  We investigate the thermal effects on the sudden changes and freezing of the
quantum and classical correlations of remote qubits in a cavity quantum
electrodynamics (CQED) network with losses. We find that the detrimental effect
of the thermal reservoirs on the system can be compensated via an efficient
coupling of the fiber connecting the two cavities of the system. Furthermore,
for certain initial conditions, we find a double sudden transitions in the
dynamics of Bures geometrical quantum discord. The second transition tends to
disappear at a critical temperature, hence freezing the discord. Finally, we
discuss some ideas of the experimental realization of the present proposal.
