HP iLO: Controller firmware revision 2.07.00 Embedded media manager failed...
I just received a notice during boot of a HP G8 server regarding iLO issues: “iLO 4 has detected a self test error. For details consult the iLO 4 server and iLO 4 diagnostics page”. Went into the iLO...
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KVM: Optimizing performance on virtual machines (VM`s)
After having set up quite a few VM`s in my career, i have picked up a couple of tips on how to get the most power out of your VM`s: Get new/correct drivers for your VM`s Remember to make sure that you...
View ArticleEnabling SSH installation of Data Protector clients
Just a quick how-to- make sure that you can install new Data Protector clients using SSH. All this is done FROM the Linux the installation server, using the root user. First of all, you have to copy...
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Java: How to get access to ClassLoader from static function
If you need access to the ClassLoader from a static function, for example in order to access a file inside your jar. You can get hold of it simply bu calling “YourClassname.class.getClassLoader()”
View ArticleOutdated entry in the DNS cache error when using Remote Desktop
You may sometimes get error messages about outdated entries in the DNS cache, when you are using remote desktop. (The connection cannot be completed because the remote computer that was reached is not...
View ArticleAdding SSH support to PHP on Ubuntu
I have previously written a post on how to add SSH support to PHP, but that post is old, and it has now become even easier to get it up and running. And therefore making it much easier to auto upgrade...
View ArticleHow to create website shortcuts on Samsung Galaxy
If you want a shortcut to some of your favorite websites from the home screen, you first have to add those websites as bookmarks. In Chrome i do this by pressing menu, then selecting the star icon....
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Adding custom shortcuts to the Windows 8 start page
It is rather simple to add items to the metro home screen, by searching them up and then pinning them. But it is also possible to pin custom shortcuts to the same screen. Simply right-click the...
View ArticleScam: “URGENT Brand Registration Confirmation”
Yet another scam that goes around. This time it`s an attempt to brand owners to “register” their brands in China before “some company steals it”. And as usually, just to ignore. (Letter to the...
View ArticleWorkaround for inotify on NFS-clients
I run multiple virtual machines which shares all their data via a NFS-server. I have an application that fetches files, and another server that watches for new files in a folder, using inotify. But i...
View ArticleHow to install Raspian for Raspberry Pi from Windows
I am currently in the process of setting up a SETI@Home cluster running on Raspberry PI boxes. Currently i am working with three nodes, and i will expand it if is a success. For OS, i use Raspian...
View ArticleGuide: How to make money in GTA V (GTA 5)
Here is a short list with five items explaining how to make money in GTA V / GTA 5. 1: Be a taxi driver! Steal a taxi, then you can accept taxi jobs around in the game, if yo drive nicely, you will...
View ArticleHow to measure the temperature of your Raspberry PI
When running Raspian on your PI (and other distro`s for PI), an Raspberry PI specific application is installed, which let you monitor everything from volt-status, HDMI-status to the PI`s core...
View ArticleHow to fix LockObtainFailedException on Solr start
If you have experienced a Solr crash during a commit (which, of course, is the worst possible time, Murphy`s law etc), you might have received a LockOptianFailedException when trying to start Solr....
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How to enable IPv6 on your Sophos UTM (Former Astaro Unified Threat Management)
Step 1: After logging in to the admin interface, go to Interfaces and Routing -> IPv6, and enable “IPv6 status”. As my UTM recieve a IPv6 prefix from my ISP, i end up with this: Step 2: Assign an...
View ArticleCVE-2017-5638 scanning still going on
I recently wrote a honey pot that i am currently playing around with. It did not take long before suspicious traffic started popping up. Many of the scans/hacking attempts are against CVE-2017-5638,...
View ArticleJava + LetsEncrypt certificate giving SunCertPathBuilderException
During testing some java code i have for doing a check against check.torproject.org i got an exception is have not seen before: PKIX path building failed:...
View Articlego: cannot find main module; see ‘go help modules’
I was working on building a Docker image containing a go application when i ran in to the following error when running go tidy as a build step:“go: cannot find main module; see ‘go help modules'”The...
View ArticleHow to clear HSTS settings in Chrome
Developing against a site using HSTS can cause issues when there are issues, for example certificate issues. As you can not bypass them when Chrome has “learned” that the site has HSTS rules. Luckily...
View ArticleFix: Flickering monitors on Lenovo P15
I am currently using a Lenovo P15 laptop, the machine itself is very powerful but has a very annoying isse. When using external monitors, either via docking or directly connected. They will often...
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