It is a free, maintained solution providing the basis for *nix GUIs. I have used it my entire career for interacting with my *nix computers. I have used it on Red hat, opensuse, slackware, Solaris, and HPUX. I have used it with CRTs and LCDs. I have used it to display GUI screens over local lans as well as over the internet. I have used it with Nvidia, Matrox, Intel, and AMD video cards. It works everywhere! Review collected by and hosted on G2.com.

The current development of new features is slower than I would like to see. Multiple monitors with different DPIs cannot scale independently. When it goes wrong, it can be very difficult to sort out where the problem lies. I have spent hours fixing it when it doesn't work. It is such a fundamental part of using the computer that when it is gone, you are in trouble if you can't fix it from the command line. Review collected by and hosted on G2.com.