Are you interested for monthly server support with Unlimited tickets, 24×7 monitoring, Security Audit and lot more ? please check our Monthly server support plans
If you are getting the below error while switching the user,
su: cannot set user id: Resource temporarily unavailable
You can solve the issue by editing the file limit.conf.
Now edit the values you seen in the file as below,
* soft nproc 2047 * hard nproc 16384 * soft nofile 2048 * hard nofile 65536
Now try to re login as normal user and try switching as super user.
Need our help to fix the issue ? Submit Support Ticket Now
[button size=”large” color=”green” title=”Server Administration Services from Stack Supports” link=”http://iserversupport.com/server-support-products/server-security/”]View Server Administration Packages[/button]