• Linux becoming a mature operating system

    Linux has always been a nice free and stable operating system. But from the user’s point of view it was somewhat primitive and lacking some basic features. Perhaps that was one of the primary reasons why GNU continued to develop another operating system, the Hurd. But things have recently improved a lot. By integrating FUSE […]

  • AMD64 dual core as a power saving solution

    One of the interesting features of the AMD64 X2 architecture is that its declared power consumption is not higher than of single core AMD64 processors running on similar frequencies. So if you perform significant amount of tasks that can be parallelized (e.g. running a build daemon), you can choose between two different advantages of the […]

  • udev troubles finally solved

    After spending total amount of several dozens hours of fighting with the infamous udev arbitrary device name assignment, I’ve finally won. Device name assignment is absolutely underdocumented and I was able to get it work only thanks to the kind people sharing their experience and knowledge on the net. For the record, after a lot […]

  • AMD64 performance

    Having finally an AMD64 system in my hands, I’m positively surprised by its performance. When I switched from a Duron 650 MHz to a Celeron 2.6 GHz a few years ago, the performance increased much less than I expected. This applied to Sempron 2400+ (~1.6 GHz?, Socket A) as well, it ran only slightly faster than the […]

  • OS reinstallation after 10 years

    IIRC, I’ve been running Debian GNU/Linux on my primary workstation since summer 1995. All that time (almost 11 years!) the operating system ran without any single reinstallation, starting with the Debian 0.93R5 version and ending with mixed sarge-etch (post-3.1). I only performed upgrades, I’ve never reinstalled the system from scratch. None of the upgrades required […]

  • Czech alternative music

    There are many interesting artists in the area of Czech independent music. Some of them succeeded to get rather popular, Iva Bittová, Radůza, Psí vojáci, Už jsme doma, Tara Fuki are relatively well known today. Not that everyone here has ever heard about all of them, but probably none of them is unknown to anybody […]