- ask-password error solve
How to reload sysctl.conf variables on Linux - nixCraft
I am new Linux system user. How do I reload all sysctl variables without rebooting my server? The sysctl command is used to modify Linux kernel variables at runtime. The variables are read and write from /proc/sys/ location using procfs.
https://www.cyberciti.biz/faq/reload-sysctl-conf-on-linux-using-sysctl/

Failed to add /run/systemd/ask-password to directory watch: No space left on device?
Does anyone knows why have I this message with the new update of samba on ubuntu 16.04.1? Paramétrage de samba (2:4.3.9+dfsg-0ubuntu0.16.04.3) ... Failed to add /run/systemd/ask-password to direct...
https://askubuntu.com/questions/828779/failed-to-add-run-systemd-ask-password-to-directory-watch-no-space-left-on-dev

Seonglae Cho