change the extension return error code for dpkg locked from error code 12 to 56
@@ -68,7 +68,7 @@ RestartOMSAgentServiceCommand = '{0} restart'.format(OMSAgentServiceScript)
DisableOMSAgentServiceCommand = '{0} disable'.format(OMSAgentServiceScript)
# Error codes
-DPKGLockedErrorCode = 12
+DPKGLockedErrorCode = 56
InstallErrorCurlNotInstalled = 64
EnableErrorOMSReturned403 = 5
EnableErrorOMSReturnedNon200 = 6
