Remove ubuntu old kernels

Manually removeFirst, reboot your System to be sure it is using the latest kernel. Then open terminal and check your current kernel:uname -r DO NOT...

Removing old snaps on Ubuntu

删除旧版本的 Snap 包查看已经安装的包snap list --allName Version Rev Tracking Publisher Notes mailspring 1.2.2 216 stable f...

GNOME’s New System Monitor Tool :GNOME Usage

The aim: to make checking system resource usage a little more accessible, ideally with historical data thrown into the mix for some added context.T...

ubuntu ssh 连接慢解决办法

vim /etc/ssh/ssh_configGSSAPIAuthentication yes改为no即可