X on IBM ThinkPad 760ED //at 02:39 //by abe

As many of my friends know, I installed Debian GNU/Linux 3.0 aka Woody on my IBM ThinkPad 760ED (Pentium 1, 133 MHz, 48 MB RAM, 1 GB HD) named bijou at Chemnitzer Linux-Tage this spring. Although many helped me trying to configure X, I didn’t get rid of the LCD “forgetting” more or less pixels each row so that the picture got blurred towards the right rim.

During Berlinux, a not so convinced Linux user (he told me he likes the feeling of Windows, but got stick with Debian because his modem just didn’t work with Windows) told me that he had similar problems with a graphics card with similar chips as the ones in my ThinkPad. Since I never was sure, if my problem is a hardware defect, a driver or a configuration problem (but I tended to hardware defect or a not supported chipset, since I read about several Trident 96xx and 98xx chipsets to be unsupported under Linux), his comment was a ray of hope to me. He told me he found the solution on Werner Heuser’s TuxMobil website, whom I showed my X problem also Berlinux but who hadn’t an idea what it could be. He also told me, that XFree86 4.x doesn’t support this graphics chip, but XFree86 3.3.x does.

But somehow I had forgotten that TuxMobil not only has informations about Linux on laptops but also a big bunch of links to pages which deal with specific models. I can’t remember, if I looked there already back in March, but it felt like I didn’t although my own small text about bijou is linked there, too. I looked through the other 760/770 ED/XD pages and on the second or third I found someone who seems to have had the same problem and also with a 760ED. He wrote, someone else has gone down that path already so he linked directly to the XF86Config he found elsewhere. That sounded like an easy earned money so I followed the link — 404. Shit! For luck a few lines down he linked also his own XF86Config, so I grabbed it, uncommented everything unnecessary and put in the essential parts of his XF86Config of which the most important parts probably were the modelines. The one for 1024×768 was commented as the only one working, those for 800×600 and 640×480 were commented out. Then I downgraded X to XFree86 3.3.6.

It didn’t work as expected. The display stayed black which was less than I had accomplished before. Shit! But giving up is not my style. So first I reduced the color depth. No change. Then I started with reducing the resolution. With 800×600 and 16 bit color depth, it finally worked. No hardware defect, no unsupported graphics chip. Just not the right modelines. That was all. YESSS!

I guess the guy whose XF86Config I used didn’t have a 760ED but a similar model with a LCD with higher resolution. because my 760ED definitely has no 1024×768 resolution because 800×600 fills the screen completely.

Still leaves the problem with the svgalib: The system just freezes with a black screen if I start a svgalib application like e.g. zgv. First I found out, that svgalib indeed has a configuration file which (at least under Woody) can be found at /etc/vga/libvga.conf. Copied the modelines from the now working XF86Config, configured the mouse and tried again. Freeze. Hmmm, in the config there is mentioned that if svgalib doesn’t correctly recognise the graphics card’s chipset, you can hardcode it with a configuration directive, e.g. “chipset VGA” for otherwise unsupported chipsets. And that worked, although only with 640×480 yet. So I tried the only setting for Trident cards found in the list of supported chipsets. And what happend? Right, the system froze again. So svgalib probably recognised the card as Trident and used the only available Trident driver which was obviously the wrong one. So here are my XF86Config and my libvga.config working on the IBM ThinkPad 760ED.

But nevertheless — this 0€ laptop has just proven that it can be even more useful than it already was with text mode only. I also already played Frozen Bubble up to level 25 or so on the train back from Berlin. Old hardware rules.

But I now also have another problem (again): Since X works now, I can run Galeon 1.2 on the ThinkPad, but GTK 2 respective GNOME 2 are much slower than in the 1.x versions and also need much more ressources, which the laptop just does not have. And since I — as most of the people who read my blog or Planet Debian should know ;-) — don’t like Galeon 1.3, I probably won’t dist-upgrade my ThinkPad to Sarge that fast although I already thought about it. XFree86 3.x isn’t in Sarge either IIRC but this should be no problem since the Woody packages are said to work under Sarge, too. Well, still yet another reason for forwardports.org… ;-) Or maybe I can get Kazehakase running on Woody so I can drop at least the whole ballast GNOME 2 comes with. We’ll see…

JFTR (Update on 2nd of May 2007): My current XF86Config-4 for Sarge on my ThinkPad 760ED named bijou.

No meat today, my game has gone away… //at 02:38 //by abe

Jick seems to have wrecked the main KoL database and restore doesn’t seem working as expected. So KoL will be down for a while. Which means for me: More time in the evenings. ;-)

Now playing: Hermit Permit -eh- Hermits Herman’s — No Milk Today

The right Religion for me //at 02:34 //by abe

While having a look at HE’s blog, I found an online self test called Which religion is the right one for you? (new version) and the result was mostly as expected but some of the results made me wonder a little bit:

You scored as agnosticism. You are an agnostic. Though it is generally taken that agnostics neither believe nor disbelieve in God, it is possible to be a theist or atheist in addition to an agnostic. Agnostics don’t believe it is possible to prove the existence of God (nor lack thereof).

Agnosticism is a philosophy that God’s existence cannot be proven. Some say it is possible to be agnostic and follow a religion; however, one cannot be a devout believer if he or she does not truly believe.

agnosticism		83%
Satanism		83%
atheism		79%
Islam		46%
Buddhism		46%
Judaism		38%
Paganism		33%
Christianity		29%
Hinduism		21%

Which religion is the right one for you? (new version)
created with QuizFarm.com.

Agnosticism is indeed, what I think is the only “right” religion, although I believe that there is no god at all, so Atheïsm is also an expected result. Also expected was the low rating for Christianity since I never really understood Christians although probably a lot of my real life is based on some of their principles.

Less expected was the high ranking of Satanism, but Wikipedia helps understanding the result: “Many Satanists do not worship a deity called Satan or any other deity. Unlike many religions and philosophies, Satanism generally focuses upon the spiritual advancement of the self, rather than upon submission to a deity or a set of moral codes.”

Oh, and please always remember: “I believe” means “I do not know” or sometimes even “I do not want to know”. — or in German: Glauben heißt nicht wissen (wollen).

Visited Countries Meme //at 02:34 //by abe

It’s meme time again on Planet Debian: This is a map with all countries I already visited marked in red.

So I haven’t left Europe yet (except for Tunisia, which is geographically quite close to Europe), but inside Europe I already visited quite a lot of places.

But there are still a lot of countries, I would like to visit once, e.g. the UK (especially Wales and Scotland), Ireland, Iceland, Poland, Canada, Australia and New Zealand. And the islands Sicily, Corsica and Tasmania. The USA I currently do not want to visit, although the Grand Canyon probably would be worth the journey. But unfortunately there is also the list of countries, I want to visit again: Finnland, Norway and Denmark. :-)

Quiz’n’Meme time again: What’s your Perfect Major? //at 02:34 //by abe

Although the recent Inner European quiz meme is currently much more popular on Planet Debian, the following quiz somehow shows how the result of such a quiz should look like and what the quiz system, which the Inner European quiz used, misses: Having more than only bit-like answers. With answers like this, neither I would have had to change answers to see how close I was to different answer nor would have Christian Perrier had to do the quiz with worst fitting answers.

Since I always saw computer science more as an engineering discipline than a derivative of mathematics (at least the way I studied and like it ;-), I seem to have taken the right major. But also most of the other highscorers aren’t that unfamiliar:

Philosophy

Well, if you see how much philosophy is behind open source or politics, being engaged in open source software and interested in politics doesn’t seem to be that wrong. ;-)

Journalism

I like journalism somehow and I sometimes think about if this could have also been (or even be) a nice profession for me, especially since I managed to combine journalism and computer science in being an editor at Symlink.ch, a Swiss based and German written news and discussion site all around Open Source, IT politics and privacy. Sure, it’s no professional journalism and also not classical journalism, since it’s built on the same ideas (and software) as Slashdot.

Art

If I would have more time and leisure, I probably would also try to draw, paint or sculpture more again as I did during my school time. And since my brother and my mother are both active artists I expect that the results wouldn’t be that bad either. ;-) On the other hand, I also like to design CSS styles which IMHO can also satisfy my artistic bone…

Mathematics

Although I see more the engineering than the mathematics in computer science, mathematics still was one of my two majors in school (the other was physics) and in comparison to many other people I can say that I like maths.

English

That’s the only thing IMHO not fitting in here in such a high position since I’m neither good at foreign languages (see my English in the blog… ;-) nor do I like studying languages. And even if I should see that as “Literature” or “German” (my mother tongue) instead, it just doesn’t seem to fit. (Ok, journalism also has to do with language(s)…)

Biology

Biology was the voluntary science course at school I took until I finished school. At university it became my minor subject. I wonder why it’s that deep down in the statistics?

Chemistry

That was my second voluntary science course at school, but I dropped it before I finished school.

Theater

Well, no, I don’t think that actor would be good idea for me…

Psychology

I’m not sure, if sometimes being glad not to understand how my brain works is a good base for diving into psychology. (On the other hand: Would I write so much text about this quiz, if I’m not at least a little bit interested in psychology? ;-)

Sociology

That’s again more interesting.

Linguistics

If this can include computer linguistics, than it’s definitely something interesting for me, since it usually involves artifical intelligence and I wrote my diploma thesis about an AI subject and our research group did work a lot in the area of computer linguistics.

Dance

No. I’m glad it’s that far down there. Just wonder how it got even 42%.

Anthropology

Well, that’s again an interesting subject, but probably not a subject I would work in. So being that far down is completely ok.

So in general, I think the quiz works mostly fine as well as I probably did choose the right subjects for me. *grin* Only thing I missed in this quiz was Physics as a possible result since I don’t think, it’s impossible (especially compared to the rest of the result) that I haven’t scored for anything typical for physicians.

Now Playing: Falco — Mutter, der Mann mit dem Koks ist da!

For those who care about memes, interior design or optical illusions //at 02:33 //by abe

Sorry, but I just couldn’t resist to at least once use FTWCA. (I guess it will become some kind of meme on Planet Debian and the Debian lists the one or the other way round… (And isn’t “meme” just another name for running gag? ;-)

Via dyfa I found a page with very impressive optical illusions in interior design just resulting from the right perspective. Unfortunately my flat is way to small for such a cool decoration. (These orange holes would fit perfectly regarding the colour. :-)

Gothic Darkness Savings Time //at 02:33 //by abe

I’m neither into Gothic nor do I hate daylight. And even despite the title of my blog I’m definitely everything else than a pessimist. But I do like the night (e.g. for coding or travelling) and I sometimes hear ,,slightly” dark music like e.g. Skyclad. And so I can grin about Nikolai Lusan’s suggestion to introduce the Gothic Darkness Savings Time (GDST) in his blog Blogging is futile. :-)

Now playing: Bloodhound Gang — Bad Touch

Oh no! Yet another WML… //at 02:33 //by abe

As if I have not enough troubles to explain that there is not only the Wireless Markup Language (of the WAP consortium) named WML but also the Website Meta Language, there is now yet another WML: The Wesnoth Markup Language for the game The Battle for Wesnoth, of which version 1.0 was released two days ago. (Via Isaac Clerencia)

Although I usually don”t play games of that type, I’m quite curious about it, maybe because it’s dangerous. ;-)

Trojans must stay out //at 02:32 //by abe

On Heise’s security site HeiSec, Microsoft is advertising (in German) with a Flash animation of a rolling, black horse approaching the reader. Then suddenly a red gate closes and a text apprears:

Trojans must stay out.

If we translate this back to ancient greek history, it would say:

Microsofties must stay out

since Trojans were the inhabitants of Troy (German: Troja) and in the horse were the Greek aggressors. So I strongly agree. ;-)

I really hate it, if people just reverse the meaning of something by abbreviating it (here by turning the adjective into a noun). And then not noticing it. The term Trojan Horse in computing is just one (unfortunately) often seen example…

But no wonder that Microsoft doesn’t care about such things. They care about so less (e.g. stable software, secure operating systems, users, administrators, trust, etc.) except keeping their monopoly, making money and making even more money.

I love and hate Unicode //at 02:30 //by abe

When I first saw Joey’s wish for a Unicode bumper sticker, I just parsed

as a little bit sarcastic »I ♥ Unicode«, but when nion posted it, too, I noticed, that it may also be read as »I ☠ Unicode«. Maybe, that this — both — is exactly what Joey intended to say, and I have to acknowledge this: I hate Unicode in my mutt since Sarge because it doesn’t work with screen out of the box anymore, and I hate Unicode in my Emacs since Emacs 20 because it screws up everything. But I love Unicode in my irssi and on the web. Strange world. But this virtual bumper sticker expresses that feeling somehow perfectly.

I changed my mind. I want a camera mobile phone. //at 02:29 //by abe

Today I read and wrote about Semapedia, a service respective toolset to encode Wikipedia URLs (and also others) as dot-matrix barcode, print them out on leaflets together with mentioning Wikipedia and the URL. Then any visitor with a modern camera cell phone can take an image of the barcode, decode it with the right software on your phone, which passes the decoded URL directly to the phones webbrowser.

This is the first useful application of camera phones I ever heard about. But I see it as so useful that I may consider buying me a camera cell phone with the next contract renewal, although until now, I focused all my search for a worthy successor to my Nokia 6310i on non-camera phones. (Update: And I’m not alone with the wish for a useful mobile phone.)

The 6310i had nearly everything I needed: A big memory, long standby times (1.5 to 2 weeks), WAP incl. WAP browser for reading Symlink on the road, GPRS, GSM 900/1800, T9, Infrared, gnokii support, the same battery bay than my former mobile phones (Nokia 6210 and 6130) and the Nokia typical, very intuïtive and blindly usable user interface. (Siemens mobiles suck!). It also had some things, I didn’t need yet, but sounded useful: Voice dialing and voice recording, Java for playing with own programs, Bluetooth for a cableless headset or so and GSM-1900 because perhaps also other countries than the USA use that frequency band. (I refuse to travel to the USA, so I won’t need the GSM-1900 there.)

It had nothing I didn’t want to have in a mobile phone: Camera, radio, MP3 player, standby time munching color display, e-mail client, MMS, MP3 ring tones or flip covers. The only thing I missed, was a more modern Java VM and even more memory when Opera Mini came out and maybe polyphone ring tones, so I could have the Monkey Island theme as ring tone. ;-)

So what now? Being able to use Opera Mini and Semapedia means to have a mobile phone with camera and — and that’s the drawback — a color display. Anyone knows a Nokia camera phone on which Opera Mini runs but without color display? And with the battery bay from the 6x10 series? No?

Or maybe I should just stay with the 6310i and get me a second one in better condition (no broken case) from eBay or so? There were also (yet unconfirmed) rumours that my GSM provider E-Plus will have the Linux based internet tablet Nokia 770 for a contract renewal plus 80€ to 90€… Difficult decision…

Shell Efficiency Talk at DaLUG today //at 02:29 //by abe

I just uploaded the slides for my shell efficiency talk at the Darmstadt Linux User Group (DaLUG) today at 18:30 CEST at the Technical University of Darmstadt. (The talk will be held in German.)

I will also hold a workshop about the same subject on the 29th of October 2005 at Linux-Info-Tag Dresden. (Will also be held in German.)

Probably moving from tcsh to zsh. Bash sucks. //at 02:29 //by abe

The grml-T-Shirt, Alfie was wearing at the Debian QA Meeting in Darmstadt this weekend reminded me, that I wanted to download a grml-ISO. While looking for the ISO I found a link to the grml zsh Reference Card. Beneath the links to the reference card there were a pointer to zsh-lovers, “a small project which tries to collect tips, tricks and examples for the Z shell.”.

There were a lot of nice tricks mentioned, e.g. redirection to multiple files. So I spawned a zsh and checked for the main feature, which keeps me using tcsh instead of bash: History Tab Completion. And see there: zsh does History Tab Completion. And even nicer: Completion results don’t create a new prompt, but just show up (and vanish again with e.g. ^C) beneath the prompt while the prompt only moves (up) if there’s not enough space for all the possible completions. Some kind of meta-cool is the set of configuration variables starting with CSH_JUNKIE_. Guess, I am such a (t)csh junkie. ;-)

And global aliases seem also a very fine (but also very dangerous) feature. Think of cd ... just doing what you want it to, namely cd ../... As well as the advanced history handling which includes incremental sharing with multiple simultaneous shells. Or the spelling corrections based on keyboard layout.

On the other hand, zsh offers everything from bash I missed in tcsh: ^R and usable loops (mostly while (true); do ...) on the command line. The only thing none of the three shells can is Mind Tab Completion. ;-)

The zsh page from Adam Spiers seems to be good source for informations about the zsh. Another nice collection of zsh tips (which often also work in other shells) was in the links section of the grml zsh page.

Funnily several people tried to convince me to use zsh before, but they just didn’t use the right arguments. :-) So it looks as if I found the right arguments by myself and should really give zsh a try after 10 years of tcsh. Although I already found something less amusing in zsh: echo '\n' and echo "\t" behave both very strange, but I still hope, I find the switch to turn it off…

But my upcoming shell efficiency talk will definitely not only feature bash and tcsh but also zsh.

Now playing: R.E.M. — Losing my religion

Berlinux and Linux-Info-Tag Dresden //at 02:28 //by abe

Like alphascorpii, I’ll be at Berlinux in Berlin next weekend as well as at Linux-Info-Tag in Dresden the following weekend.

At both events I’ll present the Website Meta Language (WML) in a talk (similar to the WML talk I held at Oscomtag 2005, only more detailed) and in Dresden I’ll also hold a workshop about understanding and efficiently using command line shells (based on the Shell Efficiency talk at DaLUG last month). It will be focused a little bit more on shell beginners and intermediate users than on shell cracks. At Linux-Info-Tag they should better have a look at Sven Guckes’ zsh workshop.

After Dresden, I’ll be on holiday for a week.

Next planned shell efficiency talks //at 02:28 //by abe

Today is the deadline for proposing talks for this year’s LinuxTag (3rd to 6th of May, Wiesbaden, Germany) and last week was the deadline for talk proposals for this year’s Chemnitzer Linux-Tage (CLT, 4th and 5th of March 2006, Chemnitz, Germany). For both events I submitted my already at other events held Shell Efficiency talk. For LinuxTag I marked the proposal as “German preferred, English possible”, so if they ask for the English version, I’ll offer the slides in English, too, of course. I’ll probably also build a DocBook version of the talk, since LinuxTag prefers the DocBook format.

But even if these both talk proposals are not accepted, I’ll be on both events together with the rest of the Symlink crew and have fun! ;-)

Additionally I will hold the talk a few days before CLT on Thursday the 2nd of March 2006 at the New Thinking Store in Berlin-Mitte, Tucholskystraße 48 at 19:30 (which is unfortunately in parallel to this year’s German Perl Workshop from 1st to 3rd of March 2006 in Bochum). The entrance to the talk is free. (Thanks to Sven Guckes for suggesting this talk and bringing me in contact with New Thinking.)

Now Playing: Jethro Tull — Orion

Back from Berlinux 2005 //at 02:27 //by abe

I was at Berlinux 2005 this weekend and though the very chaotic — because understaffed — organisation it was interesting and also funny.

Thursday I arrived around 20:15 in Berlin, met Klaus Knopper and others at the train station, headed to Sven Guckes’ appartment for dropping all my luggage, then going back to meet with Klaus and the others for a theremin concert with Dorit Chrysler. No wonder that it sounded sometimes like one of my favourite musicians, Jean Michel Jarre, since — according to the Wikipedia theremin article — he also plays this instrument.

On Friday I held my talk about WML in front of a — for that topic — surprisingly high number of auditors (around 30, maybe 35). In comparision to my WML talk at OscomTag 2005 all people who asked questions had understood about what the talk was, so the questions were most time interesting and justified. As usual I held the talk using Lynx with LSS support (picture by Sven Guckes) on my nine year old Pentium 1 ThinkPad bijou running Debian GNU/Linux 3.0 aka Woody.

Before and after the talk I helped out at Werner Heuser’s xtops booth (another picture by Sven) and the booth of the Debian Project (yet another picture by Sven :-) directly beside Frank Ronneburg’s Debian powered model railway. (picture by you-know-who ;-) In the evening I was at the social event, hanging around with alphascorpii, Tolimar and Joey and being surprised that Joey studies biology — as I did as minor to computer science.

On Saturday I was on alphascorpii’s talk about why being a BOFH is not funny, hung around at the same booths as the day before, fixed the X configuration on my laptop after hints on a unknown Debian booth visitor. Before the exhibition closed I heard a very interesting talk about web accessibility held by Sebastian who is blind himself. Although or maybe because I’m interested in that subject, the talk opened my eyes regarding two things: First »Captchas are evil« and »Blind HTML tables aren’t as evil as all the priests of web accessibility are always preaching«. They are easier than frames for blinds and seem to have only little disadvantages against a CSS based layout for blinds nowadays if used the right way. Oh, and btw. — nested tables are still evil. :-)

Saturday evening I had dinner together with Stefan Gerdelbracht, Frank Hofmann, Klaus Knopper and Manfred Krejcik. Later Thomas Winde joined us. It was very interesting evening, especially talking with Klaus and Manfred.

On Sunday, after having brunch with Stefan and Manfred, we met with Sven (who was our host at Berlin, thanks again!) and shortly after that, Stefan left for visiting some other friends in Berlin. Sven, Manfred and I visited C-Base where Sven stumbled over a sound editing seminar while Manfred was preparing his zipFM show for Monday which mainly consisted of an interview with Klaus. After that we headed to a small but fine birthday party of a friend of Sven and were back home around 2:30.

My train left Monday morning at 8:56 and I was at home around 14:30. And on Friday I’ll go to Dresden for the Linux-Info-Tag by train just to go back to Berlin afterwards, where I meet my parents for a two week baltic sea holiday in Mecklenburg-Western Pomerania near Rügen. But due to the Systems fair at Munich and autumn holidays I have to stay at work this week.

And yes, I wrote this and the other postings posted today offline, so they’re dated quite close together. :-)

Orpheus on Woody //at 02:26 //by abe

Nobse’s blog posting about his ITP the text mode menu- and window-driven front-end to mpg123, mpg321 and ogg123 orpheus made me curious since I was also unsatisfied with the audio players I used so far and mostly ended up in using mpg123 -Z *.mp3, because it works fine and is not as resource-hungry as XMMS. And for CDs I usually used a self-written perl wrapper around the command line tools of cdtools (mostly cdir and cdplay).

I first installed orpheus from sources on my SuSE box at work today while waiting for a windows box to upgrade to some service pack. At home I took nobse’s debian packages sources and recompiled the package on my Woody running desktop. After installing the required build dependecy dpatch from backports.org, the package compiled through without any problems and I now have a very useful and slim text mode audio player.

And orpheus and aumix look fine together inside transparent aterms.

Now playing in orpheus of course: Jean Michel Jarre — Je Me Souviens

Linuxland is slow //at 02:26 //by abe

Linuxland is slow. I just got a newsletter e-mail from them with subject “Debian 3.1 r1 ist da!” (engl.: “Debian 3.1 r1 is here!”) announcing the availability of 3.1.r1 in their shop. My first thought was: “Oh, I thought it would take a few days more.” Then I noticed that they talk about 3.1r1 which was released on 18th of December last year and not the upcoming and already announced 3.1r2 which should be released at the end of February or at the beginning of March.