perfSONAR 4.0.2
perfSONAR 4.0.2 is out. The system as a whole is still remarkably wedded to IPv4. Dual stack is preferred over IPv6 only. It’s tough luck if you succeed 100 % with the latter. CentOS/anaconda supports IPv6 RDNSS when configuring the DNS settings. Now, if only Cisco IOS XE would allow me to enter a domain name […]
Read More → perfSONAR 4.0.2Upgrading from dns/bind910 to dns/bind911
Upgrading from dns/bind910 to dns/bind911 isn’t particularly difficult. Hopefully, these notes will prepare you for your own endeavour.
Read More → Upgrading fromdns/bind910 to dns/bind911
MathType 6.9b, Word 2016, and McAfee products
If you can’t edit formulas with MathType and you receive a cryptic error message: Word cannot open the document: user does not have access privileges In Norwegian this becomes: Word kan ikke åpne dokumentet. Brukeren har ikke tilgangsrettigheter. Check to see if any McAfee products are installed. Remove them, reboot the computer, and see if […]
Read More → MathType 6.9b, Word 2016, and McAfee productsBoot menu changes in base/head r325694
Update 2017-11-13 r325743 corrected the mistakes. The below no longer applies. Remove /boot/loader.rc.local if you created it. /boot/loader.rc used to be copied from base/head/sys/boot/i386/loader/loader.rc on FreeBSD/amd64. With r325694 this changed to base/head/sys/boot/forth/loader.rc. Nothing was added to base/head/UPDATING, explaining this change. As instructed in /boot/loader.rc, to regain our beloved boot menu, we must create and edit […]
Read More → Boot menu changes in base/head r325694Moteløver med redusert kunnskap
Markedsavdelinger er kjekke saker. En samling [av] moteløver med redusert kunnskap [som] skal belære de uvitende om tingenes fortreffelighet. Da blir det gjerne mye glatt sveis og påtatt glising i samband med hurtigsnakk og utstrakt bruk av “buzz words”. Det er jo gjerne denna[sic] sausen av presentasjonselite som har ansvaret for produktnavn. Ref.: https://www.digi.no/artikler/alle-lytter-nar-hun-snakker-smarttelefonen-er-dod-om-ti-ar/411202.
Read More → Moteløver med redusert kunnskapLinus becomes self-aware
The channel goes online November 25th, 2008. Logical decisions are removed from video planning. Linus begins to unlearn at a geometric pace. He becomes self-aware October 17 2017 at 6:26 pm. Ref.: https://youtu.be/EM2G5vLGcQQ?t=457.
Read More → Linus becomes self-awareperfSONAR 4.0.1 on a dual-stack host
I finally throwed in the towel. I did an installation of perfSONAR 4.0.1 on a dual-stack VM.
Read More → perfSONAR 4.0.1 on a dual-stack hostperfSONAR 4.0.1 on CentOS 7
I have been playing with perfSONAR 4.0.1 on CentOS 7, using the FullInstall iso image. I should point out my intention of running perfSONAR with IPv6 only. The first impressions aren’t that great. The web UI allows me to select Norway as my country of residence, but it doesn’t save the selected country. If I […]
Read More → perfSONAR 4.0.1 on CentOS 7Windows 10 wedges itself
One or more of the recent updates for Windows 10 rendered my laptop incapable of communicating with the outside world. The Windows Firewall failed to run due to Base Filtering Engine not being able to run either. It’s the dreaded “Error 5: Access denied” error message all over again. Windows 10 also thought it was […]
Read More → Windows 10 wedges itselfVoyager 1 on 2027-12-26T23:59:36,9+0000
I downloaded a new version of NASA’s Eyes from https://eyes.nasa.gov/. The old version was unable to upgrade itself for some reason. I ran a simulation on Voyager 1 towards the end of its life. At 2027-12-26T23:59:36,9+0000, the spacecraft changed its attitude, pointing the high gain antenna towards outer space. I checked the Wikipedia article, but […]
Read More → Voyager 1 on 2027-12-26T23:59:36,9+0000