Hello,
What I do in these situations is to install a new distribution in a
subdirectory, and then run the desired stuff with chroot into that
subdirectory. In other words, install the new distribution on a virtual
machine, and copy its root filesystem.
It's a really dirty trick, and sometimes you need you massage the system
a bit, but once the little issues are fixed, it works surprisingly well.
I've summarized my experiences in this post:
https://billauer.co.il/blog/2018/11/linux-chroot-system-in-parallel/
Regards,
Eli
On 30/06/2024 14:20, אורי wrote:
Hi,
I have two Ubuntu 18.04.6 LTS servers (droplets) which I can't and don't
want to upgrade right now. One of them is running pip==22.2.2 and when I
run this command I get this output:
pip freeze|grep -i certb
certbot==2.10.0
certbot-apache==2.10.0
certbot-dns-digitalocean==2.10.0
The other one is running pip==21.3.1 and when I run this command I get
this output:
pip freeze|grep -i certb
/usr/lib/python3/dist-packages/secretstorage/dhcrypto.py:15:
CryptographyDeprecationWarning: Python 3.6 is no longer supported by the
Python core team. Therefore, support for it is deprecated in
cryptography and will be removed in a future release.
from cryptography.utils import int_from_bytes
certbot==1.23.0
certbot-apache==1.23.0
certbot-dns-digitalocean==1.23.0
certbot-dns-route53==1.23.0
I want to know how do I upgrade pip, certbot and optionally Python to
its latest version in both machines, and especially the second machine?
I also have two machines with Ubuntu 22.04.4 LTS. There I have problems
with Ubuntu pro:
# sudo pro detach
Detach will disable the following service:
livepatch
Are you sure? (y/N) y
Executing `/snap/bin/canonical-livepatch disable`
An unexpected error occurred: Failed running command
'/snap/bin/canonical-livepatch disable' [exit(1)]. Message: cannot
create mount point for file "/tmp/snap.rootfs_GcwX7d/README.md":
Permission denied
For more details, see the log: /var/log/ubuntu-advantage.log
If you think this is a bug, please run: ubuntu-bug ubuntu-advantage-tools
# pro status
SERVICE ENTITLED STATUS DESCRIPTION
anbox-cloud yes disabled Scalable Android in the cloud
esm-apps yes disabled Expanded Security Maintenance
for Applications
esm-infra yes disabled Expanded Security Maintenance
for Infrastructure
livepatch yes warning Canonical Livepatch service
realtime-kernel yes disabled Ubuntu kernel with PREEMPT_RT
patches integrated
usg yes disabled Security compliance and audit tools
NOTICES
Error running canonical-livepatch status:
cannot create mount point for file "/tmp/snap.rootfs_dUW8Xu/README.md":
Permission denied
For a list of all Ubuntu Pro services, run 'pro status --all'
Enable services with: pro enable <service>
Account: u...@speedy.net <mailto:u...@speedy.net>
Subscription: Ubuntu Pro - free personal subscription
I recently ran the following upgrade commands for all the above
machines, and I got many times in the Ubuntu 22.04.4 LTS to select an
option (I always selected the default):
sudo apt update
sudo apt upgrade
sudo apt dist-upgrade
sudo apt autoremove
sudo apt autoclean
sudo apt autoremove
sudo apt-get update
sudo apt-get upgrade
sudo apt update
sudo apt upgrade
And I also had to run the following commands:
cd /var/lib/dpkg
sudo mv info info.bak
sudo mkdir info
sudo apt-get upgrade
Thanks,
Uri Rodberg, Speedy Net
אורי
u...@speedy.net <mailto:u...@speedy.net>
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