Etling was signed to the Packers' practice squad Wednesday, Tom Silverstein of the Milwaukee Journal Sentinel reports.
Etling completed six of eight passes for 123 yards and a touchdown in Friday's preseason opener against the 49ers. He also ran the ball four times for 18 yards.
The Packers signed Etling to a reserve/future contract Tuesday.
Etling reverted back to the Jaguars' practice squad Monday, per the NFL's transaction log.
Etling was elevated from the Jaguars' practice squad Saturday.
Etling is expected to operate as the top backup to Trevor Lawrence during Sunday's season finale against the Colts, Mark Long of the Associated Press reports.
Etling was signed to the Jaguars' practice squad Monday.
Etling was released from the Packers' practice squad Monday.
The Packers signed Etling to their practice squad Tuesday.
Etling was cut from the Broncos' practice squad Tuesday, Mike Klis of 9News Denver reports.