How can i downgrade the java version 11 to java 8. As i need jenkins, current jenkins versoin doesn't support java 11. I need to downgrade.
Update Manager keeps packages at the latest version, but occasionally a new package version may not work as expected or properly. How to downgrade an installed package and lock it at a specific version to prevent it from being updated? How can I do this using GUI or using a Terminal?
How can I downgrade a package to an older version via apt-get?
Other tools are also acceptable but apt-get is preferred.
Recently I upgraded PHP to 5.4, but it seems to be failing on me because APC isn't working with it, however this gave me no choice but to downgrade to 5.3, how can I do this?
I executed apt-get remove php5 and apt-get purge php5 then I removed the 5.4 repo from apt-get then executed apt-get install php5, it says it was installing 5.3, and I restarted php-fastcgi and php5-fpm but when I run php -v it says 5.4.
How can I downgrade from 5.4 to 5.3?
My server is running Ubuntu 11.04.
I upgraded Ubuntu to 12.04, all packages. But after that I encountered a lot of problems so I decided to downgrade to 11.10.
After I did that I found I now have two kernels: 3.2.x and 3.0.x. I found many explanations of how to remove older kernels, but i have no idea how to remove the newer kernel.
I dont see a 3.2 kernel running when im using the 3.0 kernel. But I see it in Grub.
When I type uname -r in terminal I see the 3.0.x kernel which im using at present.
How do I proceed to remove the 3.2 kernel?