ttyUSB port not detected in Ubuntu 16.04
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I have several USB to mini USB cables connected to a USB hub which is connected to my ubuntu machine(16.04). I don't see those gets detected in the Ubuntu. From dmesg output, I can only see ttyUSB0 and I am not sure how can I connect individual ports of the USB hub. The lsusb command shows the output as given below.
root@lxc2:/home/vcadmin# lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 007: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 006: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 005: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 002 Device 004: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub
Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
root@lxc2:/home/vcadmin#
Kindly provide your suggestions.
drivers usb
edited Mar 21 at 15:13
waltinator
20.6k74068
asked Mar 21 at 15:12
Sujith S
1
add a comment |Â
up vote
0
down vote
favorite
I have several USB to mini USB cables connected to a USB hub which is connected to my ubuntu machine(16.04). I don't see those gets detected in the Ubuntu. From dmesg output, I can only see ttyUSB0 and I am not sure how can I connect individual ports of the USB hub. The lsusb command shows the output as given below.
root@lxc2:/home/vcadmin# lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 007: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 006: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 005: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 002 Device 004: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub
Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
root@lxc2:/home/vcadmin#
Kindly provide your suggestions.
drivers usb
edited Mar 21 at 15:13
waltinator
20.6k74068
asked Mar 21 at 15:12
Sujith S
1
2
In a terminal window, issue thejournalctl --followcommand, then plug in the USB Hub. This will show you informative messages.
– waltinator
Mar 21 at 15:14
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have several USB to mini USB cables connected to a USB hub which is connected to my ubuntu machine(16.04). I don't see those gets detected in the Ubuntu. From dmesg output, I can only see ttyUSB0 and I am not sure how can I connect individual ports of the USB hub. The lsusb command shows the output as given below.
root@lxc2:/home/vcadmin# lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 007: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 006: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 005: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 002 Device 004: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub
Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
root@lxc2:/home/vcadmin#
Kindly provide your suggestions.
drivers usb
edited Mar 21 at 15:13
waltinator
20.6k74068
asked Mar 21 at 15:12
Sujith S
1
I have several USB to mini USB cables connected to a USB hub which is connected to my ubuntu machine(16.04). I don't see those gets detected in the Ubuntu. From dmesg output, I can only see ttyUSB0 and I am not sure how can I connect individual ports of the USB hub. The lsusb command shows the output as given below.
root@lxc2:/home/vcadmin# lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 007: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 006: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 005: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 002 Device 004: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub
Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
root@lxc2:/home/vcadmin#
Kindly provide your suggestions.
drivers usb
drivers usb
edited Mar 21 at 15:13
waltinator
20.6k74068
asked Mar 21 at 15:12
Sujith S
1
edited Mar 21 at 15:13
waltinator
20.6k74068
asked Mar 21 at 15:12
Sujith S
1
edited Mar 21 at 15:13
waltinator
20.6k74068
edited Mar 21 at 15:13
waltinator
20.6k74068
edited Mar 21 at 15:13
waltinator
20.6k74068
20.6k74068
asked Mar 21 at 15:12
Sujith S
1
asked Mar 21 at 15:12
Sujith S
1
asked Mar 21 at 15:12
Sujith S
1
1
2
In a terminal window, issue thejournalctl --followcommand, then plug in the USB Hub. This will show you informative messages.
– waltinator
Mar 21 at 15:14
add a comment |Â
2
In a terminal window, issue thejournalctl --followcommand, then plug in the USB Hub. This will show you informative messages.
– waltinator
Mar 21 at 15:14
2
2
In a terminal window, issue the
journalctl --follow command, then plug in the USB Hub. This will show you informative messages.– waltinator
Mar 21 at 15:14
In a terminal window, issue the
journalctl --follow command, then plug in the USB Hub. This will show you informative messages.– waltinator
Mar 21 at 15:14
add a comment |Â
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2
In a terminal window, issue the
journalctl --followcommand, then plug in the USB Hub. This will show you informative messages.– waltinator
Mar 21 at 15:14