[xubuntu-users] Fwd: proc files

[Ralf Mardorf]

don't run

sudo echo foo > /proc/bar

run

sudo -i
echo foo > /proc/bar

resp.

sudo bash -c 'echo foo > /proc/bar'

or

echo foo | sudo tee /proc/bar

or better edit the config file responsible for the settings.

Google, resp. better https://startpage.com/ is your friend.

But since you didn't post what you did run and what message you got, the
above hints might not solve your issue. IOW provide more information,
help us to help you.