Update a few hours later: I think everything is done now, as far as this website goes atleast. I still have some other pages to set up, but my blog seems to be functioning 100%.
I have gotten a new VPS so lambdan.se might be shaky while I set everything up.
As far as the VPS goes, I've upgraded quite a bit. I've gone from $25/year to $5/month. My old VPS had: - 128 MB Ram - Intel Xeon E5335 @ 999 MHz - 5 GB HDD - Ubuntu 12.04.5 LTS (and seemingly no way to update as 128 MB RAM was too little apparently)
The new one has: