Posts tagged ‘howto’

[howto] Compile 2.6.31 Kernel in Slackware 13.0

This is the way I did it, and hopefully should work for you as well.

Open terminal and login as root [or if you’d prefer, use sudo in every step.]

# cd /usr/src

# wget ‘http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.31.tar.bz2’

# tar xvfj linux-2.6.31.tar.bz2

After it’s extracted remove the previous symlink.

# rm -rf linux

# ln -s /usr/src/linux-2.6.31 /usr/src/linux

Now your linux directory points to your newly extracted kernel tree source. If you want you can configure using your personal config, or I have uploaded my config which I will use in this guide. So you may skip next step of wgetting it. 😉

Read more…

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[example] Compiling a custom kernel in ubuntu

Please read the tag! This is not a guide or tutorial or a howto! This is just an example to give you an idea , this is just my procedure which changes everytime with a new kernel! So do not follow this blindly!

What I did was used my Debain Sid as Host and installed ubuntu Jaunty [9.04] using virtualbox-ose. Now time for fun! 😀

Downloaded the latest 2.6.30.4 kernel from http://kernel.org

Opened a terminal and extracted the kernel .bz2 file:

$ sudo tar -xvjf ~/Desktop/linux-2.6.30.4.tar.bz2 -C /usr/src

$ cd /usr/src/linux-2.6.30.4/

Now that we are in, there’s no getting out! 😉

So I typed in

$ sudo apt-get update && sudo apt-get install build-essential fakeroot libncurses5 makedumpfile gcc && sudo apt-get build-dep linux

Now wait a while lotsa commands in a single line whooo!

Done? Mkay, so let’s continue:

$ sudo make mrproper

$ sudo make menuconfig

Choose whatever you require, I tweak a lot but you probably don’t need to, just go through each options and see what you need or don’t need.

Then for the big one [woooh! This is gonna take a while! Took me an hour or so in virtualbox 😦 ]

$ sudo make

Click to enlarge

Click to enlarge

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[howto] Write an Openbox Pipe Menu

Those of you are using openbox might wantto utilize your coding skills into creating somethings useful for your desktop. I’m making this guide with selected references from the official one at the OB3 wiki and also I ill share my own created pipemenu here so that it gives you an idea about how to create your own!

Pipe menus are dynamic menus, built on-the-fly from scripts. These are referred to as “Pipe menus” since the script’s output is piped back to Openbox and used for the menu. There are a number of pipe menus written by various people available through the Pipe menus page.

A pipe menu can be created by placing the following into a menu file, such as menu.xml:

<menu id="ID" label="TITLE" execute="COMMAND" />

Thereafter the pipe menu can be referenced just like any other menu.

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[Out-dated] GRUB-GFX {Graphical Grub Menu}

GRUB-GFX will transform your ugly grub menu into a beautiful one.

First remove your older grub:

apt-get remove grub

Download the 32bit version from here. I use 64bit, but it’s not available anywhere it seems so I might upload it somewhere if someone requests!

Goto the folder where you downloaded it and install using

dpkg -i filename.deb

Download the suse grub from here. Put it in a new folder else it will get messy!

cpio -i < message.suse

This will extract it! See toldya’ it will get messy!

Now edit the pictures as you want and then put it back up:

ls . |cpio -o > /boot/grub/message.custom

If you don’t want to go through this hassle there are countless themes already there, search in Gnome-look.org or KDE-look.org. For debian users you can try out this one.

Just copy it into /boot/grub

cp mesage.debianorange /boot/grub/

Then edit your menu.lst

Code:
sudo cp /boot/grub/menu.lst /boot/grub/menu.lst_backup
sudo gedit /boot/grub/menu.lst

and make it use gfxboot

Code:
gfxmenu /boot/grub/message.suse # the suse can be replaced

Type in:

grub
grub> find /boot/grub/stage1
(hdx,y) # this will be the output
grub> root (hdx,y)
grub> setup (hdx)

Replace hdx,y with whatever output it shows, for me it was (hd0,1)

Now :

grub-install /dev/hda [or sda whichever is your MBR]

update-grub

Reboot and enjoy!

NOTE: Please follow this guide if you run into any problem.

XBMC in Ubuntu [howto]

Click to enlarge

Q: What is XBMC?

A: XBMC Media Center (formerly named XBox Media Center) is a cross-platform free and open source software media-player and entertainment hub with a 10-foot user interface design for the living-room TV. It was originally created for the first-generation Xbox game console, but is now available for the Linux, Mac OS X (Leopard, Tiger, Apple TV), and Microsoft Windows operating systems. There is also a bootable Live CD and Live USB version referred to as “XBMC Live“.

Read more about it: http://en.wikipedia.org/wiki/XBMC

This guide is take from the “official guide.”

Adding the XBMC Repo

Adding the XBMC Repo tells your system where to look for xbmc for installation and future updates

  • From the Desktop, click System -> Administration -> Software Sources.
  • Click the “Third Party Sofware” tab.
  • Click “Add”. For the Apt line type the following, substituting “jaunty” for your version:
deb http://ppa.launchpad.net/team-xbmc/ppa/ubuntu/ jaunty main
  • Click “Close”. If you see a GPG Error upon closing the window, not to worry. That will be handled in the next step.

Adding PPA Keys

These packages are signed with a unique key for added security. Synaptic needs to know this key in order to verify the packages’ authenticity.

  • Click here to view the PGP key
  • Select the text from the beginning of the keyblock to the end (including those lines)
  • Copy that text to the clipboard (Edit -> Copy)
  • Open your text editor from Applications -> Text Editor.
  • Paste the key contents (Edit -> Paste)
  • Save the document in your home folder as xbmc-ppa.key
  • Reopen Software Sources, this time choosing the “Authentication” tab.
  • Click “Import Key File” and choose the newly created xbmc-ppa.key and press OK.

Installing XBMC

Now that the repo and key have been added, install XBMC like any other program.

  • Click System -> Administration -> Synaptic Package Manager
  • Click “Reload”
  • Search for “xbmc”
  • Mark xbmc and xbmc-standalone for installation and mark additional changes when prompted.
  • Click “Apply” and agree to the changes after reading them.

XBMC is now installed and ready for use.

Autostart XBMC (optional)

By following these instructions, your system will boot directly into XBMC rather than your desktop from now on. It is advised that you delay this step until XBMC is setup as you’d like it.

  • From the desktop click System -> Administration -> Login Window
  • From the “Security” tab choose “Enable Automatic Login” and select your username.
  • Click “OK” to exit.
  • Logout of your system.
  • From the Login screen choose “Select Session”
  • Choose “XBMC” and click “Change Session”

You’re finished. Next time you login you should be greeted with XBMC.

NOTE: XBMC is inbuilt in Sabayon Linux! 😉

Debian Unstable/Sid NetInst Guide

Note: This howto is not an official one! This procedure applied to me that doesn’t mean it applies to everyone else as well. Things could change anytime, things could break anytime. Why? Since we are going to use the “unstable” repository to upgrade our system and not the usual stable “lenny” [yes Debian 5.0 is the stable release at this point.] repository. A few FAQs before we proceed further:

Q: Is Debian reliable since you are saying it’s “unstable” ?

A: Unstable is a repository which is not that “unstable” as you might think. After being tested in the “testing” repo packages are sent here so they are quite stable enough. Things can break at some point but that has never happened with me or a few thousands and more users who use this repo parmanently! But then again, nothing is guranteed!

EDIT: ladoga’s comment for more clear info. I only used Debian for a few days to write this guide so I’m unaware of such details. Thanks for clarifying. 🙂

Q: Is Debian rolling release?

A: No it’s not. But I’m going to show you howto make it a rolling distro for you!

Q: How?

A: By using the sid repo you will always be up-to-date and hence it becomes a rolling distro since you can have the bleeding edge releases all the time without needing to reinstall every 6 months. [unlike ubuntu!]

Q: Is this guide for newbies?

A: Sure! I’ll make this fairly simple for them.

So now that the basic questions are answered let’s carry on with the guide!

PHASE 1:

Requirements:

You will need the latest Netinst image, grab it from here. Choose your proper architecture, I have a 64bit CPU hence I use amd64. Generally i386 image works for most people.

After you have downloaded the very small image [around 140Mb] it’s time to burn it using your favorite CD/DVD buring software. I’ll recommend using K3b, if you’re on Windows use cdrtfe.

After that’s done, make sure you have enough free space on your hard disk. If you’re gonna use it just for fun then please follow the official recommendation, but if you want to use it full time, I’d recommend around 15Gb for root and another 15Gb for extra mountpoints,e.g. /home

Now it’s time to insert the CD in your CD/DVD drive and restart your computer.

When the computer/laptop boots from the CD, choose the first option a.k.a “Install” and press enter. You will be presented with  blue screen and lots of options. Go ahead select your language, location,timezone,etc etc. you don’t need guidance in that! 😛

Now I suppose the partitioning option comes up? If you want to use the entire hard disk select accordingly, else choose manual and proceed. The dialogues are very simple and user-friendly, resize he partition as you want and mount an ext3 partition as / and choose to format it! The rest is upto you, if you would like a separate /home partition then select another partition and format it as ext3 and mount as /home .

Now when it starts checking your DHCP settings let it if you use DHCP, I don’t! Hence I just press enter to cancel and “manually configure my network” using the option named the same. Enter your IP,Gateway,DNS,Netmask, choose a Domain,etc etc.

Done? Good. Now it’s time to let it configure APT. What is APT? Read all about it here! Basically, you don’t have to do anything at this point let it just configure your mirror and download some basic required materials. [I hope you selected a mirror closer to your location?]

Now it will ask you to install package survey, do what you want, I just choose “no”, then it will ask you what to install Standard system and Desktop Environment are going to be selected by default, unselect them by using spacebar. Now it’s time to install Grub! Grub is GRand Unified Bootloader, it’s a GNU project, it is basically a Linux bootloader. If you have Windows or any other OS installed it will show you an option and ask you if it’s correct, if it is then let it install on MBR [Master Boot Record.] Now just let the install complete it will automatically spit out the CD, take it out and press enter. Time to boot into your debian!

PHASE 2:

Now that the 1st phase is complete, you must understand that we have to download a lot of stuffs since you chose not to install a standard system or a DE, I’m going to show you how to install the latest KDE4.3 ! Right now you have a very basic core system installed! After reboot you will be presented with a hideously ugly boot menu, do not worry we will soon transform that into a beautiful boot menu in another guide. Select the 1st option by pressing enter. Let the system load and it will present you with a login option in command line. Type in “root” as the username and the root password. Now you are logged in as root! Feel powerful but don’t do anything stupid! [That’s for new windoze to Linux-wannabes  😛 ]

1. Type in everything without quotes: “nano /etc/apt/sources.list”

2. Now comment out everything. We will select unstable repos or you may choose to delete them nstead as you wish.

3. Type in:

deb http://ftp.fi.debian.org/debian/ unstable main contrib non-free

deb http://ftp.fi.debian.org/debian/ testing main contrib non-free

deb http://ftp.fi.debian.org/debian/ experimental main contrib non-free

deb http://sidux.com/debian/ sid main contrib non-free firmware fix.main fix.contrib fix.non-free

deb http://sidux.net/debian/ sid main contrib non-free fix.main fix.contrib fix.non-free

Save using Ctrl+X and Y+Enter

4. Now you can go back and select a different mirror instead if you wish! Just replace the line “http://ftp.fi.debian.org/&#8221; with your mirror. To see a list of mirrors go here.

5. Now type in:

apt-get update && apt-get install sidux-keyring

It will now update your apt-database. After it’s done choose Y to install sidux keyring and then again press y to install it.

6. Now:

apt-get install apt dpkg aptitude && aptitude full-upgrade

It installs newer versions of the same.

7. apt-get install xorg

It will install X server components.

Now, if you don’t have a Nvidia card step 8 to 9 is not for you, I have no expertise with ATi or any other for that matter so search in Debian Wiki to know how to install them!

For Nvidia Users:

8. apt-get install module-assistant nvidia-kernel-common nvidia-kernel-source

9. m-a auto-install nvidia-kernel$(version)-source && apt-get install nvidia-glx nvidia-settings nvidia-xconfig && nvidia-xconfig

10. Done? Good. Now time to install a Desktop Environment! If you want KDE 4.3 read on else refer to the wiki!

11. apt-get install kdebase kdebase-runtime kdebase-workspace

12. nano /etc/inittab in the top line change it from “id:2:initdefault:” to “id:5:initdefault:”

Why do we do this? So that your X starts automatically to KDM and no need to do “startx” everytime!

13. Now you’re done just reboot and you have KDE 4.3 ! How cool is that?

I will teach you how to get a nice bootloader in another guide this was just a basic instatallation guide. So keep reading!