Debian 4.0 'Etch' Released
An anonymous reader writes "Earlier today we discussed the possibility that Debian Etch might be released soon. Well, according to debian.org, it has already happened. Etch has been released: 'The Debian Project is pleased to announce the official release of Debian GNU/Linux version 4.0, codenamed etch, after 21 months of constant development. Debian GNU/Linux is a free operating system which supports a total of eleven processor architectures and includes the KDE, GNOME and Xfce desktop environments. It also features cryptographic software and compatibility with the FHS v2.3 and software developed for version 3.1 of the LSB.'"
If you have no test system and the machine is providing service to users then do not upgrade to .0 releases. It's simple common sense. Maybe you had some overwhelming need to get this release that goes against the need to keep service reliable but you didn't mention it so I'll assume not. Let other people do the testing of that .0 release to find all the bugs and huge gotchas that are basically inevitable.
When you start with Linux, you use the stock kernel, because it is easily available and works. When you gain experience, you start to compile your own. When you become a professional sysadmin, you use the stock kernels, because they are easily available and work.