September 23, 2008

Urban Audit

Filed under: maatschappij — @ 23:38

The project Urban Audit has some nice statistical data on the different major cities in Europe.

Bereken uw snelheidsboete

Filed under: maatschappij — @ 23:23

Ook altijd al willen weten wat die zware rechtervoet u kon kosten?

September 21, 2008

Surfing on location

Filed under: brugge — @ 23:58

Surfing on location in my own city and putting on some Youtube music as ‘mood setting’.

Nirvana: Heart Shaped Box

Lyrics:

She eyes me like a pisces when I am weak
Ive been locked inside your heart-shaped box for weeks
Ive been drawn into your magnet tar pit trap
I wish I could eat your cancer when you turn back (alt: … when you turn black)

Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice
Hey! wait! (alt: hate! haight!)
Ive got a new complaint
Forever in debt to your priceless advice
Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice
Your advice

Meat-eating orchids forgive no one just yet
Cut myself on angels hair and babys breath
Broken hymen of your highness Im left black
Throw down your umbilical noose so I can climb right back

Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice
Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice
Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice
Your advice

She eyes me like a pisces when I am weak
Ive been locked inside your heart-shaped box for weeks
Ive been drawn into your magnet tar pit trap
I wish I could eat your cancer when you turn back (alt: … when you turn black)

Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice
Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice
Hey! wait!
Ive got a new complaint
Forever in debt to your priceless advice

Your advice (x3)

September 20, 2008

Using evolution to rescue a crashed mailserver

Filed under: internet,linux,mail — @ 19:30

I’ve been using courier-imap for a couple of years now. I prefer to install courier-imap on OpenBSD as it is very stable, secure, fast and low maintenance.

Unfortunately, hardware failures however can’t be solved by OpenBSD. In the last two weeks I had two clients that had a broken hard drive in their mailserver. Because these environments were relatively small they choose to use a ‘regular’ desktop instead of a decent server with RAID. Setting up a new machine and reconfiguring it takes a couple of hours. In the mean while their employees don’t have access to their e-mail.

An easy and quick ‘access’ is to restore your backuped maildirs to a shared folder. Then use Evolution (yes, they are running Linux on their desktops) to access the maildirs. In Evolution you can add a server type ‘Maildir-format mail directories’. By using this you can access your mail just like as it was sitting on a central mailserver. It’s not ideal because ‘Sent mails’ for example can end up in the wrong place … but it is a quick fix.

September 16, 2008

Ubuntu, Intel 945GM/GMS and external display

Filed under: geek,linux,ubuntu,x11 — @ 19:33

I’ve been running Ubuntu on my laptop for a while. When I work at home I connect it to an external flatscreen (ViewSonic VP181b).

Since the upgrade to Ubuntu 8 I’ve lost the 1280×960 resolution every time the folks at Ubuntu released a kernel update. The wrong graphics module, a crappy X-org config file or bad karma … you name it.

This is my hardware

00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)

After the recent upgrade to kernel 2.6.24-21 I had to do these tricks:

Install the i386 kernel.

sudo apt-get install linux-headers-2.6.24-21-386
cd /usr/src
sudo rm -rf linux
sudo ln -s linux-headers-2.6.24-21-386 linux
sudo reboot

Adjust your xorg.conf file (/etc/X11/xorg.conf)

Section “Device”
Identifier “Intel Corporation Mobile Integrated Graphics Controller”
Driver “intel”
# Driver “i810″
BusID “PCI:0:2:0″
EndSection

Section “Monitor”
Identifier “Generic Monitor”
Option “DPMS”
HorizSync 28-64
VertRefresh 43-60
Option “MonitorLayout” “CRT,LFP”
Option “Clone” “true”
EndSection

After disabling the “cloning” of screens in the “Screen Resolution” settings of Ubuntu you should be all set.

September 3, 2008

Belgian e-id on Ubuntu

Filed under: internet,linux — @ 14:15

I got the error

Wrong root certificate

when I wanted to read the information from my e-id.

This was because both open openct and pcscd were running. Stopping openct and restarting pcscd solved this. Depending on your hardware you can only use one of these two daemons, if they are both running then you won’t have any luck reading the card.

/etc/init.d/openct stop
/etc/init.d/pcscd restart

This worked for my type of reader

Bus 001 Device 006: ID 072f:9000 Advanced Card Systems, Ltd ACR38 AC1038-based Smart Card Reader

Postfix requeue messages

Filed under: linux — @ 00:57
postsuper -r ALL

or

postsuper -r qid

September 2, 2008

Freedom not Fear

Filed under: Security,collaboration,internet,maatschappij — @ 14:02

Joined action against the excessive surveillance by governments and businesses

11-Oct-2008,
More info at http://www.vorratsdatenspeicherung.de/content/view/242/144/