So, I’ve been trying to figure out inheritance in Python. In Lisp (and even C++ and Java), derived objects will have the cons of their parent called. For example, look at the following C++ snippet:

#include <iostream>
using namespace std;
class B  
public:
	B()  
		cout << __PRETTY_FUNCTION__ << endl;
	 
 ;
class A : public B  
public:
	A()  
		cout << __PRETTY_FUNCTION__ << endl;
	 
 ;
int
main(int argc, const char **argv)
 
	A *foo = new A();
	delete foo;
	return 0;
 

This outputs the following:

B::B()
A::A()

As you can tell, the parent object’s constructor is called and then your derived object’s constructor is called. But, in this Python code, the parent object’s constructor is not:

class B:
    def __init__(self):
        print "B.__init__(self)"
class A(B):
    def __init__(self):
        print "A.__init__(self)"
A()

This outputs:

A.__init__(self)

Instead you have to do:

class B:
    def __init__(self):
        print "B.__init__(self)"
class A(B):
    def __init__(self):
	B.__init__(self)
        print "A.__init__(self)"
A()

To get the right output:

B.__init__(self)
A.__init__(self)

This seems broken to me. But maybe I’m not understanding something. The way I got bit by this was by trying to design a new replacement to debian/rules which used subclassing. (More on this later.) Oh, and I intend to try to keep my blog updated more often.

I'm just bouncing the news from Jesse Noller blog about Guido van Rossum accepting the PEP for pyprocessing.
There were a lot of discussions about pyprocessing inclusion in Python (here a couple of blog posts and the mail to python-dev), and now it finally made it! I'm really happy since Richard is a very prepared and responsive guy.

Well, it's just by chance I co-maintain python-processing in Debian :)

I think I should follow up on Victor's lament. Yes, we have a Rails application which works fine most of the time... But quite often, throws out a segmentation fault I just have been unable to pin-point. It might be related to rmagick, the only non-pure-Ruby component I am using (and I'm tempted to try minimagick instead, even if I prefer in-memory operations than on-disk, piping an image and slurping it again).
Victor came up with an easy script to check the server - but to reduce the impact it has (I was running a single Mongrel instance, which meant, whenever it dies the whole system becomes inaccessible for everybody; I replaced it with a mongrel_cluster of five processes, plus pound as a easy-to-use balancer which looks quite nice), the very simplistic and to-the-point script did no longer work.
Anyway... Ruby rocks ;-) I'm sharing this with you mostly because I am sure some readers will find more than one useful construct, not because it is precisely beautiful code. And besides, we should work on fixing the cause, not the consequence, of the bug! :)

Works out of the box for any Debian-packaged mongrel-cluster. Sadly, mongrel-cluster does not provide a way to restart individual servers - Of course, I could (should, even) work it out to build the specific command-line... but at least, it works for now.
Uh-oh... Does that mean it's permanent?

Finally, Galician is 8^th in the po-debconf translation ranking. What makes it special is that I have finally overtaken Spanish, so Galician is the highest-ranking language from Spain in that list :) Also, I am now less than 200 strings away from Russian. That had not happened for a very long time… ;)

Today is World Environment Day 2008 and also Recycle Week in the UK. Locally, our poor recycling record has attracted attention. The main Somerset CC area averages 50% recycling and composting, while North Somerset only does 36%. This will cost us money, as explained under the subtly-titled local newspaper article 'REDUCE WASTE NOW OR FACE A 12M FINE' It's very annoying to read a Conservative councillor say

"The message we really have to get out to people is that this is their problem too."

We know it's a bloody problem. Have you tried to use your stupid recycling system? Criticism of the stupid collections is strangely absent from the local Lib-Dem's Mid table place shouldn't be good enough when it comes to recycling (Mike Bell) and I can't even find recycling mentioned on local Labour sites - I think those two groups may have been in coalition when the stupid system was introduced. It's left to local residents to explain the problem. Local waste collections have been simplified recently but it still seems bloody awkward, taking different types of waste to different places. The most recent edition of the council's North Somerset Life magazine explained that they don't collect plastic bottles from the doorstep because it would add 10 per year to our local tax. I'm damn sure it already costs me more than that to store them and ferry them into town over a year. The only people rewarded by saving that 10 seem to be those who live near the town centre collection point, drive to that Tesco anyway, or don't recycle plastics. Why reward them? Speaking of Tesco... those national and local favourites have applied to build Two more Tesco stores for Weston [The Weston Mercury] including one directly opposite another supermarket. The application number is 08/P/1230/F if you want to respond. The planning system seems my main chance to protect my local environment at the moment. Next Monday evening at 7.30pm, 08/P/1070/F - Erection of 5 storey building to provide 14 flats, restaurant and office with basement parking following demolition of restaurant will be considered by a Kewstoke village council planning meeting in the village hall. As I understand it, the public may make statements at the start of the meeting and 2 Kewstoke Road is currently the Castle.

(Is this a network?) Terry Lane asked:

"Do you know of any reason why someone would suggest we consider placing blogs on more than one server? I think his main concern would be related to SEO and - I'm assuming here - Google."

There are some small reasons, mainly about various sorts of reliability: what if the server catches fire, what if someone filters out adverts from the server, what if the server gets labelled as a spammer or splogger, and so on... but I believe they're outweighed by ease of management and having all your site on one server. If the search engines label your IP address as a spammer, you can get another IP address as a short-term fix, but in general, the search engines are always a major threat to a blog-based business. If they label one server as a spammer, I think it would take the guys at google or whatever about 0.1 seconds to spot the link to another server. The best tactic is to avoid looking like a spam source in the first place... I guess if you're hosting several blogs on shared servers, like I do, splitting your blogs across several servers is a good idea for those reasons, which is part of why I do it... In any case, make sure you download backups in case your hosting goes like this:- The Planet (EV1) Data Center Catches Fire - 9000 Servers Offline If a blog becomes really popular, the usual tactics of mirroring and distributed load-balanced hosting can be used, but I don't think that was the question here. Even after all those, I can't think of any real killer reasons to split a blog across multiple servers if you're on your own dedicated server already. Have I missed a reason?

So I've been playing with Mnemosyne recently, using it to help brush up on my woeful Latin vocabulary. I thought it would be a good idea to get some of that data out of my head an into Ubuntu (which has a Latin translation). Imagine my surpise when, after installing the latin language pack (through the gui), I could not log into Ubuntu in Latin?! It turns out that there is no Latin locale in Ubuntu, or indeed in glibc. This is kind of strange (there is an esperanto locale). Remember that locales combine language and location - they describe how to format money, numbers, telephone details and so on. So clearly, I needed to add a latin locale. I could add one for just me (e.g. la_AU), or I could add a generic one (helpfully using AU values) on the betting chance that at this point there are not enough folk wishing to log in in latin (after all you can't!) for us to need one per country. And even more so, doing la_AU doesn't make a lot of sense - there isn't a pt_AU locale even though there are portuguese speakers living in Australia. (The root issue here is that location and language are conflated. POSIX I hate thee). So, a quick crash course in locales, some copy and paste later, and there is a Latin locale. Installing that on my system got me a latin locale, but gdm still wouldn't let me select it. It turns out that gdm feels the urge to maintain its own list of what locales exist, and what to call them. I thought duplication in software was a bad idea, but perhaps I don't understand the problem space enough. Anyhow, time to fix it. And because this is something other people may be interested in, and the patches are not yet in Ubuntu because upstream glibc may choose a different locale code (e.g. la_AU), I've finally had reason to activate my ppa on launchpad, so there are now binary packages for hardy for anyone that wants to play with this!

I've been getting a lot of blog spam lately; it appears that Akismet is slipping. Fortunately, there's a new Akismet-compatible alternative at TypePad AntiSpam which I read about from Justin Mason's post. And it being perl, I decided to try it out here on my blog (never mind it being Blosxom, as long as it uses Frank Hecker's feedback plugin that in turn uses Net::Akismet. But alas, the current version of Net::Akismet doesn't support user-supplied REST endpoints, so I added it, and promptly filed a report on the CPAN. Hopefully it gets included in the next release very soon. As for the Blosxom feedback plugin, tweaking it to use the new feature in Net::Akismet was a cinch, so only the real test (of incoming spam filtered by TypePad) remains. Hopefully it does work. [PS: Looks like the first line in blosxom posts don't like package-like names such as Net::Akismet (during editing my blog title disappeared on the render!) Needs to be looked at later...]

I seem to be getting asked about this more frequently lately so let me put this out where google can find it. If you've upgraded to KDE 4.x and suddenly found skim is not working do this:

# aptitude install scim-bridge-agent scim-bridge-client-qt4

...and make sure you have the following environment variables set in your .bashrc :

XMODIFIERS=@im=SCIM
QT_IM_MODULE=scim-bridge

For GTK+ apps:

# aptitude install scim-bridge-client-gtk

...and in .bashrc:

GTK_IM_MODULE=scim-bridge

Source .bashrc, restart skim and everything should work again.

My flights: ORY->MAD 2008-08-07 21:10 -> 2008-08-07 23:05 Air Europa
MAD->EZE 2008-08-08 00:55 -> 2008-08-08 09:20 Air Europa EZE->MAD 2008-08-17 12:00 -> 2008-08-18 05:10 Air Europa
MAD->ORY 2008-08-18 07:50 -> 2008-08-18 09:50 Air Europa (ORY is Paris' second airport, which has most of the flights to Spain) So, I apparently share the schedule and route with Noodles but not the airline (he's probably using Iberia). I'll probably try to gather with him to take the bus to Mar del Plata, though. In case someone flies the same day on Air Europa (should be people coming from France, UK, Hungary, Czech Rep., Poland, Italy or Israel...these are connections of Air Europa inside Europe to bring ppl in Madrid, which is their hub), get in touch with me. And, in any case, see you in Mar del Plata.

I starting trying Twitter. Gotta keep up with the kids these days ;) I'm using the twhirl client based on adobe AIR. I tried spaz but it seemed to push the limits of Linux alpha AIR a bit too much. Twhirl seems quite decent. My twitter URL is here for those who care.


In other news I'll try to get the latest release of the current NVIDIA drivers up tonight.

Last week's edition of Ciberpa s included a lengthy article which tried to explain Debian's and Ubuntu's OpenSSL problem to unexperienced computer users, it's impact, what should people do and what happens next. Merc Molist sent in a few questions for me to answer, a small part of which were used in the article. While I don't like a few bits of the article that much, I tried my best to make it clear that Debian is not a bunch of clueless and careless Free Software enthusiasts. The treatment that the incident had in some well known Spanish security-related websites was in my opinion deplorable, so I want to thank Merc for the opportunity to clarify some of the Debian bashing. I expect the full interview will be published either here or at Merc 's website in the following days.

Nowadays it seems that most serious mail servers (IE mail servers suitable for running an ISP) use one file per message. In the old days (before about 1996) almost all Internet email was stored in Mbox format [1]. In Mbox you have a large number of messages in a single file, most users would have a single file with all their mail and the advanced users would have multiple files for storing different categories of mail. A significant problem with Mbox is that it was necessary to read the entire file to determine how many messages were stored, as determining the number of messages was the first thing that was done in a POP connection this caused significant performance problems for POP servers. Even more serious problems occurred when messages were deleted as the Mbox file needed to be compacted. Maildir is a mail storage method developed by Dan Bernstein based around the idea of one file per message [2]. It solves the performance problems of Mbox and also solves some reliability issues (file locking is not needed). It was invented in 1996 and has since become widely used in Unix messaging systems. The Cyrus IMAP server [3] uses a format similar to Maildir. The most significant difference is that the Cyrus data is regarded as being private to the Cyrus system (IE you are not supposed to mess with it) while Maildir is designed to be used by any tools that you wish (EG my Maildir-Bulletin project [4]). One down-side to such formats that many people don’t realise (except at the worst time) is the the difficulty in performing backups. As a test I used LVM volume stored on a RAID-1 array of two 20G 7200rpm IDE disks with 343M of data used (according to “df -h” and 39358 inodes in use (as there were 5000 accounts with maildir storage that means 25,000 directories for the home directories and Maildir directories). So there were 14,358 files. To create a tar file of that (written to /dev/null via dd to avoid tar’s optimisation of /dev/null) took 230.6 seconds, 105MB of data was transferred for a transfer rate of 456KB/s. It seems that tar stores the data in a more space efficient manner than the Ext3 filesystem (105MB vs 343MB). For comparison either of the two disks can deliver 40MB/s for the inner tracks. So it seems that unless the amount of used space is less than 1% of the total disk space it will be faster to transfer a filesystem image. If you have disks that are faster than your network (EG old IDE disks can sustain 40MB/s transfer rates on machines with 100baseT networking and RAID arrays can easily sustain hundreds of megabytes a second on machines with gigabit Ethernet networking) then compression has the potential to improve the speed. Of course the fastest way of transferring such data is to connect the disks to the new machine, this is usually possible when using IDE disks but the vast number of combinations of SCSI bus, disk format, and RAID controller makes it almost impossible on systems with hardware RAID. The first test I made of compression was on a 1GHz Athlon system which could compress (via gzip -1) 100M of data with four seconds of CPU time. This means that compression has the potential to reduce the overall transfer time (the machine in question has 100baseT networking and no realistic option of adding Gig-E). The next test I made was on a 3.2GHz Pentium-4 Xeon system. It compressed 1000M of data in 77 seconds (it didn’t have the same data as the Athlon system so it can’t be directly compared), as 1000M would take something like 10 or 12 seconds to transfer at Gig-E speeds that obviously isn’t a viable option. The gzip -1 compression however compressed the data to 57% of it’s original size, the fact that it compresses so well with gzip -1 suggests to me that there might be a compression method that uses less CPU time while still getting a worth-while amount of compression. If anyone can suggest such a compression method then I would be very interested to try it out. The goal would be a program that can compress 1G of data in significantly less than 10 seconds on a 3.2GHz P4. Without compression the time taken to transfer 500G of data at Gig-E speeds will probably approach two hours. Not a good amount of down-time for a service that runs 24*7. Particularly given that some time would be spent in getting the new machine to actually use the data. As for how to design a system to not have these problems, I’ll write a future post with some ideas for how to alleviate that.

• [1] http://en.wikipedia.org/wiki/Mbox


• [2] http://en.wikipedia.org/wiki/Maildir


• [3] http://en.wikipedia.org/wiki/Cyrus_IMAP_server


• [4] http://doc.coker.com.au/projects/maildir-bulletin/

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(Guess I arrived early.) Dear Reader, I'd like to read any opinions on these three:- 1. when I get new information about a story I've already written about, should I make it a new blog post and/or add it to the old post or something else? For example, I've got new links about the Yahoo's good anti-spam actions which is sort-of linked to last week's spammer registrar post. 2. what should I do with links to sites where I've commented? Should I make a new feed like my bookmarks feed, silently ignore them, or something else? Last time I did a link post, mildly irritated comments followed on one of the planets. 3. Tonight is my first full Kewstoke village council meeting. Main (non-routine) topics include Sand Road Lay-by, Crookes Lane Memorial Seat, the newsletter, replacing the gazebo on the village green, coopting more councillors, completing the Crookes Lane Footpath, the 2007-08 accounts and reviewing the Sand Bay Management Plan. Any comments on any of those?

A few of my clients have asked me to configure their routers to block access to Facebook and Myspace. Apparently some employees spend inappropriate amounts of time using those services while at work. Using iptables to block port 80 and configuring Squid to reject access to those sites is easy to do. So I was interested to see an advertising poster in my local shopping centre promoting the Telstra “Next G Mobile” which apparently offers “Facebook on the go“. I’m not sure whether Telstra has some special service for accessing Facebook (maybe a Facebook client program running on the phone) or whether it’s just net access on the phone which can be used for Facebook (presumably with a version of the site that is optimised for a small screen). I wonder if I’ll have clients wanting me to firewall the mobile phones of their employees (of course it’s impossible for me to do it - but they don’t know that). I have previously written about the benefits of a 40 hour working week for productivity and speculated on the possibility that for some employees the optimum working time might be less than 40 hours a week [1]. I wonder whether there are employees who could get more work done by spending 35 hours working and 5 hours using Facebook than they could by working for 40 hours straight.

• [1] http://etbe.coker.com.au/2007/11/02/increasing-efficiency-through-less-work/

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Using GNOME Network Manager is a neat way to connect to wireless or virtual private networks from a laptop running Debian Lenny, Sid, Etch with Backports or any of the *buntu distributions. You can control everything from the system tray. But not all window managers have a system tray. And with some window managers it’s not obvious how to make them work with one of those lean third party trays and panels. Especially my favourite window manager for small displays as on the EeePC – ratpoison – insolently puts any panel or tray in the middle of the screen by default. It took me a moment to find out how to make ratpoison work with my favourite third party system tray trayer (which can handle transparency and is only a system tray, no taskbar). First we need to make ratpoison ignore the trayer on the one hand and and reserve space for it on the screen. Fiddling around with preconfigured frames didn’t work well and the following way is also more straight forward:

1. trayer always has “panel” as window title, so adding the following line to your .ratpoisonrc makes ratpoison ignore trayer:

   unmanage panel

2. Now all windows overlap the trayer, so we need to configure the space for it. Trayer in the default configuration shows up at the bottom and has a height of 26 pixels, so we tell ratpoison to add a padding of 26 pixels at the bottom of the screen by adding the following line to the .ratpoisonrc:

   set padding 0 0 0 26

Now we are confronted with the problem that these settings only apply to new windows, not ones which were already running when ratpoison starts. I usually start my X session using an .xinitrc or an .Xsession which calls the window manager using exec at the end. We can start the trayer later though by spawning a subshell in the background with a sleep at the beginning. Also the Network Manager applet (nm-applet) can be started that way. In my case the end of the .Xsession looks like this:

( sleep 1; \
  trayer --align right --edge bottom --distance 0 \
	 --expand true \
	 --transparent true --alpha 128 --tint 0 \
	 --SetDockType true --SetPartialStrut true & 
  nm-applet & ) &
exec ratpoison

The result could look like this: The other programs in the system tray are from right to left: nm-applet (GNOME Network Manager), Twitux (GTK Twitter Client), Audacious, Opera, Pidgin (formerly known as GAIM), Icedove (unbranded Mozilla Thunderbird). The clock on the bottom left is from the package osdclock. Oh, and although I’m fine with trayer: if anybody knows a possibility to control the GNOME Network Manager without the need for a system tray, I would be very happy if you could tell me. :-)

A while ago I wanted to have internet over GPRS (either EDGE or UMTS) via my Nokia E51 working before I leave for the weekend. But whatever I tried, I always got an ERROR if I sent any AT command. Even ATZ and ATH resulted in errors. So started googling for all components: I found AT commands which are said to work with the Nokia E51, I found AT commands which are said to work with Swisscom GPRS and I found many sites describing how to setup a bluetooth modem. But since the even those AT commands which should work with both, Swisscom GPRS and Nokia E51 didn’t work at all, I noticed that all the Nokia E51 howtos were using the USB cable. So I tried that, too, and it worked immediately. It looks very strange to me that the set of AT commands is dependend on which way you connect to the phone. :-/ So here’s my working PPP config:

hide-password
noauth
connect "/usr/sbin/chat -e -f /etc/chatscripts/swisscom-gprs"
/dev/ttyACM0
460800
defaultroute
crtscts
user "guest"
usepeerdns
noccp
bsdcomp 0,0
lcp-echo-failure 10000
lcp-echo-interval 1000
asyncmap 0
novj
nomagic

and the chat script (/etc/chatscripts/swisscom-gprs):

TIMEOUT 5
ABORT BUSY
ABORT 'NO CARRIER'
ABORT VOICE
ABORT 'NO DIALTONE'
ABORT 'NO ANSWER'
ABORT DELAYED
ABORT ERROR
'' \nAT
TIMEOUT 12
OK ATH
OK ATE1
OK 'AT+CGDCONT=1,"IP","gprs.swisscom.ch"'
OK ATD*99#
CONNECT ""

So I have now four levels of mobile computing available:

• Nokia E51 with T9 and phone keyboard (for short texts)
• Nokia E51 with Nokia SU-8W bluetooth keyboard (for longer texts and emergencies, see photo on the right)
• ASUS EeePC (7", 630 MHz Celeron, 2GB RAM, 4GB SSD) with Nokia E51 as modem (complete computer, but still small, portable and nearly always with me)
• Lenovo ThinkPad T61 (14" wide screen, 2.2 GHz Core2Duo, 4GB RAM, 160 GB SATA Disk) with Nokia E51 as modem (complete computer with power and disk space)

Should suffice in nearly all situations. ;-)

I ogled with an ASUS EeePC since it was announced, but didn’t want to order one abroad. So I waited until they became available in Switzerland. Digitec is the official EeePC importer for Switzerland and seeems also to be the moving power for yet to come the Swiss localisation of the EeePC. But initially they only offered imported EeePCs with German keyboard layout, but since I really got used to the US layout, I didn’t want to buy ay new laptops or keyboards with German layout. When asking them about US layouts they told me they won’t import from the US and that their competitor Steg Computer is importing US models. But I wasn’t comfortable with Steg and EeePCs also were more expensive there, so I hesitated ordering at Steg. So it was quite unexpected for me when US models showed up on digitec’s website. (Interestingly I never received any mail from their advertised EeePC newsletter, not even when they added 2G models t their repertoire.) So at the end of March (and therefore later as most other geeks ;-) I ordered an ASUS EeePC at digitec. For me, white laptops look like Macs (and Macs are for sissies or masochists ;-) — so I had no problems to decide that I want a black EeePC with US keyboard layout. 2G was to small for my purposes (and also not that much cheaper) and 8G not available. So I went with the 4G, since Debian doesn’t need so much space if you choose the right packages (i.e. neither or at least not that much of GNOME or KDE ;-). I preferred the 4G over the 4G Surf because of the bigger battery capacity (and not because of the webcam which I consider funny but useless:-). Initially the delivery date was set the 28th of March. Then it was subsequently set to “beginning of April”, “mid of April”, “end of April” and “beginning of May”. It finally arrived on 8th of May. In the meanwhile there were reports that even the 4G has been equipped with the smaller battery of the 4G Surf because of some battery shortage after some battery plant burnt down. But fortunately the delivery problems with black 4G US models doesn’t seem to have its reason there and my 4G has a 5200 mAh battery (at least according to its label and ACPI). I also ordered a 2 GB bar of Corsair ValueSelect RAM so that I can pump up the RAM of my EeePC by factor four (for about 10% of the price of the EeePC itself) resulting in having half as much RAM as disk space. Well, I guess, I won’t do suspend to disk in that configuration… ;-) The original Xandros based Linux only noticed 1 GB of the installed 2 GB as already noted on many other places in the web. But that doesn’t really matter, since it only lasted until I found out how to restore it from DVD in case I want to sell the EeePC later (e.g. for getting the successor). It’s fine for novices, but Linuxes feel strange if you can’t even get a console or a terminal with a command line. ;-) The Debian EeePC installer worked fine except that it argued over a checksum error on our mirror which wasn’t reproducable after the installation anymore. I’ve chosen the EeePC to be my first (nearly) pure Lenny installation — compared to the three machines running Sid (i386, amd64 and kfreebsd-i386). It though has a few packages from experimental (mostly xulrunner-1.9) installed. As window managers I have installed ratpoison, FLWM and FVWM. ratpoison — best described as screen for X (although you can’t detach and reattach) since it’s my personal preferences for being productive without big screen resolutions and flwm for a low-resource window manager which can be used intuitivly by both, geeks and non-geeks (and still doesn’t look like Windows at all ;-). And FVWM is installed because it’s my default window manager on all machines with bigger or multiple screens – to be able to compare it with my usual environment. As web browser I’ve got Opera as primary browser (as everywhere else, too) and Conkeror (the EeePC is the test-case for upcoming Debian package of Conkeror) as well as links2 and lynx on the (nearly) text-only side on it, although I need them seldomly. As office programs (as I would ever need some ;-) I’ve got AbiWord and Gnumeric installed since I already use a few GNOME applications (e.g. Network Manager, Twitux, etc.) and OpenOffice.org would take up 170 MB more disk space (then including OOo Draw and OOo Impress) and Siag Office is no more in Debian since years. (Initially I had OpenOffice.org installed instead of AbiWord and Gnumeric until I noticed that I need some of the GNOME libraries anyway.) I also decided that I will need LaTeX then and when so TeX Live also got its chunk of the 4 GB of disk space. I also have a bunch of games on the EeePC. Unfortunately there are a few games which don’t work well on the EeePC due to it’s resolution being smaller than 800x600, so I deinstalled them already again, e.g. I can’t play Cuyo on the EeePC but flobopuyo. Sauerbraten segfaults, but Doom (prboom with freedoom WADs) works fine. Further non-working games unfortunately include Battle of Wesnoth and XFrisk. Still, although quite some parts of GNOME and GNOME Office, TeX Live, ScummVM with Flight of the Amazon Queen and Beneath a Steel Sky, GNU Emacs 22, Iceweasel 3 (aka Mozilla Firefox 3), Icedove (aka Mozilla Thunderbird) and the Iceowl (aka Mozilla Sunbird) are installed, only 2.3 GB of the available hard disk space are used by the installation (i.e. without my home directory). Oh, and btw: Although except the very compact and a little bit wobbly keyboard the EeePC doesn’t feel really small to me (I’ve got quite small hands), but when I sat down in front of my 14” ThinkPad T61 after a day or two with EeePC, the T61, — especially screen and keyboard — felt huge as if it would be some 17” or even bigger notebook. ;-) OTOH I still think that a 1920×1200 (which means nearly four xterms in a row) resolution on a 14” notebook would be a good idea, especially compared to the 1440×900 (which means nearly three xterms in a row) my T61 has. ;-) Personal Resumée after one month Pro EeePC

• It’s geeky. If you show up with it, people want to lift it to see how much it weights and try the tiny keyboard. They’re surprised that 800x480 aren’t that small and that the performance isn’t that bad.
• Very compact and robust. With the T61 I always fear that its edges are too close to the the outside of my backpack and could be damaged that way.
• The price of course: CHF 499 at digitec (plus CHF 54 for the 2 GB RAM)
• Runs Linux ex factory. So yu don’t have to expect that many driver hassles.
• RAM upgrades are very straight forward and do not void the warranty. (BTW: The sticker over one of the screws which probably should prove the integrity can be removed and placed again easily… :-)
• The weight. 0.92 kg can be easily held wit one hand, also because of less leverage effect as with full-size laptops.
• The SSD despite it’s size. Being such lightweight you accelerate the EeePC unmindfully even when it runs. But it doesn’t matter, at least not to the hard disk. And it boots very fast, especially after the usage of insserv.
• Intergrated Ethernet network interface. (Hey, the MacBook Air hasn’t a builtin one, not even an external shipped with it! ;-)
• Three USB sockets (the MacBook Air has only one which is usually taken for the Ethernet network adaptor — Ok, with the EeePC usually one is taken for the Bluetooth dongle, but then are still two sockets left… ;-)
• Great contrast on the builtin screen.
• External VGA output. You have to configure X.org to make the virtual screen big enough (e.g. 2048×2048 instead of the default 800×800).
• Despite its size quite a lot of space for modifications inside the case. Especially a bluetooth case mode should be no big deal.

Contra EeePC

• The keyboard: keys smaller than usually (ok, wouldn’t work otherwise ;-), very wobbly, no precise contact depth (pressing Shift and Fn with one finger often doesn’t press Fn right), not all keys on the same plane, unusual offsets between the key rows (the number row has about half a key width offset to the left) or position of keys (I often hit Ins when I want Home, Del when I want Backspace or Fn when I want Ctrl, the ~ key is between Esc and F1, Up is between Slash and Right Shift, etc.)
• The position of the power button: It’s exactly where I want to put thumb when holding the EeePC solely with the right hand. And yes, I already accidentially switch it off several times because of that. For luck the button doesn’t work at all when the lid is closed, because you still can reach it easily while it’s closed.
• The mouse button(s): It only has two buttons which are one part you can press more to the left and more to the right side. And if you press it in the middle you randomly get either a left or a right click. You have to press it very hard to get both clicks at the same time. (e.g. to emulate a third middle button). Three separated mouse buttons would have been way better.
• It has (only) a touchpad. I definitely prefer thumbsticks as the ThinkPads have, but got used to it, though. I have seen worse touchpads, too.
• The noisy and not very precisely beared fan, which seems to strife its environment when the EeePC is being accelerated. Whih happens quite often because of its size and weight and because the SSD doesn’t mind acceleration. The fan does mind – and you hear it. :-(
• Some programs need minimum 800x600 resolution to work well.

Pro ThinkPad (in direct comparision)

• Thumbstick.
• One of the best laptop keyboards around.
• Three easy to distinguish mouse buttons.
• Even ressource-hungry programs like Liferea work fine.
• Quite big screen resolution (1440×900).
• Bigger battery, space for additional batteries.
• Could be a workstation replacement.

Pro Lenny on the EeePC

• The installer image of the Debian EeePC Project works out of the box. All necessary drivers are available, if you include the non-free repositories and the eeepc.debian.net repositories.
• Stable enough for daily use. (IMHO Debian Testing – and even Debian Unstable – is more stable as many other distribution’s stable releases, e.g. those from SuSE.)

Con Lenny on the EeePC

• My favourite feed reader Liferea has changed its cache format since the version in Debian Etch, so I can’t sync Liferea caches between my Debian Etch running T61 and the Testing running EeePC. Well, fortunately the version of Liferea in Debian Etch still works on Debian Lenny, so I just downgraded the package to the version from Etch and set it on hold. I don’t use it on the EeePC though since it needs way too long to start (about 10 to 15 minutes compared to 1 to 3 minutes on the T61)

Summary I’m very happy with the EeePC and I didn’t expect that it would replace my 14” ThinkPad in so many (but still not all) situations. :-)