Comment 3 for bug 1956585

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Nguyen Dinh Tu (tund3010) wrote :

I applied 'sudo sysctl kernel.unprivileged_bpf_disabled=1'

But it is still failed while install 'sudo apt install linux-image-5.11.0-46-generic'

dpkg: error processing archive /var/cache/apt/archives/linux-image-5.11.0-46-generic_5.11.0-46.51~20.04.1_amd64.deb (--unpack):
 unable to open '/boot/vmlinuz-5.11.0-46-generic.dpkg-new': Operation not permitted