Download all deb and put them in a folder like /tmp/test/
cd /tmp/test
sudo dpkg -i *.deb; reboot
to remove them, dpkg -r --force-all linux-image-4.15.0-99-generic
Download all deb and put them in a folder like /tmp/test/
cd /tmp/test
sudo dpkg -i *.deb; reboot
to remove them, dpkg -r --force-all linux-image- 4.15.0- 99-generic