Nginx certbot breaks IPv4

I wanted to setup https using Nginx and let’s encrypt on my ubuntu 18.04.3 server, so I followed this tutorial: https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-18-04 It all went fine (I also did it before on other servers), but afterwards my server was not listening on IPv4 anymore. Apparently, certbot changed the conf of my site to this: server {…

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can’t install MAAS 2.6

I’m trying to install MAAS 2.6 on bionic 18.04 [email protected]:~# add-apt-repository ppa:maas/2.6 Cannot add PPA: ‘ppa:~maas/ubuntu/2.6’. ERROR: ‘~maas’ user or team does not exist. [email protected]:~# tail -2 /etc/apt/sources.list deb http://ppa.launchpad.net/maas/2.6/ubuntu bionic main deb-src http://ppa.launchpad.net/maas/2.6/ubuntu bionic main [email protected]:~# apt-get update Get:1 http://ppa.launchpad.net/maas/2.6/ubuntu bionic InRelease [15.9 kB] Err:1 http://ppa.launchpad.net/maas/2.6/ubuntu bionic InRelease The following signatures couldn’t be verified…

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Can’t install R package 32-bits in Ubuntu 18.04 64-bits

OS: Ubuntu 18.04 64 bits R: 3.5.3 (2019-03-11) — “Great Truth” – i686-pc-linux-gnu (32-bit) I want to connect R to Firebird database. To accomplish this, I’m using unixODBC, Firebird super-server, Firebird ODBC driver and Rstudio. I had a bad experience with 64-bit version of Firebird ODBC driver with unixODBC (could not read tables with text…

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