Barnabas blog
My tech blog with stuff about computers, systems development old Landies and other fun stuff.
Sunday, March 30, 2025
Rackmount hardware of Rasberry PI4
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Background. After having had my Raspberry PIs in a box together with a lot of wiring spaghetti, its nice to finally have some decent rack mo...
Tuesday, April 6, 2021
libvirt-dnsmasqd running as part of libvirt
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Open DNS server on external IP Background When you run libvirt / KVM on Ubuntu it seems the framework starts up a second local DNS server be...
Wednesday, January 17, 2018
Citrix on linux
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How to get the black address bar 1. Use Firefox. It works way better with the ICACLient than chromium. I have not tested chrome, buit I s...
Saturday, September 2, 2017
FreeBSD 11 - vt console debacle
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Vt console in FreeBSD Introduction For some reason server distributions of *nix now have to have a vt based (compositing) console, so t...
Tuesday, July 25, 2017
HP inside lights out and OpenSSH
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Problem The sshd server implementation made by HP on ILO cards - especially older ones - can be notoriously difficult to use with newer v...
Friday, January 29, 2016
Automount with systemd
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Automount with systemd Introduction As many others I have used autofs for automagically mounting nfs / cifs shares from my clients t...
Friday, October 23, 2015
Lenovo T440P + Ubuntu = driver hell .. And how I fixed it.
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New laptop and the nasty suprises I have purchased the Lenovo T440P in order to run Ubuntu for my development environment. I had a lot of...
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