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Mer 0.9 was prepared in the sprint 16 February 2009 - 2 March 2009, and released on 2 March 2009

== Completed tasks in this release and notable accomplishments ==

If you want to see associated sprint, [[Mer/Sprints/0.9|click here]]

{| class = "wikitable sortable"
|-
! Committed
! Task
! Owner
! %
! Highlights
|- style="background:LightGreen"
| || Patch apt package with https://stage.maemo.org/svn/maemo/projects/haf/trunk/apt/mmap.patch || qwerty12 || 100% || In repository. Needs testing however on x86 and I am not patching the text strings. I also need to improve packaging.
|- style="background:LightGreen"
| || Make 770 image not have kernel-diablo-modules and such || Stskeeps || 100% || found a kernel-diablo-modules in foundations/mer, might have done something.. Removed in imager.
|- style="background:LightGreen"
| || Add FDI for Nokia keyboards (see [http://trac.tspre.org/svn/deblet/trunk/packages/main/hal/fdi/policy/10osvendor/10-keymap.fdi this] and [http://trac.tspre.org/svn/deblet/trunk/packages/main/nokia-xkb-data/ this] || Darken || 100% || Check this [http://internettablettalk.com/forums/showpost.php?p=259961&postcount=57] - Added keycode problem fix in xserver-xorg-input-evdev, now in repository. Patched repository actually. Now in repository
|- style="background:LightGreen"
| 2009-02-17 || Look into porting Powerlaunch or doing an alternative in Python || qwerty12 || 100% || Powerlaunch ported by qwerty12, in repository.
|}

*qwerty12: autodetection of Nokia keyboards, maemo-xkb-plugin 
*Stskeeps: 770 wifi working out of the box, work on Xomap on Mer, upgraded GTK version, improving flashable Mer images boot on N8x0

== Known issues ==

{{#bugzilla:id=4148,4111,4102,4101,4062,4093
  |columns=id,severity,product,status,resolution,summary,to
}}

*Bootmenu does not play well with clone-to-SD systems. You will have to make a bootmenu item yourself (ask on #maemo about this) (someone document how to make an .item)
*Sometimes after updates the touchscreen of the tables stop working or isn't calibrated, this is because the 'xserver-xorg-input-synaptics' package are installed, to fix it do "sudo apt-get remove xserver-xorg-input-synaptics" in a terminal.
*X driver for omapfb does not use Manual updates yet and hence can be a bit slow in updating the screen which may give the impression the system is slow.
*Rotation in advanced-backlight kills the X server
*Duplicate application menu happens
*WiFi dies on N8x0 after sleep / idling
*No charging screen on flashable image
*No battery meter yet on tablets.
*No sound on tablets.

== Released files and guides ==

Disclaimer:

* '''There is -no- warranty'''. This may blow up your MMC, steal your wife or cause doomsday to come around. But if you find some bugs, please report them on [https://bugs.maemo.org/enter_bug.cgi?product=Mer bugs.maemo.org] and we'll try to see what we can do to fix the bug causing it. 
* If anything goes wrong, grab a USB cable, and rescue mode is done through holding down Home key when booting Mer (on tablets)

=== MD5sums ===

{|
|-
|0772b1e9696abfa3385f225d7c22cecb || mer-x86-generic-image-v0.8.img.raw.gz 
|-
|0fc35357cd3e52d2e3ebeabb8388728b || mer-armel-770-image-v0.9.tar.gz
|-
|d3aa8d8fcf07d8151798ec0b2e87d320 || mer-armel-beagleboard-bootfs-v0.9.tar.gz
|-
|f9ef3c21d147c15ea67140e698b8fecb || mer-armel-beagleboard-rootfs-v0.9.tar.gz
|-
|ae8e6fe493a8ced818c0fd0f93888db0 || mer-armel-generic-rootstrap-v0.9.tar.gz
|-
|a754670beafb6b120370149220614b2d || mer-armel-n8x0-image-v0.9.jffs2
|-
|acbbe72a2e5f8276e9f8e548582f694e || mer-armel-n8x0-image-v0.9.tar.gz
|-
|e0313a96a8dbcd23fc9c350f2ee05e50 || mer-armel-n8x0-kernel-v0.9.zImage
|-
|b01a78b35a43be609627054bdde96096 || mer-armel-pocketloox720-v0.9.tar.gz
|-
|8ade366d3878b2821aaa96fde503970b || mer-x86-generic-image-v0.9.img.raw.gz
|-
|c5badb1d23222b4e9cf4ea0a3884854c || mer-x86-generic-image-v0.9.tar.gz
|-
|b2085a9bd4786d821d2577fcb89a3052 || mer-x86-generic-image-v0.9.vmdk.zip
|-
|aa686dc394ab98cb657a5e653c36148d || mer-x86-generic-rootstrap-v0.9.tar.gz
|}

=== Generic x86 - VMDK (VMware disk image) ===

* [http://stskeeps.subnetmask.net/mer/0.9/mer-x86-generic-image-v0.9.vmdk.zip Generic X86 bootable VMDK image] - root password is 'rootme'

==== Installation in VirtualBox  ====
# Unzip zip file
# Open VirtualBox, create new machine (click *New*):
#* Name: Mer 0.9
#* OS type: Linux
#* Version: Ubuntu
#* RAM: 128 at least.
#* Disk: click "existing", find the mer-x86-generic-image-v0.9.vmdk file, select, select
#* Next
#* Finish.

=== Generic x86 - RAW image ===

* [http://stskeeps.subnetmask.net/mer/0.8/mer-x86-generic-image-v0.9.img.raw.gz Generic X86 RAW gzipped image] - usable in virtual machine products such as Parallels and such supporting RAW disk images (gunzip first).

=== Generic x86 - tar.gz image ===
* [http://stskeeps.subnetmask.net/mer/0.9/mer-x86-generic-image-v0.9.tar.gz Generic X86 tar.gz rootfs image]. Usable both for chroot and actually installing on a machine.

==== Installation (chroot) ====
<pre>
mkdir mer-0.9
cd mer-0.9 && sudo tar xzf mer-x86-generic-image-v0.9.tar.gz
sudo mkdir -p tmp/.X11-unix home/$USER/.osso
sudo mv usr/bin/maemo-invoker usr/bin/maemo-invoker.real
echo -e '#!/bin/sh\nPROG="$1"\nshift\nexec "$PROG" "$@"' | sudo tee usr/bin/maemo-invoker
sudo chmod 755 usr/bin/maemo-invoker
echo 'nameserver <mynameresolver>' | sudo tee -a etc/resolv.conf
</pre>

===== Start-up (from within <tt>mer-0.9</tt> directory) =====
<pre>
Xephyr :2 -host-cursor -screen 800x480x16 -dpi 96 -ac -extension Composite 2>/dev/null 1>&2 &
sudo mount --bind /tmp/.X11-unix tmp/.X11-unix
sudo mount --bind /dev/pts dev/pts
sudo mount -t proc proc proc
sudo mount -t sysfs sysfs sys
sudo chroot .
export DISPLAY=:2.0
/etc/init.d/dbus start
start-hildon
</pre>

==== Installation (machine) ====

See [[Mer/Documentation/Making_x86_Mer_Bootable]]

=== Nokia N8x0(W) - installer ===

* [http://bsd.tspre.org/~stskeeps/merinstaller.install .install file], use this and it will download proper bootmenu and such.

Guide:

* Open the main menu and tap Utilities -> Install Bootmenu to start the bootmenu install process.
* First, say yes to removing "unneeded extra (and factory testing) stuff"
* say yes to including bootmenu.conf (important). Reboot when done flashing.
* This is a special boot menu where boot menu items are made in /etc/bootmenu.d/*.item and refresh_bootmenu.d will flash this to initfs. '''If you are cloning or booting other OS'es, you'll need to make such .item files''']
* Utilities -> Install Mer and go through the dialogs. The installer will always install the most current release. When done it will reboot and you can hold down menu/swap key and boot into Mer.

=== Nokia N8x0(W) tar.gz ===

* http://stskeeps.subnetmask.net/mer/0.9/mer-armel-n8x0-image-v0.9.tar.gz - tar.gz rootfs image

=== Nokia N8x0(W) flashable image ===

'''NOTE: Experimental'''

* http://stskeeps.subnetmask.net/mer/0.9/mer-armel-n8x0-kernel-v0.9.zImage
* http://stskeeps.subnetmask.net/mer/0.9/mer-armel-n8x0-image-v0.9.jffs2

To flash: flasher-3.0-static -k mer-armel-n8x0-kernel-v0.9.zImage -r mer-armel-n8x0-image-v0.9.jffs2 -f -R

You might want a MMC card swap partition.

=== Nokia 770 - tar.gz image ===

* [http://stskeeps.subnetmask.net/mer/0.9/mer-armel-770-image-v0.9.tar.gz Nokia 770 tar.gz rootfs image]

==== Guide ====

(these instructions need testing)

You will need at least a 1gb MMC, and these instructions are based on OS2008HE kernel. 48mhz kernel is highly recommended

Partition MMC to:

*p1: Large ext3 partition first
*p2: 256 MB swap partition second

Grab http://packages.tspre.org/pool/user/b/bootmenu/bootmenu_1.5-2_armel.deb and install it.

Grab e2fsprogs and install it - grab gnutar as well

*From x-terminal, root: insmod /mnt/initfs/lib/modules/current/mbcache.ko
*insmod /mnt/initfs/lib/modules/current/jbd.ko
*insmod /mnt/initfs/lib/modules/current/ext3.ko
*mkfs.ext3 /dev/mmcblk0p1
*mkswap /dev/mmcblk0p2 
*swapon /dev/mmcblk0p2
*mkdir -p /mnt/mer
*mkdir -p /etc/bootmenu.d
*mount -t ext3 /dev/mmcblk0p1 /mnt/mer
*cd /mnt/mer; wget http://stskeeps.subnetmask.net/mer/0.9/mer-armel-770-image-v0.9.tar.gz
*tar pzxvf mer-armel-770-image-v0.9.tar.gz
*rm mer-armel-770-image-v0.9.tar.gz
*umount /mnt/mer
*Make /etc/bootmenu.d/mer.item with the following contents:

<pre>
ITEM_NAME="Mer"
ITEM_ID="mer"
ITEM_DEVICE="mmcblk0p1"
ITEM_MODULES="mbcache jbd ext3"
ITEM_FSTYPE="ext3"
ITEM_FSOPTIONS="noatime,ro"
ITEM_LINUXRC="linuxrc"
</pre>
*refresh_bootmenu.d (say yes to reflashing, no to backup of initfs. reboot)
*Hold down Menu key when prompted while booting and select Mer in the boot menu.

=== BeagleBoard port ===

* [http://stskeeps.subnetmask.net/mer/0.9/mer-armel-beagleboard-bootfs-v0.9.tar.gz Boot filesystem], contains uImage (kernel packaged for uboot), for latest uboot.
* [http://stskeeps.subnetmask.net/mer/0.9/mer-armel-beagleboard-rootfs-v0.9.tar.gz Root filesystem]

==== Guide ====

* Make sure you are running a RECENT uBoot, and you have USB input devices like keyboard or mouse, if you don't own a touchscreen..
* Make a SD card, partitioned with 50mb FAT as first partition, extract boot fs on this, and the rest Linux partition, format this as ext3, and extract rootfs on this.
* In uBoot, use the following commands (you may have to adjust video= parameter to match your display screen:

<pre>
setenv bootcmd 'mmcinit; fatload mmc 0:1 0x80300000 uImage; bootm 0x80300000'
setenv bootargs 'console=ttyS2,115200n8 console=tty0 root=/dev/mmcblk0p2 rootdelay=2 rootfstype=ext3 ro video=omapfb:mode:1280x720@60'
saveenv
boot
</pre>

* The tablet should output kernel output on serial and on video, and on HDMI out it will eventually start X and show the First Boot Wizard. Good luck.

=== Pocket Loox 720 port (experimental) ===

* [http://stskeeps.subnetmask.net/mer/0.8/mer-armel-pocketloox720-kernel-v0.8.zImage zImage]
* [http://stskeeps.subnetmask.net/mer/0.9/mer-armel-pocketloox720-v0.9.tar.gz rootfs]

==== Guide ====

* Set up a SD card with a logical partition, and inside this logical partition, make a 50mb or so FAT partition (p5), and put the zImage file on this filesystem, name it zImage. After the logical partition, make a ext3 partition (p2), and untar rootfs on it.
* Grab [http://www.handhelds.org/moin/moin.cgi/HaRET HaRET] and put it on the FAT partition, HaRET.exe. 
* Make a file, startup.txt, with the following contents:

<pre>
set kernel "zImage"
set mtype "617"
set RAMADDR "0xa8000000"
set cmdline "mem=128M rootdelay=1 root=b302 rw console=tty0"
boot
</pre>

* Unmount all filesystems, insert SD card into Pocket Loox, boot by running HaReT.exe 
* Experimental release, if you want to play with this - come hang out on #mer on irc.freenode.net and we'll try to guide you along. It is a 640x480 screen so our theme won't fit.

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Editing Mer/Releases/0.9

@@ Line 1: / Line 1: @@
-{{Mer}}
 Mer 0.9 was prepared in the sprint 16 February 2009 - 2 March 2009, and released on 2 March 2009
@@ Line 38: / Line 36: @@
 *Rotation in advanced-backlight kills the X server
 *Duplicate application menu happens
-*Network-Manager dies on N8x0 after sleep / idling
+*WiFi dies on N8x0 after sleep / idling
 *No charging screen on flashable image
 *No battery meter yet on tablets.
@@ Line 98: / Line 96: @@
 === Generic x86 - RAW image ===
-* [http://stskeeps.subnetmask.net/mer/0.9/mer-x86-generic-image-v0.9.img.raw.gz Generic X86 RAW gzipped image] - usable in virtual machine products such as Parallels and such supporting RAW disk images (gunzip first).
+* [http://stskeeps.subnetmask.net/mer/0.8/mer-x86-generic-image-v0.9.img.raw.gz Generic X86 RAW gzipped image] - usable in virtual machine products such as Parallels and such supporting RAW disk images (gunzip first).
 === Generic x86 - tar.gz image ===
@@ Line 134: / Line 132: @@
 === Nokia N8x0(W) - installer ===
-* [http://bsd.tspre.org/~stskeeps/merinstaller.install .install file]- open this link on the N8x0, to download proper bootmenu and such.
+* [http://bsd.tspre.org/~stskeeps/merinstaller.install .install file], use this and it will download proper bootmenu and such.
 Guide:
@@ Line 220: / Line 218: @@
 * Make a SD card, partitioned with 50mb FAT as first partition, extract boot fs on this, and the rest Linux partition, format this as ext3, and extract rootfs on this.
 * In uBoot, use the following commands (you may have to adjust video= parameter to match your display screen:
-'''Note: The format of the video bootargs parameter has changed for the new 2.6.28 kernel in 0.9. You'll likely have to update the bootargs line.'''
 <pre>
 setenv bootcmd 'mmcinit; fatload mmc 0:1 0x80300000 uImage; bootm 0x80300000'
-setenv bootargs 'console=ttyS2,115200n8 console=tty0 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait omapfb.video_mode=1024x768MR16@60'
+setenv bootargs 'console=ttyS2,115200n8 console=tty0 root=/dev/mmcblk0p2 rootdelay=2 rootfstype=ext3 ro video=omapfb:mode:1280x720@60'
 saveenv
 boot