How can I remove the old kernels
89
How do I remove old kernel versions to clean up the boot menu?
27693
How to add a new kernel to grub2
100846
Error: kernel headers not found. (But they are in place)
117457
Is there a way to permanently exclude the kernel from updates?
77139
Why are old initrd files of uninstalled kernels filling up /boot partition?
56000
removing linux kernels
49397
Boot partition full, can't remove kernels
141048
How to remove unwanted textures to save memory
1856
How do I add the kernel PPA?
148691
Removing older versions of QGIS?
101902
Is live patching now available for HWE kernels?
85584
Why doesn't apt-get autoremove remove my old kernels?
151802
How can I remove old linux-images when installing new kernel updates?
133205
How can I remove old kernels/install new ones when /boot is full?
38413
Cannot remove old kernel showing error code 1
148842
How do I get rid of /sys/kernel/debug/tracing?
128555
Is there a command line tool to get the list of content of current kernel used in my Ubuntu?