Cannot select a serial port
fgordon opened this issue · 3 comments
After the installation via the AUR (git), just like after the installation with pip3, I can't select a serial port in the GUI. nothing is visible in the selection. the corresponding user is in the group tty. im on arch btw ;-)
check if you don't have to be in the serial group. Check if the USB adapter is visible in /dev/
id print for my standarduser:
....5(tty) ... 14(uucp) ...
Arch doesn't use serial. both of the above should be enough for the program to work correctly.
by the way, there is also no port selection when i am logged in as root.
dmesg | grep tty show something with
usb 3-2: usbfs: interface 0 claimed by ch341 while 'brltty' sets config #1
and
ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
so its a problem with brltty. i dont need it so a simple pacman -R brltty solve the issue.