Who’s there? – Invalid ssh user

So, It’s been a while since I’ve set up my home server to use it as a swiss army knife at home and on the road.
Now I was wondering on the system’s integrity.
First step was checking /var/log/auth.log
To do some quick’n’dirty check I’ve ran the following command

grep “Invalid user” /var/log/auth.log | less

Continue reading Who’s there? – Invalid ssh user

Wrong time in Windows on Dual Boot system.

When you have a dual boot with Windows and Ubuntu you might experience some time travelling when rebooting to windows.
To solve this, simply boot into Ubuntu and edit the /etc/default/rcS file as sudo and change the UTC value from yes to no.
It should look like this

TMPTIME=0
SULOGIN=no
DELAYLOGIN=no
UTC=no #Set according to your system (BIOS) clock.
VERBOSE=no
EDITMOTD=yes
FSCKFIX=no

These values are being used by the scripts at /etc/rcS.d/ that get invoked during boot (even in single user mode)

To be clear, this is not an Ubuntu error. It is simply the Windows that never assumes the system-clock to be in UTC.

If you wish to adjust this in the Windows installation execute regedit and navigate to:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation

Change the RealTimeIsUniversal value to 1.

If you’re simply looking for a wach to change your hardwareclock on linux you can check my other article on Changing date and/or time on Linux.

Call for participants Dipro-fair Ghent 30/01/2011

Wanted:
People who want to help out at the Ubuntu booth during the Dipro-fair is in Ghent on January 30, 2011.
If you’re not able to attend the full day, some hours of help are always welcome as well.

Profile:
You don’t have to be an Ubuntu/Linux expert.
If you can testify about your experiences and suggest to Windows-programs,
can already make a difference.
Most people we lend a word on the fair, have none or little of Ubuntu/Linux/Computer experience.

Fun fact:
As an exhibitor you don’t have to pay the entrance fee, but between helping out, you can take our time to look around and find awesome deals.

How:
Add your name to the ubuntu-wiki page:
https://wiki.ubuntu.com/BelgianTeam/ComputerFairs/Ghent_2011-01-31
OR
Let me know trough mail ubuntu@mimor.be

Please in both of these cases, mention whether you’ll be helping out a full day or several hours.
That’s all you need to do.
If you can provide items such as demolaptop(s), camera, etc. .. you may also add it to the wiki page.

Hope to see you soon.

=====================================

Gezocht:
Mensen die willen helpen op de Ubuntu stand tijdens de Dipro beurs in Gent op 30 Jan 2011.
Indien het niet mogelijk is om de volledige dag aanwezig te zijn, zijn enkele uren hulp ook altijd welkom.

Profiel:
Je hoeft geen Ubuntu/linux/computer expert te zijn.
Als je kan getuigen over jouw ervaringen en uitleg geven over alternatieven voor Windows programma’s,
kan je al een verschil maken.
De meeste mensen die we op de beurs ten woord staan, hebben helemaal geen of weinig van Ubuntu/Linux.

Leuk weetje:
Als medewerker van de stand hoef je geen toegangsgeld te betalen, maar kan je tussendoor wel rond kijken en toffe deals vinden.

Hoe:
Voeg je naam toe aan deze Ubuntu-be Wiki pagina:
https://wiki.ubuntu.com/BelgianTeam/ComputerFairs/Ghent_2011-01-31
OF
Laat het me weten via mail op ubuntu@mimor.be

Gelieve in de twee gevallen te vermelden of je een volledige dag of enkele uren zal helpen.
Dat is het enige dat je hoeft te doen.
Indien je items van de lijst kan verzorgen zoals demo laptop(s), fototoestel, etc… mag je dit ook telkens aanvullen op de wiki pagina.

Hopelijk tot binnenkort.

Mvg,

Mike Morraye

Ubuntu 10.04 (Lucid Lynx) Release Party Ghent is under construction

It’s official! There will be a Release Party for the Ubunu 10.04 (codename Lucid Lynx) in Ghent.

I’ve just send out the news to the mailing list of Ubuntu-be and the Whitespace to confirm that i’ll organise the release party for the upcoming LTS version of Ubuntu.
The event will take place Thursday the 13th of May in the Whitespace.
I’m still looking for people whom have some knowledge of something Ubuntu-related and have the guts to give a lightningtalk or a demo.
At the moment of writing, I’ve had 1 confirmation from a guy with Balls! Mandel.
He did a talk about desktopcouch at fosdem this year, and will bring an improved version of that to the Release party.
If you have questions, let me know.
I’m available at the #Ubuntu-be channel on freenode, or just PM me (mimor) or use the comment section below.

The sent mail in English:

Hello to all.
>
> I organize a RP on the 13th of May in honor of the Ubuntu 10.04 (Lucid)
> release.
> This is indeed a Thursday 🙂 but that’s an official holiday and lot’s of
> the people don’t have to work on Friday.
> What time it’ll take place is yet to be decided.
>
> The RP will take place in the Whitespace (Blekerijstraat 75, Gent,
> Belgium)
> For people wondering what the Whitespace is: http://0x20.be
>
> The space has: power, network, internet, drinks, snacks, beamer, couches
> and I hope we can repair the coffee-machine by then.
> People whom want something else, mention it.
>
> The program is still under construction.
> This moment, my receipt looks like this:
>
> Around 13h we’ll serve a light meet & greet to loosen up the nerves.
> Next, we’ll stimulate the senses wit a series of lightning talks
> accompanied by a spicy serving of freshly cut tips.
> As the Spécial-du-chéf, you can enjoy some trial-and-error-sauce topped
> hands-on sessions.
>
> This part is for sure, but the rest is still work in progress!
>
> This is the rest:
>
> – design of Posters, flyers and web-banners
> – do you know someone, or want to present something yourself? Go for it
> & let me know.
> – spread the word! To your friends, colleagues, your student-club, etc..
> – the pleasure to have YOU with us!
>
> Regards,
>
> Mike Morraye

Or in Dutch:

>
> Hallo iedereen.
>
> Ik organiseer Donderdag, 13 Mei 2010 een RP voor Ubuntu 10.04 (Lucid).
> Dit is inderdaad een donderdag 🙂 Maar het is een feestdag en vrijdag is
> voor velen dus een brug-dag.
> Van hoe laat tot hoe laat is nog te beslissen.
>
> De RP gaat door in de Whitespace (Blekerijstraat 75, Gent, Belgium)
> Voor wie wil weten wat dit is: http://0x20.be
>
> Locatie heeft: stroomvoorziening, netwerk, internet, (fris-) drank,
> versnaperingen, beamer, zetels en hopelijk kunnen we tegen dan ook de
> koffiezet herstellen.
> Wie nog iets anders wil, laat het gerust weten 😉
>
> Het programma in nog in ontwikkeling.
> Op dit moment zit m’n recept er zo uit:
>
> Rond 13h serveren we een luchtige meet & greet om de zenuwen wat los te
> weken. Hierna prikkelen we de zintuigen met een reeks van pittige
> lightningtalks vergezeld van een portie vers gesneden tips.
> Als spécial du chéf, kunnen de fijnproevers genieten van enkele hands-on
> sessies overgoten met een sausje trial & error.
>
> Dit stuk is zeker, de rest is work in progress!
>
> Hier dus de rest:
>
> – ontwerp Poster & flyer en/of web-banners?
> – ken je iemand, of wil je zelf iets presenteren. Go for it & let me
> know.
> – Spread the word! In je vriendenkring, op het werk, in je
> studentenclub, etc…
> – het genoegen dat JIJ er ook bent!
>
> Mvg,
>
> Mike Morraye

Going to Fosdem 2010

FOSDEM, the Free and Open Source Software Developers' European MeetingIt’s finally there. The 10th edition of Fosdem.
For the people whom don’t know Fosdem (yet):It’s the finest free and non-commercial event where FOSS developers and communities can meet.There are a lot of interesting talks and demo’s, food, drinks, booths, and if you search good enough you might encounter a (real) girl.
And the best thing… it’s in Belgium :)Here’s a list of talks I’d like to attend

Saturday

  • 11:45 to 12:30 Evil On the Internet

    This talk will show you live examples of these sites, explain how they work, and tell you what we currently know about the criminals who operate them.
    There’s a lot of evil things on the Internet if you know where to look for them. Phishing websites collect banking credentials; mule recruitment websites entice people into money laundering; fake escrow sites defraud the winners of online auctions; fake banks hold the cash for fake African dictators; and there are even Ponzi scheme websites where (almost) everyone knows that they’re a scam. This talk will show you live examples of these sites, explain how they work, and tell you what we currently know about the criminals who operate them.

  • 13:15 to 13:45 Mozilla Europe

    General Introduction followed by an update on the work of Mozilla in Europe.

  • 13:45 to 14:00 Mozilla Foundation

    Latest MoFo news and projects.

  • 15:30 to 16:30 HTML5
  • Continue reading Going to Fosdem 2010

New screen

Today, I bought my second 22″ Widescreen (Medion) monitor for only €150.
With its maximum resolution of 1680×1050, contrast of 1000:1 and a 5 ms reaction speed, it makes just a simple yet perfect addition to my desk.
This is one of the devices that just does the trick.
If I had spend 35 Euro more, I could have bought a Full-HD 23″ monitor from samsung… but I just can’t find a purpose for the Full-HD function and the 23″ would denigrate my other (also a 22″) screen.
It’s main purpose will be browsing, coding and a little bit gaming or designing.

I’m proud to present, my new screen (middle) functioning as a second screen for my portable (Dell Latitude D820).

DSCI1724_thumb

I had to disable Compis Fusion on my laptop so that I could disable screen monitoring on the dual-head.

Ubuntu Server on VirtualBox returns error This kernel requires the following features not present on the cpu: 0:6

I installed Ubuntu Server 8.04 inside a VirtualBox (v 2.4.1_OSE) virtual machine.
The installation went smooth, but when I wanted to boot into my Ubuntu Server, it returned the following error right after GRUB:

This kernel requires the following features not present on the cpu: 0:6
Unable to boot – please use a kernel appropriate for your CPU

Screenshot or it didn’t happen?

Ubuntu Server on VirtualBox returns error

How to solve:

This can be easily resolved by enabling the PAE/NX option in the virtual machine’s settings.
This will expose the PAE of your CPU to the virtual machine.

Just:

  1. go to the homescreen of Virtualbox
  2. select your virtual machine
  3. click the ‘settings’ button on top of the screen
  4. click the tab ‘Advanced’
  5. check the box next to ‘PAE/NX’

Like in this screenshot:

Screenshot-testserver - Settings-1

Now, you can fire up your virtual machine again, and it will start up without this error.

Language ‘problems’ inside an Ubuntu LUG

belgiumAs you may know, Belgium has 3 native languages: French, German and Dutch.
Lately, people tend to make a big fuzz about this.
Political party’s started creating diversity based on these languages to use this in their own advantage (votes).
The media has added its share to this too.

I personally don’t mind all these easy and low ways of getting attention.
But now the discussion has appeared as a burden inside our Ubuntu-be LUG as well.

Continue reading Language ‘problems’ inside an Ubuntu LUG

Ubuntu-be update

Due to inactivity the last month on the Ubuntu-be mailing list, I had some catching up to do on the huge list of unread mails.
Amongst them I found this mail from  Pierre Buyle:

Hi,

for those requesting a Forum for Ubuntu-be, there is an alternative
solution (which has already been discussed in the past). Gmane
provides two web interfaces for our mailing list. A blog-like one at
http://blog.gmane.org/gmane.linux.ubuntu.region.belgium and a threaded
one at http://news.gmane.org/gmane.linux.ubuntu.region.belgium.

In addition, I registered the mailing list for archiving on Nabble
which also provides an forum like web interface at
http://n2.nabble.com/Ubuntu-be-f3354669.html

These three interface allow one to follow activities on the mailing
list without dealing with it as a bunch of mail. Both Gmane and Nabble
allow posting to the list through the Web interface (only for
subscribed user registered there).

So, if you’re interested in following the Ubuntu-be mailing list, you can easily do so without the ‘hassle’ of subscribing to it.
It’s also a perfect way to check it out for a while, as you don’t receive all these mails in your mailbox.

I have to say, it’s the first time I’ve seen the integrated nabble forum in action, and have to agree that it’s awesome.
Also the blog-styled layout of gmane is making the mailing list (more) enjoyable to read.

Of course, you can also just send a mail to the ubuntu-be mailing list.
Warning: This is a public medium! If you want to send messages to this list you’ll have to register first through https://lists.ubuntu.com/mailman/listinfo/ubuntu-be. Keep into consideration that every message posted will be visible in the public archives!

Release-Party

I’m organizing a release-party for the Ubuntu-be community @Curieuze Neuze in Ghent.
So far it’s not yet confirmed to go on 🙁
I’ve got a meeting with Philip (the owner) next Saturday 25/04 to ask him if we can get it happen there, and exchange our expectations.
So far it has been announced on the ubunu-be mailing list, and discussed on #ubuntu-be (freenode).

Interested people can still vote for a date on doodle. Continue reading Release-Party