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Hello, everyone

Due to some reason, my do-release-upgrade process was interrupted and I was not able to execute the `[COLOR=var(--black-800)]Remove obsolete packages? [/COLOR]` step.

So does anyone know the script of that step? Just want to remove the obsolete packages after upgrading. Thanks

Tom

PS: So far I had done this,


Code:
sudo -i

apt-get update
apt-get autoremove
apt-get clean
 
UNUSCONF=$(dpkg -l|grep "^rc" | awk '{print $2}')
apt-get remove --purge $UNUSCONF

NEWKERNEL=$(uname -r|sed 's/-*[a-z]//g'|sed 's/-386//g')

ADDKERNEL="linux-(image|headers|ubuntu-modules|restricted-modules)"

METAKERNEL="linux-(image|headers|restricted-modules)-(generic|i386|server|common|rt|xen)"

UNUSKERNELS=$(dpkg -l | awk '{print $2}' | grep -E $ADDKERNEL | grep -vE $METAKERNEL | grep -v $NEWKERNEL)

apt-get remove --purge $UNUSKERNELS

update-grub
06-10-2021, 04:26 AM
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