Install Linux Kernel 3.7.5 in Ubuntu/Linux Mint

Linux Kernel 3.7.5 is the fifth maintenance release of the kernel 3.7 series that has been made available for Linux users. This update brings more bug fixes and improvements. I have updated the bash script so that users can upgrade to this new kernel smoothly. You have to bear in mind that upgrading the kernel may render your system unstable, unusable or even may cause the loss of some device drivers (WiFi, videos drivers, etc.), so it is recommended that you backup your system before proceeding to the installation of this new kernel.
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