FE00-if00-port0
usb-Digilent_Digilent_USB_Device_25163511FE00-if01-port0
usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if00-port0
usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if01-port0

这一步我可以搜索到串口的设备,是对的

then:
input :sudo screen /dev/serial/by-id/usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if00-port0 115200

显示 cannot exec 'dev/serial/by-id/XXXXXX' 后面还有一串乱码

问题出在哪 我觉得是我本机的u转串???

怎么解决 感谢回答
onlylove
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Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#2

帖子 onlylove » 2018-12-08 21:30

问题啊,大概出在你用sudo上
afterGlow
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Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#3

帖子 afterGlow » 2018-12-10 11:19

onlylove 写了: 2018-12-08 21:30 问题啊,大概出在你用sudo上
请问如何解决?谢谢
onlylove
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Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#4

帖子 onlylove » 2018-12-10 11:26

screen /dev/serial/by-id/usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if00-port0 115200

如果你无论如何都想用sudo的话
http://www.cnblogs.com/testlife007/p/6944136.html
afterGlow
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Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#5

帖子 afterGlow » 2018-12-10 19:15

谢谢 一会我试试 是那个说明让用sudo的。。。
afterGlow
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Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#6

帖子 afterGlow » 2018-12-12 12:10

onlylove 写了: 2018-12-10 11:26 screen /dev/serial/by-id/usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if00-port0 115200

如果你无论如何都想用sudo的话
http://www.cnblogs.com/testlife007/p/6944136.html

试了 都不行
onlylove
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Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#7

帖子 onlylove » 2018-12-12 18:28

afterGlow 写了: 2018-12-12 12:10
onlylove 写了: 2018-12-10 11:26 screen /dev/serial/by-id/usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if00-port0 115200

如果你无论如何都想用sudo的话
http://www.cnblogs.com/testlife007/p/6944136.html

试了 都不行
直接执行screen ttyUSB0 115200 ,提示啥?(我假定你这端口是ttyUSB0)
现在访问串口都这么难了么……
afterGlow
帖子: 6
注册时间: 2018-12-08 20:43

Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#8

帖子 afterGlow » 2018-12-13 18:35

onlylove 写了: 2018-12-12 18:28
afterGlow 写了: 2018-12-12 12:10
onlylove 写了: 2018-12-10 11:26 screen /dev/serial/by-id/usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if00-port0 115200

如果你无论如何都想用sudo的话
http://www.cnblogs.com/testlife007/p/6944136.html

试了 都不行
直接执行screen ttyUSB0 115200 ,提示啥?(我假定你这端口是ttyUSB0)
现在访问串口都这么难了么……
只显示一行:
[Screen is terminating]

然后就没了
afterGlow
帖子: 6
注册时间: 2018-12-08 20:43

Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#9

帖子 afterGlow » 2018-12-17 15:52

onlylove 写了: 2018-12-12 18:28
afterGlow 写了: 2018-12-12 12:10
onlylove 写了: 2018-12-10 11:26 screen /dev/serial/by-id/usb-Silicon_Labs_CP2105_Dual_USB_to_UART_Bridge_Controller_007F6CB5-if00-port0 115200

如果你无论如何都想用sudo的话
http://www.cnblogs.com/testlife007/p/6944136.html

试了 都不行
直接执行screen ttyUSB0 115200 ,提示啥?(我假定你这端口是ttyUSB0)
现在访问串口都这么难了么……
请问我然后应该怎么办呢
onlylove
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帖子: 5213
注册时间: 2007-01-14 16:23

Re: vmware ubuntu18 显示cannot exec 'dev/serial/by-id/XXXXXX'

#10

帖子 onlylove » 2018-12-17 22:42

我还真不知道怎么办,反正就是访问串口,你要不试下minicom或者picocom,还有kermit,或者换windows试下超级终端,putty这些,如果这些还不行,你就换根线什么的,反正就是串口,要是必需要一转二就买ft232d,不是的话ch340,ft232什么的什么的,如果这还不行,你要不要换台电脑试试……
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