David A. Wheeler wrote about why it is important to pick a GPL-compatible licence for one’s software project.
Now, since version 2 of the GPL is incompatible with version 3, and vice-versa (due to the additional restrictions imposed by version 3) you shouldn’t choose GPLv2-only or GPLv3-only or GPLv3-and-above, because some projects may be licensed only under one of them. Also, the version 3 of the LGPL is incompatible with the GPLv2, so you shouldn’t choose it either. GPL-version-2-or-above or LGPL-version-2.1-or-above should be OK in this respect.