Has the default preconditioning side for KSPFGMRES changed between 3.1 and 3.2? I am debugging one of my old 3.1 codes where I had two KSPFGMRES solvers with explicit defined PC side, and after upgrade to 3.2 one and only one of them complains he does not support left preconditioning.
Many thanks for any directions. Dominik
