Ubuntu 16.04.3 - Xenial Xerus - 32-bit PC (i386) server install image.Ubuntu 16.04.3 - Xenial Xerus - 64-bit PC (AMD64) server install image.Ubuntu 16.04.3 - Xenial Xerus - 32-bit PC (i386) desktop image.Ubuntu 16.04.3 - Xenial Xerus - 64-bit PC (AMD64) desktop image.Ubuntu 17.04 - Zesty Zapsus - 32-bit PC (i386) server install image.Ubuntu 17.04 - Zesty Zapsus - 64-bit PC (AMD64) server install image.Ubuntu 17.04 - Zesty Zapsus - 32-bit PC (i386) desktop image.Ubuntu 17.04 - Zesty Zapsus - 64-bit PC (AMD64) desktop image.If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the i386 images instead (choose this if you are at all unsure). Please take into account that the AMD64 releases should only be considered for those computers based upon AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). As i said, I tried the 'SDK Platform-tools downgrade' method first, i did the experiment of upgrading it again later and it synced, but later found another set of errors associated to it, so it have to be downgraded.For those who need them, here are the official URLs to download the ISO images for all the most recent Ubuntu releases (desktop & server, i386 or AMD64). I had to change the RW permissions of the folder in order to this to take effect.

change the directory for the java in your system, in my case, it is at '/usr/local/java/jdk1.8.0_92'.in the menu File > Project Structure > SDK Location, uncheck the 'Use embedded JDK' checkbox.The default OpenJDK comes in 64 bits, so you have to do the opposed process described above. You can switch to use the new bundled JDK by clicking File > Project Structure > SDK Location and checking the Use embedded JDK checkbox'. Existing projects still use the JDK specified in File > Project Structure > SDK Location. 'Android Studio now comes bundled with OpenJDK 8. I found the hint for this in the official android studio release notes: I tried changing the default proprietary java directory to the one in my system. I had this problem too in 'Lubuntu 16.04.1 i686', but the answer here didn't fully solved it, but i think it's part of the problem.

Android studio download ubuntu 16.04