 LXQt and Xfce are often recommended for use with older PCs that may have less memory and processing power available.These Ubuntu variants simply install an initial set of packages different from the original Ubuntu, but since they draw additional packages and updates from the same repositories as Ubuntu, all of the same software is available for each of them.Ubuntu had some official distributions that have been discontinued, such as Edubuntu; including some previously supported by Canonical, like Ubuntu Touch, that is now maintained by volunteers (UBports Community).