Coppell quits City and football management
Coppell, who lasted just 33 days as Manchester City boss in 1996, has been replaced by assistant Keith Millen who has signed a three-year deal to replace the 55-year-old.
Coppell agreed a one-year rolling contract after replacing Gary Johnson at the end of last season, but his Ashton Gate tenure got off to a bad start as his side were beaten 3-0 at home by newly-promoted Millwall on the opening day of the season.