When considering a Linux installation for astrophysics or astronomy, Ubuntu is frequently recommended for beginners due to its user-friendliness and strong community support. Scientific Linux, a variant of Red Hat, is also mentioned as a suitable option, particularly for scientific applications. Fedora is noted for its dual-boot capabilities alongside Windows, while Gentoo is praised for its extensive application support, though it may be challenging for newcomers. Zenwalk Linux, based on Slackware, offers automated management and dependency checking, making it another viable choice. Users express mixed experiences with installation tools like Ubuntu's LiveCD, which can cause issues for new users. The importance of community forums for troubleshooting is emphasized, and alternatives like CentOS and Sabayon Linux are suggested for those seeking different features. Overall, Ubuntu stands out as a solid starting point for new Linux users, especially in scientific fields.