CODEWITHSUNDEEP
linux-device-driverusbserial
Behzad Soltaniyan
Behzad Soltaniyan

Reputation: 141

how can i reset service usb to serial driver that listed in lsmod without reboot system?

I have one usb_to_serial that connected my usb and installed by this command

modprobe usbserial vendor=0x67b product=0x2303

and connect to other devices via console

and when use of the screen for connecting to console for example

screen /dev/ttyUSB0 9600

i can stop the session by the this command

fuser -k /dev/ttyUSB0

but when connect to other device console my console empty show

my question is when i reboot the system and connecting the first device via Console any thing is ok but when i need to connect to other device then must be reboot the os thus can to connect new device! there is any method that don`t required to reboot and only reset the usbserial service without reboot?

thanks for help

Upvotes: 0

Views: 4090

Answers (1)

Behzad Soltaniyan
Behzad Soltaniyan

Reputation: 141

now me found a method to restart service usbconsole if you have same problem then can to try kill process by

pkill -f /dev/ttyUSB0 ; screen /dev/ttyUSB0 9600

by this command you kill prior session on Serial Console and create new session for them

Upvotes: 1

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