France's forward line had made headlines with eight goals in its opening two group games, but there was little flair on display in a hard-fought contest against the African champions.
''We're not the prettiest or the best, but we can do good things,'' France coach Didier Deschamps said after the game. ''The deliverance came late. There was a lot of tension because we were up against a very athletic side and there were a lot of challenges.''
Four years ago, France crashed out of the group stage, shamed a nation by going on strike and was jeered by its own fans and lambasted by politicians in the fallout from an embarrassing tournament.
It's very different situation now.
''I'm proud of my players because we're coming back from very far. I think we've given a lot of pleasure back to our fans,'' Deschamps said. ''I think there were 5,000 here and millions back home who will feel proud.''
Pogba's crucial goal came after Nigeria goalkeeper Vincent Enyeama had just made a superb save to tip over Karim Benzema's header. But he he flapped at the ball from the ensuing corner and Pogba pounced in the 79th minute for his first World Cup goal.
That atoned for placing a volley too close to Enyeama in a scrappy first half.
Scoring such a crucial goal will boost his confidence heading into the last eight game.
''We have four days left to prepare for another battle,'' Deschamps said.
Yobo, who announced his international retirement after the game, turned the ball into his own net in stoppage time under pressure from France substitute Antoine Griezmann.
At the final whistle, France's relieved players danced in front of their fans as dreams of a repeat run to the final - just like in 2006 - moved a step closer.
''We had the whole country behind us,'' Pogba said. ''It's one of the proudest moments of my life.''
France started slowly and finished strongly in the second round match.
''I've yet to see a team play well over the whole 90 minutes,'' Deschamps said. ''Nigeria dropped off a bit and that allowed us to get on top.''
After Griezmann came on, Benzema finally came alive in the 70th, opening up the defense after a clever one-two with the France substitute. After Enyeama blocked Benzema's initial shot, his follow-up effort was hacked clear by Victor Moses. Video technology confirmed that the ball had not crossed the line.
France failed to show the attacking flair of previous games, with Giroud skewing a shot wide early on.
''The referee saw it and didn't even give him a warning. Not a yellow card, nothing,'' Mikel said. ''The intention was there.''
Keshi was highly critical of American referee Mark Geiger's handling of the game.
''The ref is a human being, but a lot of mistakes were questionable,'' he said. ''Giroud elbow, Pogba foot up ... he decides what happens on the field. I'm not happy with the ref.''
Two chances were missed late in the half.
Full-back Mathieu Debuchy smacked a shot wide and into the back of a steward, and Emenike saw his sharp drive from the edge of the area palmed away by Lloris.
With Nigeria starting to dominate possession, Deschamps made a key change in the 62nd, taking Giroud off and bringing on Griezmann, freeing Benzema to play through the middle.
Nigeria continued to push forward and center half Laurent Kocielny cut out Musa's dangerous cross from the right.
But toward the end, it was all France as Griezmann boosted the attack. He almost made it 2-0 in the 85th that Enyeama tipped over brilliantly. Instead, it fell to Yobo to inadvertently add France's second goal.
France: Hugo Lloris; Mathieu Debuchy, Raphael Varane, Laurent Koscielny, Patrice Evra; Paul Pogba, Yohan Cabaye, Blaise Matuidi; Mathieu Valbuena (Moussa Sissoko, 94th), Olivier Giroud (Antoine Griezmann, 62nd), Karim Benzema.
Nigeria: Vincent Enyeama; Efe Ambrose, Kenneth Omeruo, Joseph Yobo, Juwon Oshaniwa; Ogenyi Onazi (Ruben Gabriel, 59th), John Obi Mikel; Ahmed Musa, Peter Odemwingie, Victor Moses (Uche Nwofor, 89th); Emmanuel Emenike.
- Sports & Recreation
- Paul Pogba
- Joseph Yobo
- Didier Deschamps
- Hugo Lloris
- Karim Benzema