How to Create Partition Image Backup and Restore Using Clonezilla
Image backup is a process which creates a copy of a disk partition or the entire disk. The result is a single file that is called an "image". This is…
Fix Mouse Sensitivity in Ubuntu 16.04
After installation of Ubuntu Desktop 16.04, a nasty surprise awaits you. Mouse is very sensitive (practically unusable) in most systems with wireless mouse. Probably, this will not happen in systems…
Package Management and System Update in Ubuntu Desktop
Ubuntu is based on Debian and all software packages are .deb files. Most software packages are free available from Ubuntu Repositories. Adding and removing software and System Update are critical…
How to Remove Old Kernels in Debian and Ubuntu
After installing a new Linux kernel, old kernels are not automatically deleted. They remain in your disk (/boot partition). You have to delete them manually. Why? The main reason is…
How To Create Fast And Reliable Backup Using Rsnapshot
rsync is probably the most common solution for backup on Linux, because it is extremely fast and makes incremental backups (transfer "only differences" between two versions of a file), which…