Slightly off topic: What's currently the free Linux distribution with the longest support cycle?
For a while I used CentOS 7 on all of those small VMs, because it got security updates for a really long time. With minimal risk of breaking things on updates.
Probably Debian or Ubuntu. The question is...why do you care that much?
I've upgraded Debian stable (both pure and with some cherry-picked backports) and Ubuntu (non-LTS and LTS) systems in place and rarely broken anything, for years and years. When stuff has broken it's been a quick google and then slapping myself for not having read the upgrade guide.
I do generally wait about 2-3 weeks before upgrading, giving time for them to catch stuff that was missed until the great masses were set loose on it.
I've had issues with Ubuntu/Debian upgrades more than once. Some third party binaries breaking with the update. Or some specific config tweaks that break, because the structure of /etc changed too much.
For some small VM with a specific purpose I prefer a distribution that changes as little as possible for as long as possible. Less work, more uptime.
I love people that aren't afraid to experiment and learn. As someone that hasn't had a formal education in software engineering (just in other kind of engineering) I learned the most by doing and failing.
> I don’t know why fastfetch always report more memory being used than the actual values. I’ve never seen more than 3GiB used in btop for this server
My guess would be that fastfetch probably reports actual memory usage while btop probably reports the total usage of all processes. The former is probably higher because of things like filesystem caching
Slightly off topic: What's currently the free Linux distribution with the longest support cycle?
For a while I used CentOS 7 on all of those small VMs, because it got security updates for a really long time. With minimal risk of breaking things on updates.
Probably Debian or Ubuntu. The question is...why do you care that much?
I've upgraded Debian stable (both pure and with some cherry-picked backports) and Ubuntu (non-LTS and LTS) systems in place and rarely broken anything, for years and years. When stuff has broken it's been a quick google and then slapping myself for not having read the upgrade guide.
I do generally wait about 2-3 weeks before upgrading, giving time for them to catch stuff that was missed until the great masses were set loose on it.
> why do you care that much?
I've had issues with Ubuntu/Debian upgrades more than once. Some third party binaries breaking with the update. Or some specific config tweaks that break, because the structure of /etc changed too much.
For some small VM with a specific purpose I prefer a distribution that changes as little as possible for as long as possible. Less work, more uptime.
[delayed]
I love people that aren't afraid to experiment and learn. As someone that hasn't had a formal education in software engineering (just in other kind of engineering) I learned the most by doing and failing.
> I don’t know why fastfetch always report more memory being used than the actual values. I’ve never seen more than 3GiB used in btop for this server
My guess would be that fastfetch probably reports actual memory usage while btop probably reports the total usage of all processes. The former is probably higher because of things like filesystem caching