Standard & Poor’s downgraded the credit ratings of France, Italy and seven other European countries on Friday, a move that may have more symbolic than fundamental financial impact but served as a reminder that Europe’s economic woes were far from over.

Another memory jog came Friday from Greece, the original source of Europe’s debt troubles. Talks hit a snag between the new Greek government and the banks and other private investors that Athens hopes will agree to take losses on their debt so that Greece can avoid a default.