These are tips not related in any way with Sumoudou or Sumou that I've come by, mostly computer related. This section is here so that maybe it might be helpful to someone trying to solve the same issues.

Alternate keyboard layout

• kxkb keyboard, an efficient and effective keyboard layout, better than Dvorak

GNU OS

• GNU in Android tips
• GNU/Linux tips
  
  
• GNU Emacs tips
• LISP tips
• Nokia N900 tips
• Maemo GNU/Linux tips
• HCoop tips
• Ubuntu tips
• Sabayon-Gentoo tips
• GNU compilation error tips

Compiz related tips:

• Setting burn effect for window-close in Compiz

GNU on various devices

• GNU/Linux on a MacBook Pro

Conkeror related tips: Conkeror is a great webbrowser, based on Mozilla xulrunner, i.e. the same base as Firefox, however being inspired by the greatest piece of software ever: GNU Emacs, allowing for "almost" complete keyboard control.

• Changing the encoding of the displayed webpage in Conkeror

Debian GNU/Linux related tips:

• Checkout Grub2 from SVN
• Install Debian GNU/Linux to a USB flashdisk with full root encryption
• Solving the call_passkey_agent(): no agent registered error
• How to install Prime with Emacs22
• How to install qemu with kqemu under Debian GNU/Linux

Qemu related tips:

• Creating and mounting a raw disk image under GNU/Linux
• How to install qemu with kqemu under Debian GNU/Linux

Mac OS X related tips:

• Installing lookup-el for Emacs under fink
• Installing CEDET for emacs under fink
• Installing ECB for emacs under fink
• Installing lookup for emacs under fink
• Fixing the error: Not compiled with XVIDMODE, to run gcompris from fink
• Installing two different language versions of OpenOffice.org on the same MacBook Pro

Full Debian GNU/Linux on the HTC Universal mobile phone: The Universal is the first phone in the world that runs a full Debian GNU/Linux distribution with full phone capabilities, i.e. functions as a regular phone with it, you can receive and make calls, send and receive SMSes, while running the full Debian GNU/Linux distribution on it, with it getting the full control over the phone and all its applications. This is a major breakthrough...

• Querying mobile credit balance in GNU/Linux
• Running Debian GNU/Linux on HTC Universal
• Upgrading RAM on the Universal to 128MB
• Running Universal Debian GNU/Linux in an emulator on a PC
• Connect Universal to the internet via a desktop PC USB connection
• Installing X in Debian on the Universal
• High quality 640x480 video in mplayer on the Universal
• Preserving date and time on the Universal between reboots
• Compiling a kernel for the Universal
• Logging haret output directly on the phone without a PC connection Deprecated old Debian GNU/Linux on the Universal install instructions:
  
• Installing Debian GNU/Linux on the Universal

Ångström related tips:

• Bluetooth under Ångström
• Compiling W3M under Ångström
• Compiling gpdf-2.10.0 under Ångström
• Compiling xpdf-3.02 under Ångström with custom zoom levels

OpenZaurus related tips:

• Installing local packages from the harddisk under GPE
• xsetroot for OpenZaurus 3.5.4.1
• Solving the undefined reference to pthread_create error when running ./configure

Zaurus related tips:

• Using hdd3 formatted as ext3 on an SL-C3200
• Installing debian OpenOffice.org
• Running MySQL Query Browser
• Fixing the error: Sorry, sudo must be setuid root.
• Fixing the No such device error

Nokia N93 related tips: The Nokia N93 is a Series 60 v3 device. On a Central-European version of it it doesn't have a full Unicode font, though it supports Unicode, not allowing you to display a full range of Unicode texts, notably Japanese and Chinese.

• Displaying Japanese on N93
• Japanese input on N93
• Complete phone reset

Windows related tips:

• Disabling Autoplay in Windows XP

Lotus Notes related tips:

• Changing the text font size in Lotus Notes

Other tips:

• Jabra JX10 Gold pairing mode