Problem when using screen to /dev/ttyUSB0


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$ sudo screen /dev/ttyUSB0 115200
[screen is terminating]
When I input command above, the output is really strange as below.
I just want to connect an USRP devices. Could somebody tell me the reason?
screen tty
add a comment |Â
up vote
0
down vote
favorite
$ sudo screen /dev/ttyUSB0 115200
[screen is terminating]
When I input command above, the output is really strange as below.
I just want to connect an USRP devices. Could somebody tell me the reason?
screen tty
2
You do not need to usesudo
. You should add your user todialout
group (see this answer). Then you should check that hardware serial is really on /dev/ttyUSB0, as it may be on /dev/ttyACM0 (or with other numbers). Remove your USB adapter, open terminal withtail -f /var/log/syslog
, connect adaptop and check log for serial converters.
â N0rbert
yesterday
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
$ sudo screen /dev/ttyUSB0 115200
[screen is terminating]
When I input command above, the output is really strange as below.
I just want to connect an USRP devices. Could somebody tell me the reason?
screen tty
$ sudo screen /dev/ttyUSB0 115200
[screen is terminating]
When I input command above, the output is really strange as below.
I just want to connect an USRP devices. Could somebody tell me the reason?
screen tty
edited yesterday


David Foerster
25.5k1360104
25.5k1360104
asked 2 days ago
J.Y.Liu
1
1
2
You do not need to usesudo
. You should add your user todialout
group (see this answer). Then you should check that hardware serial is really on /dev/ttyUSB0, as it may be on /dev/ttyACM0 (or with other numbers). Remove your USB adapter, open terminal withtail -f /var/log/syslog
, connect adaptop and check log for serial converters.
â N0rbert
yesterday
add a comment |Â
2
You do not need to usesudo
. You should add your user todialout
group (see this answer). Then you should check that hardware serial is really on /dev/ttyUSB0, as it may be on /dev/ttyACM0 (or with other numbers). Remove your USB adapter, open terminal withtail -f /var/log/syslog
, connect adaptop and check log for serial converters.
â N0rbert
yesterday
2
2
You do not need to use
sudo
. You should add your user to dialout
group (see this answer). Then you should check that hardware serial is really on /dev/ttyUSB0, as it may be on /dev/ttyACM0 (or with other numbers). Remove your USB adapter, open terminal with tail -f /var/log/syslog
, connect adaptop and check log for serial converters.â N0rbert
yesterday
You do not need to use
sudo
. You should add your user to dialout
group (see this answer). Then you should check that hardware serial is really on /dev/ttyUSB0, as it may be on /dev/ttyACM0 (or with other numbers). Remove your USB adapter, open terminal with tail -f /var/log/syslog
, connect adaptop and check log for serial converters.â N0rbert
yesterday
add a comment |Â
1 Answer
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Try without baudrate
$ sudo screen /dev/ttyUSB0
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
Try without baudrate
$ sudo screen /dev/ttyUSB0
add a comment |Â
up vote
0
down vote
Try without baudrate
$ sudo screen /dev/ttyUSB0
add a comment |Â
up vote
0
down vote
up vote
0
down vote
Try without baudrate
$ sudo screen /dev/ttyUSB0
Try without baudrate
$ sudo screen /dev/ttyUSB0
answered yesterday


Paweà  Michalski
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2
You do not need to use
sudo
. You should add your user todialout
group (see this answer). Then you should check that hardware serial is really on /dev/ttyUSB0, as it may be on /dev/ttyACM0 (or with other numbers). Remove your USB adapter, open terminal withtail -f /var/log/syslog
, connect adaptop and check log for serial converters.â N0rbert
yesterday