Kexec-chooser is a simple tool designed to simplify the process of rebooting Linux Debian systems into new kernels by warming up the system.
With kexec-chooser, you can easily choose which kernel version you want to reboot into. For example, using the command kexec -l, you can easily print a list of available kernels. Then, by specifying the version you want to warm-reboot into with kexec 2.6.17, kexec-chooser will indicate that you want to reboot to that specific kernel version. It's important to note that this won't reboot your machine automatically. Instead, when you reboot via the reboot command or GNOME's Shut Down/Reboot dialog, kexec-chooser will kick into action and warm-reboot into the kernel version you specified.
Overall, kexec-chooser is a valuable utility that makes upgrading your Debian kernel a breeze. With its simple yet effective commands, you can effortlessly warm-reboot into new kernel versions without the hassle of a full reboot.
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