New component for keyboards and panels.

Try sudo chmod 777 /dev/uinput

The /dev directory is created dynamically at system startup, so nothing can be permanently written there.

You can create a file, e.g. uinput  in the /etc/cron.d/ directory, with the following content: @reboot root chmod 666 /dev/uinput
(remember to put enter at the end of the line)

What does it mean: put enter at the end of the line)?

Most probably "press enter at the end of the line".
Translation mishap, maybe.

Hi
Thank you for reply  ,Aciera  tommylight  COFHAL
Today I test
MODE="XXXX"      this xxx, by below
0660
0666
777
0777
all chmod will remove permission after reboot PC

forum.linuxcnc.org/24-hal-components/415...nels?start=90#300763

MR.MarkoPolo  can you explain and step by step for setup this ?, I want to try , sorry I poor linux program.

Thank you.

try this:

sudo nano /etc/cron.d/uinput

complete the file with the content: @reboot root chmod 666 /dev/uinput
(at the end of the line press etner to end the line)

save the file and exit
reboot