  We consider $AdS_2$ solutions of M-theory which are obtained by twisted
compactifications of M2-branes on a complex curve. They are of a generalized
class, in the sense that the non-abelian part of the connection for the
holomorphic bundle over the supersymmetric cycle is nontrivial. They are
solutions of $U(1)^4$ gauged supergravity in $D=4$, with magnetic flux over the
curve, and then uplifted to $D=11$. We discuss the behavior of conformal fixed
points as a function of the non-abelian connection. We also describe how they
fit into the general description of wrapped M2-brane $AdS_2$ solutions and
their higher-order generalizations, by showing that they satisfy the master
equation for the eight-dimensional K\"ahler base space.
