Failed to install Oracle JDeveloper 12c
I resolved this following Kumar's comment:


  I fired up fresh Ubuntu 18.0.4 virtual box installed open jdk 8 and Oracle JDeveloper without any errors. From log files it looks like self extraction is failing something to do with parameter AuthParam and what exactly is that? What happens if you try without Authparam?


Just remove the AuthParam on that file.  Just Like this:

before:

jdev_suite_122130_linux64.bin?AuthParam=1561523342_6bfe09585a7e74ebd661dfe1d3d49427


after:

jdev_suite_122130_linux64.bin


And then install that as a usual way:

./jdev_suite_122130_linux64.bin