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March 7, 2009

binaural beats

Last night I just read about an interesting phenomenon called binaural beats. When slightly differing frequencies are played in each ear, humans perceive a beat at the frequency difference between actual sounds. There is a program called Gnaural which generates these. A few example schedules (outlines for Gnaural to generate sound) can be found here.There […]

Article by a thing / Community Blogs

December 19, 2008

Changing boot resolution and color

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How about a new tip? Well, on GNU/Linux distributions (and probably other free UNIX like systems) using GRUB for their boot manager it is possible to change the resolution and color of the boot screen, regardless of whether there is a splash or not. If you’re using an advanced distribution like Arch, Slackware, Debian or […]

Article by libervisco / Community Blogs

October 22, 2008

No DHCPOFFERS received. No working leases in persistent database – sleeping.

Hi, After a week of fighting with madwifi drivers finally i have my Atheros 5006X AR5413 working. [email protected]:~$ sudo ifconfig ath0 Link encap:Ethernet HWaddr 00:1f:3a:3f:ec:5f inet6 addr: fe80::21f:3aff:fe3f:ec5f/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 […]

Article by maati1980 / Technical Topics

October 2, 2008

Selling Freedomware: It’s about what THEY want.

I’ve been a little detached from the Free Software/Freedomware/Open Source world for a while. I no longer have that ongoing urge to tell the world about Free Software and convert the whole world. I’m not drooling over “200X is the year of the Linux Desktop” titles anymore. I’ve been focusing on developing a solid business […]

Article by libervisco / Community Blogs

August 4, 2008

Now do I have 3D-Acceleration or not?

Until this weekend I happened to think that when glxinfo tells you “Direct Rendering: Yes” you can actually enjoy accelerated 3D. Well, it seems that I was wrong, and that this indicator alone does not give you fast 3D. A bit of history: I was playing around as in KDE I was still using 1024×768, […]

Article by reptiler / Community Blogs

July 25, 2008

Debunking the Debunked WINE Myths

The following paper I wrote a few months ago because I got sick and tired of seeing people switching to GNU/Linux only to continue to run their Windows programs without even bothering to look for alternatives. Of course, they all used either WINE or Cedega to achieve this. Since I am active in testing WINE […]

Article by sakuramboo / Community Blogs

July 1, 2008

Converting MNG or GIF to video? [solved]

I hope I’m not asking for the impossible. In fact, I’ve seen some freeware non-freedomware which can do this sort of thing, but I’d like to do it on GNU/Linux. Basically, I have an animation in GIF and MNG and would like to convert this to a proper video like Theora (OGM) or ffmpeg (AVI, […]

Article by libervisco / Technical Topics

July 1, 2008

POSIX Capabilities Vs. Set-UID

I’ve been mentioned the POSIX-capabilities in my post about EasyLFS 0.5 and promised another post to clarify what they actually are about. This is the promised post. POSIX-capabilities are actually nothing new, but haven’t been given much attention so far. This now has changed, they are now supported by the kernel and the necessary library […]

Article by reptiler / Community Blogs

June 27, 2008

Nvidia says no to free drivers, I say no to Nvidia

Linux kernel developers issue a statement signed by about 100 developers that they find non-free kernel modules to be undesirable and harmful. As they say “Such modules negate the openness, stability, flexibility, and maintainability of the Linux development model and shut their users off from the expertise of the Linux community. Vendors that provide closed-source […]

Article by libervisco / Community Blogs

June 27, 2008

Nvidia says no to free drivers, I say no to Nvidia

Linux kernel developers issue a statement signed by about 100 developers that they find non-free kernel modules to be undesirable and harmful. As they say “Such modules negate the openness, stability, flexibility, and maintainability of the Linux development model and shut their users off from the expertise of the Linux community. Vendors that provide closed-source […]

Article by libervisco / Community Blogs

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