Troubleshooting
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5. Troubleshooting DKMS Modules
In case of DKMS Module Building Failure
See the Guide on Removing DKMS Kernel Modules.And then generate again the Initramfs, here the Command to rebuild All:
sudo update-initramfs -uk all
Then reboot with:
sudo reboot
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6. Removing Kernel
Finally, in any case to Delete the Kernel
First, query the Packages Database with:dpkg -l | grep linux
Then to Delete the Kernel for instance use:
sudo apt purge linux-image-unsigned-5.8.0-050800-generic
Do the same also for the Headers and the Modules.
Then remove also the Modules Directory with:sudo rm -rf /lib/modules/5.8.0-050800-generic
Congratulations, you can now Ride a New Kernel on Ubuntu!
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