How to check whether Hyper Threading is enabled or not in Ubuntu?

linux ubuntu hyperthreading
Anil Kumar picture Anil Kumar · Apr 13, 2015 · Viewed 9.4k times · Source

I am using the Ubuntu. How can I check whether Hyper Threading is enabled or not. And if it is disabled, how can I enable it?

Answer

Steephen picture Steephen · Apr 13, 2015

If you have root permission

dmidecode -t processor | grep HTT

Related questions

error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' -- Missing /var/run/mysqld/mysqld.sock

My problem started off with me not being able to log in as root any more on my mysql install. I was attempting to run mysql without passwords turned on... but whenever I ran the command # mysqld_safe --skip-grant-tables & …

Read More
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)

I am an electrical engineer who mainly plays around with power systems instead of programming. Recently, I have been following a manual to install a software suite on Ubuntu. I have no knowledge of mySQL at all, actually. I have …

Read More
Lost httpd.conf file located apache

How can I find where my httpd.conf file is located? I am running an Ubuntu Linux server from the Amazon Web Services EC2 (Elastic Compute Cloud) and I can't find my Apache config.

Read More