Easy Debian

This package, when installed on your tablet or phone, will give you OpenOffice.org, Gimp, the LXDE Desktop Environment, Evince, Firefox (called Iceweasel in Debian) with Java and Flash support, printing support, and access to thousands of precompiled applications from Debian that can be easily browsed and downloaded to your hand-held device. All these applications will be installed in an image file containing the Debian operation system without interfering with Maemo, but taking advantage of its infrastructure and connectivity.

This package will give you all of these applications without any need for installing dependencies or other applications, and it should work on the Nokia N800, N810 and N900 mobile devices.

What you need:

 * You need 2.5 GB free on one of your memory cards, although after installing, you will only need 2 GB.
 * You need to keep your expectations reasonable. Big desktop applications like OpenOffice and Firefox run slowly on small handheld devices. They are power-hungry and designed for big, powerful CPUs. The N810's processor is comparable to a Pentium II processor. Just imagine running these apps on your computer from the mid-90s (remember Windows 95?), and you'll get the idea. But sometimes, you really need something on the tablet that only these apps can provide, like MS Word compatibility or Java applets. On the N900, almost all applications run reasonably fast once loaded, but they often take somewhat long to launch.

Install instructions

 * You need to install the easy-deb-chroot package. It can be found in the Extras repository. There may be a newer version in the Extras-devel repository. (Enabling Extras-devel is a dangerous area and you should disable it as soon as you are done installing Easy Debian, but Easy Debian is rather safe and it is optified.)
 * Once installed several new shortcut icons will be available on the applications menu. You will need to first run the one called "Debian Image Installer". A terminal program will open and ask you where to place the image file (after decompression it will be a 2 GB file), either on the N900's built in storage (under MyDocs), or on an external MicroSD card (if available). That will start the download of the compressed image (about 300 MB) and eventual extraction of the image file. It may take more than 15 minutes to download if you have fast Internet connection, and another 30 minutes or more to extract it on your tablet. Make sure that there are no other processes running and that the extraction is not interrupted.
 * You can check for a successful download and extraction by typing ls -l MyDocs/debian* in XTerminal. The compressed image name has the ending .img.ext2.lmza; when decompressed the file name ends in .img.ext2 and it should have a file size of exactly 2147483648 bytes.
 * This step is an alternate way to do the previous step: You can manually download the image file from here. Afterward you will have to copy it into  or into   depending on whether you want it installed on the internal storage or on a removable storage.  Then, when you run "Debian Image Installer" it will detect that you already have the file and proceed to extract it and set it up for you. If you have a faster computer with programs to unpack lzma-compressed files, you may also skip the Debian Image Installer by copying the uncompressed file by USB to the   folder.
 * If you have more than one image file, you should edit  to select the one you want to load. Default is first in  ,
 * Finally, when you get the "Congratulations!" message, REBOOT.
 * PR 1.2: The new firmware broke the workarounds for loss of keyboard focus in LXDE when switching between Maemo and Debian. This is fixed in the new version 0.9.50.

Easy Debian application icons
Easy Debian installs the following shortcuts in the Application Manager:


 * Close Debian : for unmounting the Debian image and shutting down all running Debian processes


 * Deb Img Install : for the initial download and extraction of the Debian image. For installing a new version of the Debian image from http:qole.org/files, delete the old image (or move/rename it appropriately) and rerun Deb Img Install.


 * Debian chroot : this runs "sudo debian" in XTerminal, which gives root access to the Debian image. This can be used for modifying the Debian image and installing further applications from the command line. The root file system of Maemo is not visible from within Debian chroot, except /home and /home/user/MyDocs, so you cannot ruin the Maemo firmware from here.


 * Debian LXDE : this launches the Lightweight X11 Desktop Environment from where you can start all installed Debian application. Alternatively, you can start Debian applications from XTerminal with "debbie" (see below).


 * Fix LXDE kbd : fixing lost keyboard focus in LXDE (no longer needed with the new version of easy-deb-chroot, see below)


 * GNOME ALSA mix : for configuring sound


 * Iceweasel Web B : unbranded Debian version of the Firefox Web Browser


 * OpenOffice : for starting OpenOffice without LXDE


 * Set Deb HW Keys : additional useful keybindings through xbindkeys (see below)


 * Synaptic Pkg Mg : graphical interface for installing additional Debian applications (in the Debian image only, not Maemo proper)

Using the LXDE Environment:

 * To launch a session of LXDE (a light weight desktop environment) whith several applications already installed in it, including OpenOffice.org, simply click on the "Debian LXDE" icon shortcut on the application menu.
 * LXDE's application menu is found at the top left corner of the screen.
 * To momentarily go back into the Maemo environment, simply press Ctrl Backspace. To return to LXDE, click on the "Fix LXDE kbd" icon in the Maemo menu, since just going back from the Task Manager you would only be able to use the stylus thereafter.
 * Exiting LXDE: Log out, don't just close the window. Make sure to have LXDE closed properly before powering down the device, it will not function properly when started next time before doing the next proper shutdown.

Window is too big for the screen
Press Ctrl and the period key simultaneously. This will make the "Move Window" cursor appear (a cross with four arrows). Use the stylus to drag the window to expose the parts that are not visible.

LXDE Top Menu Disappears
The newer Easy Debian images (m5-v3b and later) have a new LXDE version.

If you upgrade Easy Debian and your LXDE top menu disappears, you can do one of two things:
 * Install the newest version (m5-v3d): Close Easy Debian (use the icon with the red arrow and box), delete the old image (use the File Manager to do this), and then use the "Deb Img Install" icon to download and extract the new image.
 * Keep your old image, and fix the top menu manually. Start LXDE. Tap and hold on a blank area of the left-side bar. Choose "Create New Panel". Choose "Top" and "OK". Tap and hold on new top panel. In the General tab, set the following things: Alignment: Left, Width: 25, Height: 32, Properties: Uncheck "Reserve Space..." In the Panel Applets tab, Add "Menu", "Digital Clock", "System Tray" (check "Stretch" column), "Net status monitor" (use edit button and change eth0 to wlan0, then tap on icon and set to wlan0 there too), and "CPU Usage Monitor".

If after the upgrade some menu entries (e.g. Gimp) are missing, you can manually install them from the Debian chroot terminal by

xdg-desktop-menu install --novendor /usr/share/applications/gimp.desktop

In order to have the document viewer Evince show up in the LXDE menu, you would have to first set "NoDisplay=false" in /usr/share/applications/evince.desktop and then run xdg-desktop-menu similar to above.

Keyboard issues and tips
It may happen that the hardware keyboard stops working in LXDE. It can be restored by hitting the power button and then tapping outside the menu or by using the "Fix LXDE keyboard" application icon.

PR 1.2
The new firmware PR 1.2 breaks both ways of restoring a lost keyboard focus. (Pressing the power button and tapping outside its menu one even loses the keyboard completely now, even with Ctrl+Backspace disabled, so that one can only shutdown through the LXDE menu. So avoid the power butten when in LXDE. When you are really stuck in Easy Debian, opening the camera lens and closing the camera app again should bring you to the Task Manager.)

The new version of easy-deb-chroot, 0.9.50-1fremantle1, has a new LXDE application script with the double function of launching LXDE in the first place, and of restoring the keyboard on an already running LXDE session. (The "Fix LXDE keyboard" app is still provided but no longer needed. It is therefore sufficient to have only the "Debian LXDE" icon as a shortcut on the desktop.) '''Upgrading of the Easy Debian package can be done regardless of the Debian image that is already installed. You don't have to re-install the Debian image!'''

UPDATE : All problems with keyboard focus loss can be solved by the following modification of the script /usr/bin/xephwm5 in the Debian image. Edit this file in the Debian chroot terminal and change the lines containing qobi-wmhint-fix and set-focus (close to the end) so that they read sudo /sbin/qobi-wmhint-fix $PARWIN A new version of easy-deb-chroot, which is currently in Extras-devel, implements the same through Maemo-side scripts.
 * 1) /usr/bin/set-focus $PARWIN

Localization
The keyboard in LXDE is by default US. To get a different keyboard layout for the LXDE window manager, you have to modify the Debian image which requires root privileges. For this, launch the "Debian chroot" app (icon with red swirl symbol), which opens a terminal with root access to the Debian image (as well as to your home directory). The following instructions assume that you are working from that terminal and not from within the LXDE window manager.

For the task of configuring a special keyboard layout for LXDE (German in the following example), start an editor of your choice in the Debian chroot terminal (e.g., leafpad), and insert the appropriate keymap label in the following line of /etc/xdg/lxsession/LXDE/autostart according to:

@setxkbmap de

Available keymaps are: ch (Swiss), cz and cz_qwerty (Czech), dano (Danish/Norwegian), fise (Finnish/Swedish), nordic (Danish/Norwegian/Finnish/Swedish), de (German), fr (French), it (Italian), pl (Polish), ptes (Portuguese/Spanish), ru (Russian).

You may also wish to set the language environment under Debian to a non-US one so that system messages come in your native language. This can be done by issuing the command (again from within the Debian chroot terminal)

dpkg-reconfigure locales

and selecting from the list that is then displayed the UTF variant of the desired language, for example for German, de_DE.UTF-8.

Fixing the keyboard focus script
This is only needed for the Easy Debian versions up to and including 0.9.46-1fremantle1.

In languages other than da, de, en, fr, and sv, the script that retrieves lost keyboard focus and (in older images) also the one that starts LXDE need to be fixed. To fix that, open the Debian chroot terminal and edit the file /usr/bin/xephfocus (and in older images also /usr/bin/xephwm5) such that the "zenity" line therein reads zenity --display=:0 --info --title="Information" --text="Welcome to Easy Debian LXDE. This window is needed to gain keyboard focus in LXDE. Click OK." &

Starting from version 0.9.48-1fremantle1 of Easy Debian, the xephfocus script is no longer needed. With version 0.9.50-1fremantle1, the "Fix LXDE kbd" app is actually now superfluous. A lost keyboard is regained by simply hitting the "Debian LXDE" icon again. Note that upgrading to this Easy Debian version does not require a re-installation of the Debian image!

Set Deb HW Keys app and xbindkeys
Easy Debian provides also a "Set Deb HW Keys" application which runs xbindkeys, mapping Fn+Shift+(upper row keys) of the hardware keyboard to function keys F1-F12. Here the Fn (blue arrow) key has to be pressed first, which is best done by pressing with the thumb and rolling down to also press the Shift key. The function keys are sometimes needed to get in and out of certain modes of programs in particular when started from the desktop (often F1 for help; F5 for presentation or navigator mode; F11 for "Styles and Formatting" in Openoffice.) Moreover, Ctrl+Up and Ctrl+Space provide full screen toggles. In the newest Easy Debian versions, Escape and Tab are mapped to Fn+Shift+Left and Fn+Shift+Right, respectively.

If F1-F12 do not work reliably for you, try replacing all occurrences of "xvkbd -text" in /home/user/.xbindkeysrc by "xvkbd -xsendevent -text". (Already fixed in newer Easy Debian versions.)

Under LXDE, the Enter key is actually KP_Enter, while some application only accept ordinary "Return". For this eventuality, "Set Deb HW Keys" maps Shift+Enter to Return.

You can edit /home/user/.xbindkeysrc to include more key mappings that you might find desirable in the absence of the virtual keyboard (which on the N900 in Debian chroot is only accessible in the XTerminal). For example "xvkbd -xsendevent -text '\e'" Shift + BackSpace maps Shift+BackSpace to Escape. (See e.g. http://linux.die.net/man/1/xbindkeys and http://linux.die.net/man/1/xvkbd for more possibilities.)

You can have xbindkeys started in LXDE automatically by including

@xbindkeys -f /home/user/.xbindkeysrc

in /etc/xdg/lxsession/LXDE/autostart.

In order to have xbindkeys started generally for all Debian applications (including even Maemo applications until the Debian chroot is closed) you can have it included in the Debian startup script as follows. In the Debian chroot terminal do echo "su - user -c xbindkeys" >> /var/run/onfirstchroot.rc chmod a+x /var/run/onfirstchroot.rc (Don't do this more than once, otherwise you will have several xbindkeys processes running.) Starting xbindkeys outside of LXDE disables the keyboard shortcuts for full screen toggle within LXDE, but the other key bindings should work.

To manually stop xbindkeys do "killall xbindkeys".

Note that the relevant file /home/user/.xbindkeysrc does not reside in the Debian image but in the home directory. If you upgrade to new versions of Easy Debian, and this file already exists, it will not be overwritten, but the package will install instead a newer version in /home/user/.xbindkeysrc.dist.

It is then up to you to merge new additions to your existing /home/user/.xbindkeysrc file, or if you have not modified it to your needs, to simply take it over by typing in the XTerminal cp .xbindkeysrc .xbindkeysrc.old cp .xbindkeysrc.dist .xbindkeysrc

Another work-around for getting additional special characters is to remap your hardware keyboard.

A known issue is that in national keyboards where Up and Down arrows are composed as Fn+Left/Right arrows, Up and Down do not work under LXDE. If applications cannot be used without Up and Down keys, those should better be started outside of LXDE with debbie.

sticky keys hack
In the v3b image, /etc/xdg/lxsession/LXDE/autostart includes a hack to have sticky Shift and Fn keys also in LXDE. You can activate this behavior also outside of LXDE by running "debbie stickykeys" (or "debbie stickykeys xx" where xx is a language code different from us). Note however that this also affects XTerminal applications in Maemo.

The sticky keys hack also makes Ctrl sticky and may have other unexpected effects with non-US keyboards. To disable this feature in LXDE, comment out (include #'s in the beginning of) the following two lines in /etc/xdg/lxsession/LXDE/autostart according to


 * 1) xkbset exp 60 =sticky =twokey =latchlock
 * 2) xkbset sticky -twokey latchlock

In the newest image (v3d), the sticky keys hack is not enabled by default. To enable it, remove the #'s.

xvkbd
In LXDE one can also use the xvkbd utility to get a virtual keyboard. If clicking on it with the stylus keeps repeating keys indefinitely, go to the xvkbd menu (bottom left of keyboard), choose "Property", and set "Automatic Click" to "OFF".

Using debbie
From XTerminal the following scripts are available:


 * debbie : starts debian chroot shell as user (doesn't evaluate /home/user/.profile)


 * debbie command : runs debian command as user (if command includes file names, those need to be given with absolute path)


 * sudo debian : starts debian chroot shell as root (this is the command issued by the "Debian chroot" app)


 * sudo debian command : runs debian command as root

The above scripts run with environment variables determined largely by those set in Maemo and with working directory /. Another option is to enforce login shell behavior as follows:


 * sudo debian su - user: starts debian chroot shell as user with $CHROOT/etc/profile and /home/user/.profile evaluated and with working directory /home/user. In the new Easy Debian version this is provided by the new script debbie-sue.


 * sudo debian su - user -c command : runs debian command as user with $CHROOT/etc/profile and /home/user/.profile evaluated and with working directory /home/user. In the new Easy Debian version: debbie-sue command


 * sudo debsu : debian chroot shell as root with login (root) shell behavior


 * sudo debsu command : runs debian command as root with login (root) shell behavior

In all of the above, command can be simple command-line commands with standard output or GUI programs to be run under a window manager, such as ooffice.

If command involves a file name, it should be given with full path because after the chroot the working directory will usually have changed. A simple way to transform a file name into one with full path information is to precede it with "readlink -f".

Creating desktop shortcuts in Maemo
The above scripts are particularly useful for creating shortcuts. For example, a file oowriter.desktop with content [Desktop Entry] Version=1.0 Encoding=UTF-8 Name=oowriter Icon=ooo-writer Exec=debbie oowriter Type=Application that is put into /usr/share/applications/hildon or (since fw 2009.51) /home/user/.local/share/applications/hildon allows one to start the OpenOffice writer directly from the Maemo Applications Menu without having to launch LXDE first. Unless you are re-using existing icon files, you can install icons files (.png) by putting them likewise either in /usr/share/icons/hicolor/scalable/hildon or /home/user/.local/share/icons/hicolor/scalable/hildon. You may need to create the .local folders first by mkdir -p /home/user/.local/share/applications/hildon mkdir -p /home/user/.local/share/icons/hicolor/scalable/hildon Newly installed application icons usually need a reboot to become visible in the application manager.

Command-line shortcuts in Maemo
Aliases and new shell functions can be defined in /home/user/.profile. Combining debbie and readlink, the following shell function for example allows one to quickly open files with OpenOffice from XTerminal. oo { /usr/bin/debbie-sue ooffice `readlink -f $1` ; } After adding this line to /home/user/.profile and restarting XTerminal, "oo filename" starts OpenOffice with the given file.

Startup scripts
If they exist, the following scripts (which need to be executable) serve as startup scripts as follows


 * $CHROOT/var/run/onfirstchroot-ext.rc : This script will run commands as root in maemo the first time you "open" a chroot. So this is where you could force the processor to "performance mode" or some such thing.


 * $CHROOT/var/run/onfirstchroot.rc : This script will run commands as root in the chroot the first time you "open" a chroot. For example, if you have installed cups within Easy Debian, this script should contain "/etc/init.d/cups restart".


 * $CHROOT/var/run/onchroot-ext.rc : This script will run commands as root in maemo every time you run a chroot command.


 * $CHROOT/var/run/onchroot.rc : This script will run commands as root in the chroot every time you run a chroot command.

Here $CHROOT is the mount point of the Debian system (to be omitted when aleady in chroot).

In order to run a command in one of these scripts as "user", preface the command with su user -c

Installing Applications
Applications can be installed using apt-get, aptitude or Synaptic. Apt-get is a command-line tool, and aptitude a terminal-based frontend, both of which can be accessed from within the Debian chroot terminal app (red swirl icon in the Hildon Application Manager). Synaptic Package Manager is a graphical frontend that can be launched from another icon in the Hildon Application Manager. It cannot be started from the (misleadingly present) menu entry in the LXDE menu, because it is not in the standard path and requires root privileges. (In LXDE one can however start it from a terminal typing "sudo synaptic".)

Note that the image cannot be expected to have an up-to-date package list. It is important that you perform "apt-get update" or use Edit -> Reload Package Information within Synaptic before installing new packages. After such installs you can invoke "apt-get clean" to free your disk space from downloaded package files.

In the current image (v3d), only the stable Debian Lenny repository is activated, although the Easy Debian image also involves a number of packages from the newer Debian Squeeze (testing) repository. As a result, some additional packages can only be installed with Squeeze activated (indicated by "unmet dependencies" errors when attempting to install with Lenny alone). If you need to or want to install additional packages specifically from Squeeze or even from Sid (unstable), you should uncomment the corresponding line in /etc/apt/sources.list by launching an editor in the Debian chroot terminal (app with red swirl icon), i.e., remove "#" in the beginning of the lines


 * 1) deb http://http.us.debian.org/debian squeeze main contrib non-free
 * 2) deb http://www.debian-multimedia.org squeeze main

After updating the package information, you can then install from this newer repository. However, heed the following warning:

Warning: Those of you familiar with Debian or other similar Linux distributions know that it is very easy to keep the distro up to date by means of the apt-get command. However, there is currently a problem with some of the central Easy Debian apps in the Debian Squeeze repositories (gconf2 in particular). Therefore, it is recommended that for the moment you simply use the image as is. Do not perform a full upgrade (apt-get update is safe, though) when Squeeze (or even Sid) is enabled in /etc/apt/sources.list. This warning will be removed when this issue is resolved.

By the same token, watch out when new applications to be installed from Squeeze or Sid require an upgrade of gconf2. This can lead to configuration errors in other applications.

However, you can hardly to real harm by experimenting with your Debian installation. You can always start over by re-installing the original Debian image. Since user files are usually not stored in the Debian image, you won't lose much by doing so. But if you have enough space, it may be a good idea to make a copy of your Debian image so that you don't have to download and extract the original Debian image again, in particular if you are planning some more extensive and untested upgrades.

CUPS Installation Instructions
If you have a network printer that can be accessed by CUPS, the Common Unix Printing System, you can do so under Easy Debian, which has cups-client installed (since version v3c).

This allows you to access one CUPS server at a time, which can be specified alternatively by
 * the option -h hostname[:port]
 * the file client.conf in /etc/cups or ~/.cups (see "man client.conf")
 * the environment variable CUPS_SERVER

You can then check for available printers by

lpstat -a

and print out files from your device by

lp -d printername filename

If a full CUPS installation is desired (which allows to schedule jobs to more than one CUPS server in the network, to scan for printers, and also to install cups-pdf, a PDF writer backend): apt-get install cups apt-get clean echo "/etc/init.d/cups restart" >> /var/run/onfirstchroot.rc chmod a+x /var/run/onfirstchroot.rc

The last two lines ensure that the CUPS server is started when Easy Debian is launched. (Ignor the errors you get when cups is installed for the first time.)

Other useful applications to install in addition
The following packages are also not part of the current image (v3d) but may be of wider interest:


 * vpnc : The VPN client for accessing Cisco concentrators works well when started under Debian, while under Maemo vpnc is not yet available as a stable application. Install by "apt-get install vpnc" and configure through /etc/vpnc.conf.
 * This works particularly well in WLAN connections. There even microB connects via vpn. With GPRS connections, however, a browser in Debian has to be used.


 * openssh-client : To access the Debian system by ssh, one can of course use the ssh server under Maemo (which presumably every power user will have installed), for a login followed by "debian" or "debian su user". To initiate ssh connection from within the Debian system, installation of openssh-client is sufficient and does not conflict with ssh installations in Maemo.


 * gftp : X/GTK+ FTP client. Works well when started outside of LXDE by "debbie gftp".


 * djview4 : Provides a reader for djvu files


 * flpsed : WYSIWYG PostScript and PDF annotator, useful for filling forms, adding notes etc. Works well when started outside of LXDE by "debbie flpsed".


 * pdfchain : a graphical user interface (only in squeeze distribution) for the PDF Tool Kit (pdftk, the command line tool that is already available in the stable lenny distribution)
 * abiword : Alternative to OpenOffice Writer. However, needs to be installed from the squeeze repository and does upgrade gconf2 to the squeeze version, which breaks certain other things (e.g. the configuration of evince).


 * kile : KDE Integrated LaTeX Environment. Works well when started outside of LXDE by "debbie kile".


 * gnumeric : A leaner alternative to OpenOffice Calc. Works well when started outside of LXDE by "debbie gnumeric".


 * xournal : GTK+ application for notetaking, sketching and keeping a journal using a stylus. It can also be used to add annotations to PDF files. Works well when started outside of LXDE by "debbie xournal". Richer interface than in the native Maemo application and available in newer version from squeeze.


 * zim : zim is a desktop wiki application that is well suited for the N900 device (a Maemo version is under development, too). To get the newest version install this package from squeeze (but don't upgrade the rest of the packages). Start from XTerminal (or a self-made application icon, see above) by

sudo debian su - user -c zim


 * The theme provided by the v3b image does not work well with this application, but can be changed by creating the file /home/user/.gtkrc-2.0.mine with content e.g.

gtk-theme-name="Raleigh"

modprobe fuse sleep 1 chown root.users /dev/fuse
 * encfs, sshfs : sshfs allows one to mount a remote file system through ssh (and therefore depends on ssh-client, see above); encfs is a user-space encrypted file system, which allows to encrypt entire folders, see http://www.arg0.net/encfs. Both, encfs and sshfs, require the fuse kernel module, which is already available in the Maemo system, although normally not yet loaded. Because there is no group "fuse" under Maemo, it's best to change the group ownership of /dev/fuse to users, and have all that automated through the startup script $CHROOT/var/run/onfirstchroot-ext.rc (needs to be executable). Add the following lines to this script:
 * Install by running the following commands in the Debian chroot terminal:

apt-get update apt-get install encfs apt-get install sshfs adduser user fuse apt-get clean
 * After that user (and not only root) can create and use encrypted file systems in Easy Debian. See http://www.arg0.net/encfs for how to use it.
 * To mount a remote file system one just issues "sshfs user@remote.domain: mountpoint"
 * To unmount either an encrypted or ssh-mounted file system one does "fusermount -u mountpoint"


 * nicotine : graphical client for the SoulSeek peer-to-peer system


 * build-essential : C++ compiler and associated development packages. Needs to be installed from the squeeze repository.

Upgrading OpenOffice
The current images (up to v3d) includes an OpenOffice version (3.1.1) for which support for the armel architecture was later withdrawn. This problem has been fixed with version 3.2.0 which is now available in the Debian Squeeze distribution. Currently, the version therein (1:3.2.0-9) installs fine. You need to activate Squeeze in /etc/apt/sources.list for upgrading. To install all openoffice.org packages do apt-get update apt-get install openoffice.org apt-get clean To only upgrade the packages installed (leaving out base but including math), do (each apt-get command is one line) apt-get update apt-get install openoffice.org-writer openoffice.org-impress openoffice.org-calc openoffice.org-math openoffice.org-style-crystal openoffice.org-style-galaxy openoffice.org-style-hicontrast openoffice.org-style-tango openoffice.org-emailmerge apt-get clean

FAQ
Q: I have started Openoffice (evince, ...) from the desktop, entered a certain mode (presentation, navigator, formatting, full screen, ...) and cannot get out of that again. A: See Easy_Debian

Q: I chose Iceweasel, but nothing happened! A: Be patient. Iceweasel has no splash screen and a very long startup time. Use Epiphany for faster startup while retaining the ability to use Java and Flash plugins.

Q: How do I get to the OK button in the huge dialog box that just popped up? A: DIABLO/N8x0: If you choose the "Toggle Movable Windows" icon in the menu, you will switch to a patched version of the Matchbox Window Manager that lets you move the big dialog boxes used by some Debian apps so you can get to the OK button. When you want to go back to "Normal" OS2008 window behavior, select this menu item again. A: FREMANTLE/N900: You'll need to use LXDE to access the entire dialog. Use the Ctrl-. key combination to move windows with the stylus.

Q: How do I get the virtual keyboard to pop up in Debian Apps? A: DIABLO/N8x0: Select the "Set Debian HW Keys" menu item; wait a bit, then you can press the minus (-) hardware key followed by the menu hardware key to toggle the Matchbox Keyboard. Press the (-) key then the (+) key to toggle between normal and mini (one-line) keyboards. A: FREMANTLE/N900: There is no virtual keyboard in Maemo for Debian apps.

Q: How do I make Debian apps fullscreen? A: Select the "Set Debian HW Keys" menu item; wait a bit, then you can press (DIABLO/N8x0) the minus (-) hardware key followed by the "fullscreen" hardware key or (FREMANTLE/N900) Ctrl-Uparrow or Ctrl-Space to toggle fullscreen for any app.

Q: DIABLO/N8x0: How do I get the best turbo speed from OpenOffice, Firefox and other big apps? A: Make sure you have the maximum amount of virtual memory enabled in your Control Panel / Memory dialog. Then select the "Set CPU to Performance mode" menu item and launch your app. Remember to set the CPU to On-Demand mode when you're done using the big app, because Performance mode sucks your battery faster. But it still isn't as bad as the battery life of your average laptop...

Q: English isn't my first language. How do I change this to my language? A: Please click on the "Debian chroot" icon and type the following command:

dpkg-reconfigure locales


 * Choose your language(s).


 * DIABLO/N8x0: Note that you should choose the language with no period between the language and the iso code (eg. "en_CA ISO-8859-1"), and optionally, the utf-8 version, too (eg. "en_CA.UTF-8").
 * FREMANTLE/N900: Choose the UTF-8 version.

Q: Under Debian the time zone is not the same as under Maemo. A: In the Debian chroot terminal run

dpkg-reconfigure tzdata

and select the time zone of your choice.

Q: How do I find the amount of space left for applications? A: From the prompt in Debian Chroot menu item:

df -h /

Look under AVAIL.

Q: I want to install more applications! How do I do that? A: First, you have to update the repository lists. From the prompt in Debian Chroot menu item:

apt-get update


 * The image for the N900 has quite some free space for installing additional Debian packages.


 * For DIABLO/N8x0, you must get some space back! There's almost no extra room in the image file.

apt-get install localepurge; localepurge


 * This will get you at least 80MB back. You should probably do this first, before starting to install. Running out of space during an install in Debian is ugly.


 * Also, when downloading packages, remember to frequently use "apt-get clean" to clear out old downloaded packages. That will help with free space.


 * If you're comfortable with the command line, you can use the technique listed in this post to double your install space.


 * Even with all of these tricks, you'll still run out of room fairly quickly. You'll probably have to uninstall packages in order to add new ones.


 * More advanced users can put a minimal system into an empty image and build a custom set of apps using this post. The most advanced and best way: partition your SD card and put your Debian fs there.

Q: What's this "Iceweasel"? A: Iceweasel is the Debian name for Firefox. It's a long story, but in short, Mozilla and Debian had a philosophical disagreement that ended in Debian renaming Firefox to Iceweasel.

Q: I would like to have a separate /home/user directory under Debian than under Maemo. Is that possible? A: /sbin/qchroot script does mountings; one option is to not mount /home/user at all by commenting out the corresponding line in that script, which is mount /dev/mmcblk0p2 "$CHROOT/home" for FREMANTLE/N900. Then /home/user/MyDocs will still get mounted, but you can keep a Debian home directory separately, in the chroot.

Q: How is this different than the Deblet project? A: Easy Debian uses a fully installed Debian system to run applications inside of Maemo. The Deblet project helps you install a bootable Debian system from scratch; Deblet is mainly designed for booting to an alternate OS.

Q: I already have Debian in a partition, or I'm running Deblet. How can I use your package with my Debian? A: Edit the /home/user/.chroot file to point to your Debian partition or image file. Easy Debian will do the rest.

NOTE: If you are using Deblet, delete the /home/user/.synchroot file before running Easy Debian for the first time, so your Deblet config files don't get overwritten. Remember that you'll need to make a user called "user" in Deblet (with the proper ID) for things to work correctly. Also note that your maemo home directory will be used by default. This can also be changed in the .chroot file.

Donations
If you feel overwhelmed by gratitude towards qole for bringing a full-fledged Debian OS to your device, consider donating at qole.org. [DISCLAIMER: This entry was inserted by a grateful user, not qole himself.]