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Monday·25·October·2010

SuSE sucks! //at 05:44 //by abe

from the frustration dept.

Since SuSE closes the security support two years after release and the recent KDE JavaShit remote code execution hole wasn’t patched as fast as I would have expected it (the patch came out after the upgrade I’m writing about here) in the SuSE 9.0 which was installed on my 2.66 GHz AMD desktop at work (it started as in 2002 as a SuSE 7.3 on a 400 MHz box and has been upgraded since then to 8.0, 8.2 and 9.0 IIRC), I decided, it’s now really time to upgrade to SuSE 10.0. (Although 10.1 will be out soon, I just don’t want to wait for it.) And since my boss only wants SuSE boxes and neither Debian (which I would prefer) nor Gentoo (which a colleague prefers), I couldn’t simply install Sarge on this box although I would have chosen that option if it would have been available.

Since my former SuSE experiences told me that this would mean a lot of trouble, I took notes from the beginning, once for the blog and once for my boss to show him, that most trouble doesn’t come from me being a power user used to being allowed to touch any config file (like I am on Debian).

Preparations

So I begin with the preparations: Starting the 400 MHz Debian Woody box on my desktop (whose operating system is more than a year older than SuSE 9.0 and still has security support, yeah!) I usually need to build custom Debian packages for customers. There I could chat in IRC and took notes while trying to upgrade and get the whole thing working again.

When everything was ready, I put the SuSE DVD in — just to notice, that it’s just a CD-ROM. So I put the SuSE 10.0 CD1 in the CD-ROM drive and typed “sudo shutdown -r now” in the shell. The box starts shutting down and tells me:

Please stand by while rebooting the system…

But it didn’t reboot. I waited for several minutes, nothing happend. Well, seems as if the SuSE upgrade already starts as I expect it to end: Horrible.

Read more…


Monday·18·September·2006

Goodbye Woody, Welcome Sarge (Penultimate Part) //at 16:17 //by abe

from the It's-time-to-say-goodbye dept.

Since security support for Woody ceased recently, and with Kazehakase I’ve found a reasonable successor in Sarge for Galeon 1.2.x, I’ve dist-upgraded my 10 years old Pentium I ThinkPad bijou to Sarge this weekend. Even the XFree86 4, which made so much hassles in Woody by not regcognising nor configuring the graphics card correctly, worked fine from scratch. Well, at least after installing xfonts-base and xfonts-75dpi — the -transcoded versions somehow gave only the error message “default font ‘fixed’ not found”.

So goodbye Galeon, goodbye GNU Emacs 20, goodbye XFree86 3.3. I hope, I won’t miss you. Only my desktop gsa at home still runs Woody, but will be dist-upgraded soon, too.

What though still stayed on my laptop from Woody is Siag Office, since there is no adequate replacement for such a nice office suite with such a low resource footprint.

But it has also an impact on the talks I hold. I held all talks with a patched version of lynx (e.g. with LSS support) as presentation tool on that laptop because initially I didn’t get X running on that box. What started as a makeshift became my hallmark…

But I didn’t manage to get Sarge’s lynx patched so that it gives me the same output as my old version did. So either I would have to reoptimise the layout of my talks for a new lynx version or just start with something new.

Madduck recently showed me python-docutils, which he uses for presentations. Maybe I’ll use that although I have a severe aversion against Python. So it may also be that I’ll stick with WML, but get some new ideas from python-docutils how to use HTML for presentations.

Update: Found out that the interesting part of his presentation technic wasn’t python-docutils but S5: A Simple Standards-Based Slide Show System which in entirely written in XHTML, CSS and JavaScript. S5 is really cool stuff, one of the first cases of useful use of JavaScript, and will surely be used for my next presentation — with Debian Sarge and Kazehakase on a Pentium I ThinkPad. ;-)

Thursday·02·March·2006

The Galeon 1.3.x Rant, Part 2: Kazehakase is the real succssor of Galeon 1.2.x //at 01:57 //by abe

from the the-easiest-way-to-get-a-problem-solved-is-to-rant-about-it-in-public dept.

Well, I’m somehow suprised that my Galeon 1.3.x rant got so much response and especially so many constructive, non-ranty responses. Thanks, guys, you made my day!

A few of my arguments against Galeon 1.3.x are solved now (which of course was one of the targets of the rant ;-)… On the other hand, some of my statements were claimed false, but I still believe them to be right. I just strongly disagree with pure simplification being the right way in UI design.

But more important, I now know that Galeon 1.3.x will never be like Galeon 1.2.x and that it’s no legitimate successor of Galeon 1.2.x, because the focus and the design principles changed to more focus on beginners who may be confused by too many options and features and therefore excludes people which — for working efficently — need a tool being highly configurable regarding their customs.

I also never saw Galeon as part of GNOME, but as a very useful browser which unfortunately has this GNOME stuff in, but still is faster and more useable than Mozilla or Firefox with their XUL rendered GUI. So I used it and used parts of GNOME with it. I always wished SkipStone would have been as powerful as Galeon. But already the first comment to my Galeon 1.3.x rant pointed me to the true Galeon 1.2.x successor — without GNOME and just with pure GTK: Kazehakase. Thanks Miroslav Kure!

Galeon and GNOME developers should take a leaf out of Kazehakase’s book: They claim to be user-friendly by castrating the configuration window without any pointer in the program (help doesn’t count here!) to more options via the gconf-editor or about:config and therefore castrating their old users which are just used to have the power to modify the behaviour of an application.

Kazehakase just does what both, beginners as well as experienced users want and e.g. Lynx also does since ages: Letting the user (and not the developer) choose the user’s level. On the first tab of the Kazehakase configuration window, you can choose between UI levels “Beginner”, “Medium”, “Expert”. The default was “Beginner”, I’ve chosen “Expert” and I’m happy with it. GNOME developers may choose “Beginners” — for their clientele which I no more belong to.

But that’s not enough. Tommi Komulainen pointed me to about:config for the details. That’s fine. But Galeon doesn’t. Which isn’t fine. Kazehakase does. It has a menu entry “Detailed preferences” which just opens a new tab with about:config. IMHO a very elegant if not perfect solution. I really hope that at least this will be copied by the Galeon developers. So, Tommi, please tell the Galeon Developers on the GNOME Developer’s Summit in Boston next weekend, that I wish just two more menu entries beyond “Preferences”:

  • “Detailed browser preferences” which opens a new tab with about:config and
  • “Detailed UI preferences” which opens gconf-editor /apps/galeon.

With this, you probably help a lot of disappointed Galeon 1.3.x users. (And I know for sure that I’m not the only one. /me winks at Myon.)

OK, enough ranty sentences. If you want a more detailed and less ranty discussion, read on…

Read more…


German voting statistics viewed from a Debian System //at 01:54 //by abe

from the screenshot dept.

The last years I always sticked to the voting statistics of the ARD Tagesschau, since the only acceptable other news source in German television, ZDF heute corporated with MSNBC.

But this year, also the Tagesschau showed the Microsoft logo in some statistic on TV, which the German Linux association LIVE tried to get removed by stating that this an illegal advertisment in a political TV show.

Well, they weren’t successful, but at least the statistics on the web don’t show an M$ logo. But they have another problem:

My desktop system, a Pentium II with 400 MHz and 578 MB of RAM, is still running Woody, because I yet can’t live without Galeon 1.2.x, which was replaced on Sarge by Galeon 1.3.x — a complete rewrite which lacks most features I liked in Galeon 1.2.x. Galeon 1.2.x doesn’t show the above mentioned website that good, so I tried some browsers from Sarge. But none of them showed that page correctly:

galeon-woody.thumb.jpg
Galeon 1.2.5 based on Mozilla 1.4.2 from Debian 3.0 Woody

Firefox 1.0.4 from Debian 3.1 Sarge

Konqueror 3.3.2 from Debian 3.1 Sarge

Dillo 0.8.3 from Debian 3.1 Sarge

So interestingly, the page is best readable in Konqueror and Dillo while only Firefox doesn’t show all of the main content of the page.

Somehow I fear, the pages have been “optimised” for MSIE, while the ZDF voting statistics page just don’t work at all: It needs JavaShit and Flash. *plonk*

Regarding the published extrapolations: I’m at least happy that CDU (black, right conservative) and FDP (yellow, business liberal / free market) probably won’t have a majority. But what this will result in is still unknown. There are too many options open for our politicians to do any prediction. I would probably prefer Red-Red-Green or Red-Green as we have it at them moment. Worst case for me would be Black-Yellow.

about:blank ist unsicher sagt der MSIE //at 01:37 //by abe

Aus der Ich-bin-die-Software-vor-der-ich-Dich-immer-gewarnt-haben Abteilung

Ich habe auf meinem Windows-2003-Testrechner im Büro about:blank als Startseite des MSIE eingestellt. Trotzdem kommt seit einem der letzten Windows-Updates beim Starten des MSIE immer irgendeine Microschrott-Seite. Einmal nach einem Update kann ich das als Marketing oder sonstwas noch verstehen, aber jetzt dauerhaft?

Zum Testen, ob wenigstens der Button “Startseite” noch tut, habe ich drauf geklickt. Und bekam das da:

Screenshot einer MSIE-Warnung davor, daß about:blank aufgrund der verstärkten Sicherheitskonfiguration nicht angezeigt werden könne

Die Konfiguration auf diesem Rechner ist eine etwas gelockerte Windows 2003 Standard-Konfiguration.

Inhalt von about:blank ist übrigens:

<HTML></HTML>

Danke, Microsoft, daß Du mich vor einer solch gefährlichen Seite bewahrt hast!

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Hackergotchi of Axel Beckert

About...

This is the blog or weblog of Axel Stefan Beckert (aka abe or XTaran) who thought, he would never start blogging... (He also once thought, that there is no reason to switch to this new ugly Netscape thing because Mosaïc works fine. That was about 1996.) Well, times change...

He was born 1975 at Villingen-Schwenningen, made his Abitur at Schwäbisch Hall, studied Computer Science with minor Biology at University of Saarland at Saarbrücken (Germany) and now lives in Zürich (Switzerland), working at the Network Security Group (NSG) of the Central IT Services (Informatikdienste) at ETH Zurich.

Links to internal pages are orange, links to related pages are blue, links to external resources are green and links to Wikipedia articles, Internet Movie Database (IMDb) entries or similar resources are bordeaux. Times are CET respective CEST (which means GMT +0100 respective +0200).


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