Changes

Jump to: navigation, search

Linux Mint: Serial port name bug on fitlet2 with Atom CPU

79 bytes added, 08:10, 12 September 2019
* We've build example .deb kernel packages for Debian 10, missing device node will appear as /dev/ttyS2:
<pre>
# Download and install the kernel packages:
$ wget https://path/to/linux-headers-4.19.67-compulab.2019.09.11_4.19.67-compulab.2019.09.11-1_amd64.deb
$ wget https://path/to/linux-image-4.19.67-compulab.2019.09.11_4.19.67-compulab.2019.09.11-1_amd64.deb
$ sudo dpkg -i linux-headers-* linux-image-*
$ sudo reboot
...# Test CONFIG_SERIAL_DEV_BUS variable:
$ cat /boot/config-4.19.67-compulab.2019.09.11 | grep CONFIG_SERIAL_DEV_BUS
# CONFIG_SERIAL_DEV_BUS is not set
## Test with serial loopback cable:
$ sudo -i
$ echo "12345678" > /dev/ttyS2
422
edits