Another 15 minutes » Projects

Firewall failure

Draupner — Mon, 04 Jul 2011 07:49:42 +0000

Recently my Netgear fvx538 firewall has been acting up, ending with pretty much total failure on the LAN side. It started with random WAN interface restarts, but now the LAN ports are hanging/locking up. Even with cables pulled out the port LEDs still are lit. The device then needs to be rebooted, and might work for a few minutes before it happens again. I searched the net for answers but only found people with the same problem, and no solution. I tried reverting to an older firmware, factory reset, disabling DHCP and dyndns service, but no luck. Seems like the Netgear is done for, too bad, it was doing good for several years.

I have now ordered a new Cisco firewall, hoping it has better quality. It should arrive in a day or two.

Howto open a port for single IP on a Linksys router

Website webserver change

Draupner — Thu, 17 Feb 2011 09:51:08 +0000

Since there is still some slowness on the blog from time to time after database server change, the webserver will now also change. The change comes to effect when DNS is updated, which could take a day or two, but there will be no downtime as the site is still running on the old server for several days more.

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Website database host changed

Draupner — Tue, 15 Feb 2011 16:49:34 +0000

Recently the blog and main website has been pretty slow, unreachable sometimes, due to overloaded database server. The site is now using a different server and should be much faster loading pages. No related posts. No related posts.

New blog theme

Draupner — Tue, 01 Jun 2010 16:28:43 +0000

Today I changed my blog theme, just thought it was time for a change and I liked this design and what it can do, hope you like it too. I will do some more modifications and additions to it still so it’s not quite done. Related posts: New theme New theme Related posts:

Server disk crash

Draupner — Fri, 01 Jan 2010 10:08:22 +0000

A few days ago I suffered from disk failure on two disks in my RAID5 array, which forced me to re-install the server from scratch and restore it from older backups. The server is soon up again and Penskyfiles Radio will be online with it. No related posts. No related posts.

Howto setup WordPress automatic updates without FTP

Draupner — Fri, 10 Jul 2009 15:46:40 +0000

If you run your WordPress blog on some hosting partner you probably have the automatic updates of WordPress core and plugins working, but if you ever setup your own Linux server and trying to run WordPress on it, it is likely that this will not work out of the box, especially if you’re running multiple websites on the same server.

I don’t want to use some 3rd party plugin for this to work or FTP, so I investigated what it is that makes it work in my hosting partners server, but not my own. I figured it was some PHP configuration missing but it was much simpler than that.

You will need root-access to the server to continue. The problem is that the webserver process (httpd) does not have write permission to the files (let’s say in “/home/user/public_html” for example). The httpd process is most likely to run as user “nobody”, “apache” or “www” (it must not run as “root”!). One possibility to fix this is to set the directory public_html as write permitted by anyone, but that is not a good solution so I won’t write how.

Instead we wan’t to change owner of the files to match. To find out which user is running your httpd process you can login as root and issue the command

ps -axu | grep “httpd”

One process will run as root to bind to the port, but the other ones should be another user.

The easiest thing to do, and this is how many hosting partners have set it up, is to make sure the owner of public_html and all subfolders and files is the same user which is running the httpd process.

I am running Fedora Linux and in my case the user is “apache”, so while still logged in as root I just run the command

chown -R apache /home/user/public_html

This will change owner if the public_html directory, which is the root directory in my Apache configuration, and all subfolders and files. Now the automatic updates will work right away!

vardagsmysterier.se

Draupner — Wed, 01 Apr 2009 06:08:12 +0000

This will be my first post in Swedish since it only applies to Sweden.

Jag har skapat en ny liten enkel men rolig sida, www.vardagsmysterier.se, där man kan dela med sig av sina observationer om konstiga saker i vardagen och vardagsmysterier samt lite förklaringar på vanliga frågor man ofta undrar över. Än så länge är sidan inte så välfylld, men jag valde att lägga ut den ändå. Jag sökte lite inspiration i helgen på nya sidor och detta är ett av resultaten efter ett par timmars knappande.

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Redecorating my home

Draupner — Wed, 25 Mar 2009 11:57:53 +0000

I have been redecorating my home for a few weeks now, on and off. Getting rid of old and ugly bookshelfs and getting new more stylish ones that match some furniture I already have. I got the furniture and lights from IKEA, the “Expedit” bookshelf though came with no holes on half of the bookshelfs (!), so I had to drill them myself (takes too much time & energy to bring 100 kg of shelfs back to the store), but after a while I got them up. Then I also got the “Malm” bureau with a glass pane on top, a “Hopen” bed table with frosted glass drawers, and another “Benno” CD-storage in silver. Along with that I got a new spotlight lamp in the ceiling and diod lights for nice effects in the bookshelf etc. I was glad to see that my ceiling was in fact wooden and not concrete like the walls are, so it was easy to do the fixed installation of the spotlights. I also already had the multicolored diodstrips behind the TV, which is a really nice feature. Below are before & after pictures of the room, it’s more clean and modern now, it turned out pretty good. Take a look…

It’s not all done yet, I still have some painting to buy and hang up (and fix the lighting for it) and also a picture I will create myself from photos of my vacation in New York City 2008. But so far with these changes the room feels alot bigger and more open. I might also get a bigger bed at some point as I first planned. So far I spent around 700 euros for this and a couple of evenings of assembly.

Before:

[Show as slideshow]

After:

[Show as slideshow]

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PS3 Media Server

Draupner — Wed, 17 Dec 2008 20:39:02 +0000

Today I tested “PS3 Media Server“, a software that allows you to stream and view media from a PC to a Playstation 3, like HD movies. This is pretty much the same functionality as TVersity, which I have written a guide to on this blog, but PS3 Media Server is supposed to be able to handle 1080p videos with ease and also to include subtitle files and many other things.

PS3 Media Server is a free software that was released in version 1.00 just a few days ago, it requires no installation and no setup, for me it was pretty much working right out of the box (probably because I had all codecs already installed from my TVersity installation). I could share my movie-folder and it came up on the PS3 in seconds and I could play DVD ISO-files with no configuration at all. The only problem I had was with video and sound sync, they were several seconds out of sync, but I managed to solve that by disabling the “auto A/V sync” option in the transcoding configuration. The program has a large buffer that is visualized on the main screen and it works very well, there were no stuttering at all throughout the movie.

I liked this program alot, I will probably use this instead of TVersity now because TVersity is slow on updates, takes alot of memory and CPU usage and stutters sometimes in videos. This program seems much faster and more efficient. I’m looking forward to try it out with full HD videos and subtitles and see how everything works.

Howto stream x264.mkv to PS3 with TVersity

Upgraded WordPress

Draupner — Thu, 11 Dec 2008 07:30:17 +0000

I upgraded the blog to WordPress 2.7 just now, there should be little changes to the blog appearance itself but the changes are behind the scenes, which is looking pretty good. Related posts: Howto setup WordPress automatic updates without FTP WordPress 2.7.1 hacked? Related posts: