Can you explain in more detail how you got this error? Were you installing onto a USB drive?
I also have an evergreen ati card, and I was able to get fglrx installed on it without this error. I also got unity installed and booted okay, although I had some problems with the docker. So you should give more details about what you did to get this error. I can't reproduce it. ** Changed in: fglrx-installer (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/684665 Title: package fglrx 2:8.780-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs