Simple tutorial on Ubuntu System Performance Optimization

1. Disable the minimal animation [alt + f2] gconf-editor to enter the gnome console program. Choose desktop/genome/interface/accessibility for app/metacity/general/reduced_resources (if you do not select this mobile window, there will be some black boxes). 2. After using Ubuntu for a long time, you may feel like, that is, when the application is started in GNOME,

1. Disable animation minimization.

[Alt + f2] gconf-editor: Enter the gnome console program.

Choose app/metacity/general/reduced_resources

Desktop/genome/interface/accessibility (if this window is not selected, some black boxes will appear)

2. After using Ubuntu for a long time, you may feel that when you start an application in GNOME, the speed is getting slower and slower. I can see a trick on the Ubuntu English forum to improve this problem. Open the/etc/hosts file and you can see something similar to the following:

127.0.0.1 localhost

127.0.1.1 windstorm

Now, you only need to add the host name at the end of the first line.

127.0.0.1 localhost windstorm

127.0.1.1 windstorm

After saving, restart the system. The changes take effect.

3. Most Linux Distro of ipv6 dns also enables IPv6 (Internet Protocol Version 6) by default, but sometimes IPv6 support is not required. To disable IPv6, you can use the following methods:

Debian/Ubuntu

1. Enable/etc/modprobe. d/aliases

2. There is a line in it that is "alias net-pf-10 ipv6"

3. Replace the preceding row with the following two rows:

Alias net-pf-10 off

Alias ipv6 off

Red Hat