ls: cannot access '/dev/ttyUSB*': No such file or directory
Is the device node actually there?
What does /dev/serial/ contain?
After I have a ftdi device attached I have
cd /dev/serial ; ls -LR
.:
by-id
by-path
./by-id:
ls: cannot access './by-id/usb-FTDI_USB_Serial_FT0KKBIF-if00-port0': No
such file or directory
usb-FTDI_USB_Serial_FT0KKBIF-if00-port0
./by-path:
ls: cannot access './by-path/pci-0000:00:1d.0-usb-0:1.5:1.0-port0': No
such file or directory
pci-0000:00:1d.0-usb-0:1.5:1.0-port0
So the folders and links are there but there's no /dev/ttyUSB0 file
No problems on the same PC working under Ubuntu 18.04 and 16.04
whatsoever:
ls -l /dev/ttyUSB*
crw-rw---- 1 root dialout 188, 0 Jun 2 10:36 /dev/ttyUSB0
I think you are going to have to contact ubuntu for this issue and get
support from them as it's their kernel and overall system configuration
here, the kernel looks like it is working just fine.
Thanks for advice. Already opened a bug report on launchpad.
