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= EeePC =
= News =
* '''2010-07-05''' Updated


The [http://eeepc.asus.com/global/ EeePC]  has really taken the sub-compact pc market by storm.  Although the bundled linux installation is interesting, Fedora is more our style.  This page should contain all the needed quirks and notes needed to run Fedora perfectly on the eeePc.
= Installing Fedora LiveCD from USB flash drive =


== News ==
Using USB pendrive (at least 1 GB) take a look at the [[FedoraLiveCD/USBHowTo| USB Howto page]]
* '''2008-06-10''' New resume from suspend wireless FIX: handles both Wifi ON and OFF...so no problems with madwifi not loaded
* '''2008-06-10''' New feature: Webcam ON/OFF switch in Fn+F6!
* '''2008-06-10''' Fixed resume from suspend backlight issue, look at the new fix
* '''2008-06-10''' Fixed fn Volume keys. Update your script
* '''2008-06-09''' Enriching this wiki page with all fixes found by Duli and members of eeeuser forum.
* '''2008-02-14''' [http://www.redhatmagazine.com/2008/02/14/fedora-eee-pc-eeedora/ Red Hat Magazine: Fedora + Eee PC = Eeedora]


== ACPI State of play==
Using the regular installation DVD may be problematic when putting it on USB flash drives.  Use the livecd versions.
* Fedora 8: Need to compile the asus_acpi module and use the Asus scripts that handle various functions, Volume Up, Volume Down, Wifi On/Off etc.  Asus also provides their OSD code to notify the user that they have pressed a button.
* Fedora 9: ships with a module called eeepc.ko - read the ACPI support in Fedora 9 to get it work.


'''Recommended for resource limited netbooks'''


=== Fn Buttons ===
http://spins.fedoraproject.org/moblin/
* Zz/Fn+F1 - Works as expected computer suspends
* Wifi/Fn+F2 - read ACPI support in Fedora 9 to get it work.
* BrtUp/Fn+F3 - Works.  No OSD
* BrtDown/Fn+F4 - Works. No OSD
* SwitchDisplay/Fn+F5 - read ACPI support in Fedora 9 to get it work.
* AP/Fn+F6 - Webcam Switch ON/OFF, read ACPI support in Fedora 9 to get it work. ''AccessPoint Mode?  I don't think we need this.  I was thinking about making this button use xrandr to switch on and off a scrolling Virtual Display. This should help if a large dialog box pops up off screen. (Originally this Fn Key was meant to open the task manager)''
* Mute/Fn+F7 - Works in Fedora 8 with Asus module. read ACPI support in Fedora 9 to get it work.
* VolDown/Fn+F8 - Works in Fedora 8 with Asus module. read ACPI support in Fedora 9 to get it work.
* VolUp/Fn+F9 - Works in Fedora 8 with Asus module. read ACPI support in Fedora 9 to get it work.


=== What does NOT work ===
http://spins.fedoraproject.org/xfce/
* Hibernation
* Making sweet coffee


=== What Fedora 9 gives you ===
http://spins.fedoraproject.org/lxde/
* Full linux experience (it runs VERY well with stock gnome)
* Acceptable boot time
* Fedora is a lifestyle :) always bleeding edge software for you!
----


== Custom Spins ==


== Installing Fedora ==
Allows you to customize a Fedora Spin.
* Using DVD, you need an external DVD/CD reader
* Using USB pendrive (at least 1 GB) look at [http://fedoraproject.org/wiki/FedoraLiveCD/USBHowTo THIS PAGE]
* Using USB pendrive, from Windows [https://fedorahosted.org/liveusb-creator liveusb-creator]


== ACPI support in Fedora 9 ==
<pre># yum install revisor</pre>
Let's load ACPI daemon into Fedora 9
<pre>
su -
yum install -y acpid
</pre>
Now we must start the ACPI daemon and modprobe the eeepc module.
<pre>
chkconfig acpid on
service acpid start
modprobe eeepc
echo "modprobe eeepc" >> /etc/rc.local
</pre>
'''
Now let's handle some FN keys and events'''
create these files
<pre>
gedit /etc/acpi/events/hotkeys.conf
</pre>
paste this code:
<pre>
event=hotkey ATKD .*
action=/etc/acpi/actions/hotkeys.sh %e
</pre>


Create this file:
* remove software due to space requirements
<pre>
* add non-free software like flash, codecs, etc
gedit /etc/acpi/actions/hotkeys.sh
* add software you use
</pre>
Paste this code
(NOW HANDLES VOLUME AND WEBCAM SWITCH)
<pre>
#!/bin/bash


export DISPLAY=:0
= Hardware support =


case $3 in
Latest stable Fedora release updated fully. Unless the model listed is completely green, expect to be fixing things.


    #Fn+F2
{| border="0"
    00000010)
|Model
        # Wlan On
|Video
        /etc/acpi/actions/wlan.sh poweron
|Sound
        ;;
|FN keys
    00000011)
|Power Mngmnt
        # Wlan Off
|Wired
        /etc/acpi/actions/wlan.sh poweroff
|WiFi
        ;;
|Webcam
|- style="background:lime"
|700x
|i915
|snd_hda_intel
|eeepc_laptop
|Y
|atl2
|ath5k
|uvcvideo
|- style="background:lime"
|900
|i915
|snd_hda_intel
|eeepc_laptop
|Y
|atl2
|ath5k
|uvcvideo
|-
|901/1000H
| bgcolor="lime" | i915
| bgcolor="lime" | snd_hda_intel
| bgcolor="lime" | eeepc_laptop
| bgcolor="lime" | Y
| bgcolor="lime" | atl1e
| bgcolor="red" | kmod-rt2860
| bgcolor="lime" | uvcvideo
|- style="background:lime"
|1005HA
|i915
|snd_hda_intel
|eeepc_laptop
|Y
|atl1c
|ath9k
|uvcvideo
|- style="background:lime"
|1001p
|i915
|snd_hda_intel
|eeepc_laptop
|Y
|atl1c
|ath9k
|uvcvideo
|- style="background:lime"
|1005P/PE
|i915
|snd_hda_intel
|eeepc_laptop
|Y
|atl1c
|ath9k
|uvcvideo
|-
|-
|101xP
|i915
|snd_hda_intel
|eeepc_laptop
|
|
|
|uvcvideo
|-
|1101
| bgcolor="red" | xorg-x11-drv-psb
| bgcolor="lime" | snd_hda_intel
| bgcolor="yellow" | eeepc_laptop
| bgcolor="lime" | Y
| bgcolor="lime" | Y
| bgcolor="lime" | ath5k
| bgcolor="lime" | uvcvideo
|-
|1201N
| bgcolor="red" | nouveau/nvidia
|snd_hda_intel
|eeepc_latop
|
|
|
|uvcvideo
|-
|1201P
| bgcolor="red" | nouveau/nvidia
|snd_hda_intel
|eeepc_latop
|
|
|
|uvcvideo
|-
|121xP
| bgcolor="red" | nouveau/nvidia
|snd_hda_intel
|eeepc_latop
|
|
|
|uvcvideo
|}


    #Fn+F6
Green: works<br>
    00000012)
Yellow: should eventually work<br>
        /etc/acpi/actions/camera.sh
Red: non-free drivers or serious hardware support problems
        ;;


    #Fn+F7
==== Eee PC 90x/1000H/1005HA/1005PE/1015PEM/1015PN Series ====
    00000013)
        # Volume mute
        /usr/bin/amixer -q -D hw:0 set Master toggle
        ;;


    #Fn+F8
The XXXp models (like the 1005p) are based on newer Pine Trail platforms. Issues may arise as newer models are released.
    00000014)
        # Volume down
        /usr/bin/amixer -q -D hw:0 set Master 10%- unmute
        ;;


    #Fn+F9
Fn Keys (included wireless switch) o
    00000015)
* Almost working, the Fn+F2 (wireless switch) mostly works; supported by eeepc_laptop kernel module.  May require 'acpi_osi=Linux' to be added to kernel boot parameters for eeepc_laptop module to load. The system doesn't always connect right away when re-enabled by HW switch (~1 minute delay).
        # Volume up
        /usr/bin/amixer -q -D hw:0 set Master 10%+ unmute
        ;;


    #Fn+F5
Wireless chipset
    00000030)
* Eee PC 901/1000H wireless chip is Ralink RT2860, which is not supported by current kernel (work on support is in progress, see [http://rt2x00.serialmonkey.com/wiki/index.php/Main_Page rt2400] project page for more details), but there's an open source driver provided by Ralink. RPMFusion has a kmod package with this driver (kmod-rt2860). [https://fedoraproject.org/wiki/OtherRepositories Read this for more details on external repositories].
        /usr/bin/xrandr --output LVDS \
* 1001p/1005p wireless chip is Atheros AR2427 802.11g WiFi supported by ath9k but needs 2.6.32+ kernel.
            --preferred --output VGA --off
* 1015PEM wireless chip is Broadcom BCM4313. Drivers are availible in RPMFusion (package b43-fwcutter or wl kernel module). In recent kernel versions (around 3.1) also brcmsmac became ready and available.
        ;;
    00000031)
        /usr/bin/xrandr --output VGA \
            --mode 1024x768 --output LVDS --off
        ;;
    00000032)
        /usr/bin/xrandr --output VGA \
            --mode 800x600 --output LVDS --mode 800x480
        ;;


    *)
Video Card ION (1015PN)
        logger "ACPI hotkey $3 action is not defined"
* Works properly with nouveau driver
        ;;
* To be able to switch between video cards, follow [http://f4l3.net/2011/07/make-ion-working-properly-in-fedora-15 this] tutorial.


esac
Issues
</pre>
* Fn Key to disable wireless also disables eth0 [fix: what model?]
 
* Screen is off after resume from suspend/hibernate (Eee PC 901) - upgrade to BIOS 1603
Other file:
<pre>
gedit /etc/acpi/actions/wlan.sh
</pre>
paste this code:
<pre>
#!/bin/bash


PWR=$(cat /sys/devices/platform/eeepc/wlan)
==== Eee PC 1101 Series ====


UnloadModules() {
The 1101 series has a 11.6" screen and a dual-core 1.33Ghz Atom Z250 processor.
    rmmod ath_pci
    rmmod ath_rate_sample
    rmmod wlan_scan_sta
    rmmod wlan_tkip
    rmmod wlan_wep
    rmmod wlan
}


LoadModules() {
Integrated Intel GMA 500 video chipset
    modprobe ath_pci
* supported in theory by the package "xorg-x11-drv-psb" in Fusion, but there is no display on my EeePC (cbrace) See this blog entry by Adam Williams for detailed ifo on GMA 500 support in Fedora [http://www.happyassassin.net/wordpress/wp-login.php?redirect_to=http://www.happyassassin.net/2009/08/10/intel-gma500-poulsbo-on-fedora-11-repository-with-working-3d-compiz-support/ Intel GMA500 (Poulsbo) on Fedora 11: repository (with working 3D/compiz support)]
}


case $1 in
Fn Keys with issues
    poweron)
* Fn+F3 touchpad: no
        if [[ "$PWR" = "0" ]]; then
* Fn+F4 screen resolution: no
            modprobe pciehp pciehp_force=1
* Fn+F5 brightness down: no
* Fn+F6 brightness up: no
* Fn+F8 external monitor: ?


    echo 1 > /sys/devices/platform/eeepc/wlan
Wireless chipset
* Atheros  AR9285 wireless chip supported natively by ath5k kernel module. Unfortunately, the WiFi doesn't resume after suspend.


    rmmod pciehp
==== Eee PC 1201 Series ====


        fi
The 1201 series has a 12.1" screen and a dual-core 1.6GHz Atom 330 processor.
        ;;
         
    poweroff)
        if [[ "$PWR" = "1" ]]; then


            modprobe pciehp pciehp_force=1
===== Eee PC 1201HAB =====
Intel Atom Z520 running at 1.33Ghz at default settings
*Works well using jupiter to automate SHE "overclocking" to boost to 1.7Ghz
Intel GMA 500
*Works out of the box on beefy miracle


            ifconfig ath0 down
===== Eee PC 1201N =====
The nVidia ION model.


            wlanconfig ath0 destroy
Integrated nVidia GeForce 9400M video chipset
* supported by nouveau driver, may have problems with suspend
* supported by proprietary nvidia driver


            UnloadModules
Fn Keys
* display-related keys work
* sound-related are not supported by KDE system
* rfkill doesn't work
* touchpad disabler doesn't work.


            echo 0 > /sys/devices/platform/eeepc/wlan
Wireless chipset
* not supported by default, no packages in rpmfusion, no drivers in staging tree. This is a Realtek RTL8192SE chip, incompatible with RTL8192E and RTL8192SU drivers already in staging.
* vendor-supplied free drivers may or may not work, depending on your kernel version and system CPU architecture
* you may have luck with a [http://rydzyk.net/rtl8192se_linux_2.6.0013.1204.2009.tar.gz rtl8192se_linux_2.6.0010.1116.2009] driver on 2.6.31.5 or 2.6.31.9 kernel on x86_64 architecture.


            rmmod pciehp
==  Fixes and solutions to common problems ==
 
=====  FN keys not working =====
        fi
        ;;
esac
</pre>
 
Webcam Switch file (NEW!):
<pre>
gedit /etc/acpi/actions/camera.sh
</pre>
paste this code:
<pre>
#!/bin/bash
 
CAMERA=$(cat /sys/devices/platform/eeepc/camera)
 
        if [[ "$CAMERA" = "0" ]]; then
      echo 1 > /sys/devices/platform/eeepc/camera
        else
            echo 0 > /sys/devices/platform/eeepc/camera
        fi
</pre>
(please, do the following step after updating scripts, or new features like the webcam switch!!!)
 
Make scripts executable:
<pre>
chmod -v +x /etc/acpi/actions/*
</pre>


To enable Fn+F5:
eeepc_laptop is not loaded.  Edit /boot/grub/menu.lst. Add 'acpi_osi=Linux' to the kernel options.
<pre>
su -
echo "xhost +localhost" >> ~/.bash_profile
echo "xhost -localhost" >> ~/.bash_logout
</pre>


== Wireless Drivers ==
<pre># lsmod|grep eee</pre>


===Easy and automatic way using the livna repository===
eeepc_laptop should be listed in the results.
Livna-testing has working madwifi drivers


<pre>
su
rpm -ivh http://rpm.livna.org/livna-release-9.rpm
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-livna
</pre>


This will compile a kernel module everytime is necessary... So feel free to update your kernel when fedora team releases updates.
===== Hiding the battery broken alert =====
<pre>
This fixes the annoying battery broken alert reported by gnome-power-manager on login. That's a known [https://bugzilla.redhat.com/show_bug.cgi?id=439460 bug]
yum --enablerepo livna-testing install akmod-madwifi kmod-madwifi
</pre>
On first new kernel boot, it will compile the new kernel module..when finished, reboot and wifi will work! That's all!


===Manual old school way===
<pre>$ gconftool-2 --type bool --set /apps/gnome-power-manager/notify/low_capacity 0</pre>
''If you want to compile manually the madwifi driver, use the experimental one:''


First install all necessary packages:
===== Brightness Issues =====
<pre>
With some Eee PC's, the brightness setting are either too low, or are sometimes a little inconstant or arbitrary (inconsistent on each boot, eg. high to low/completely off).
su
If you have issues with this, issue this command to fix it:
yum install make binutils gcc glibc-devel glibc-headers libgomp patch kernel-headers kernel-devel wget
</pre>


Blacklist the ath5k module:
<pre># setpci -s 00:02.0 f4.b=80
<pre>
echo "blacklist ath5k" >> /etc/modprobe.d/blacklist
</pre>
</pre>


Look at your modprobe.conf:
The <code>80</code> represents the desired range for brightness in hexadecimal, where <code>FF</code> allows to maximum brightness. <code>80</code> is about half and is generally ideal but may need to be tweaked to suit one's need.
<pre>
gedit /etc/modprobe.conf
</pre>


Your /etc/modprobe.conf should look like this:
Note this is not permanent, so it should be added to rc.local.
<pre>
<!-- Start Atheros Stuff
-->
alias wifi0 ath_pci
alias ath0 ath_pci
options ath_pci autocreate=sta
<!-- End Atheros Stuff
-->
</pre>


Download madwifi-nr-r3366+ar5007 driver:
File:<code>/etc/rc.d/rc.local</code>
<pre>
<pre>#!/bin/sh
wget http://snapshots.madwifi.org/special/madwifi-nr-r3366+ar5007.tar.gz
</pre>


Extract madwifi source code and compile it:
...
<pre>
tar xvf madwifi-ng-r2756-20071018.tar.gz
cd madwifi-nr-r3366+ar5007
make && echo ok
su -c "make install && echo ok"
</pre>


setpci -s 00:02.0 f4.b=80</pre>


= Hints and alternative software =
===== Maximize battery life =====
<ol>
<li> Use the integrated HPET timer (saves about 30 CPU wake ups per second)


== Fixes and solutions to common problems ==
Should be used by default.


=== Shut down fix ===
<pre>$ cat /sys/devices/system/clocksource/clocksource0/current_clocksource</pre>
If your EeePC does not entirely shutdown, add the following line to '''/etc/init.d/halt''' (I put right after the "Saving mixer setting" stuff):


<pre>
This should return 'hpet'
su -
gedit /etc/init.d/halt
</pre>


add this line just before the '''# Save random seed''' block
<li> Change IO scheduler to deadline:
Load the module.
<pre># modprobe deadline-iosched</pre>


<pre>
Edit /boot/grub/menu.lst
#Shutdown eeepc fix
modprobe -r snd-hda-intel && echo "snd-hda-intel module removed!"
</pre>


Bug has been reported: https://bugzilla.redhat.com/show_bug.cgi?id=444115
Add 'elevator=deadline' to kernel options.


<pre>$ cat /sys/block/sda/queue/scheduler</pre>
This should return 'noop [deadline] cfq'


=== Wireless resume from suspend fix ===
<li>Run powertop as root and do the recommended changes. Changes do not stick and have to be run again after a reboot.
With madwifi driver, wireless doesn't work when resuming from sleep...but we can fix this issue with this script
<pre># yum install powertop</pre>
(UPDATED! New script, handles sleep with both wifi ON/OFF)
Create the file:
<pre>
su -
gedit /etc/pm/sleep.d/S99wireless
</pre>
and paste this code:
<pre>
#!/bin/sh
WLAN=$(cat /sys/devices/platform/eeepc/wlan)


case "$1" in
<li> Disable rarely used services
thaw|resume)
if [[ "$WLAN" = "1" ]]; then
{ ip link set wifi0 up ; } 2>/dev/null
fi
;;
*)
;;
esac
exit $?
</pre>


Make the script executable:
<pre># for s in abrtd atd auditd avahi-daemon ip6tables iscsi iscsid mdmonitor portreserve livesys livesys-late; do echo "chkconfig $s off"; chkconfig $s off; done</pre>
<pre>
chmod +x /etc/pm/sleep.d/S99wireless
</pre>


=== NetworkManager drop outs fix ===
<li>Install Jupiter and Jupiter Support/Eee from [http://sourceforge.net/projects/jupiter/ SourceForge] to add power profiles as well as extra function keys and automatic support for Super Hybrid Engine.
''Not necessary in Fedora 9''
* Works well with the Madwifi-NG drivers.  To solve problems with frequents drop outs and communication problems try issuing this command.
<pre>
iwpriv ath0 bgscan 0
</pre>
* Just a quick update on a better way to issue this command on every boot. Edit your /etc/modprobe.conf and change change your lines for ath0 to look like this.
<pre>
alias ath0 ath_pci
install ath_pci /sbin/modprobe --first-time --ignore-install ath_pci && { /sbin/iwpriv  ath0 bgscan 0 > /dev/null 2>&1 || :; }
</pre>


=== Internal Mic not working fix ===
Download the latest jupiter and jupiter-support-eee RPM packages from SourceForge.
Double leftclick the volume icon, open preferences and enable e-Mic and e-Mic Boost.
In options select input source: e-Mic


(strange, i-mic and e-mic are inverted!)
<pre>sudo yum clean all
yum install --nogpgcheck /path/to/jupiter*rpm /path/to/jupiter-support-eee*rpm</pre>


=== TouchPad tap fix ===
</ol>
To fix the lack of TouchPad tap in Fedora 9, just install the Synaptics package available [http://www.ocf.berkeley.edu/~bobk/packages/ HERE]


''Old solution'' (I think this is for Fedora 8, please specify)
===== Maximize performance =====
To enable the touchpad tapping, make your /etc/X11/xorg.conf look [http://forums.fedoraforum.org/showpost.php?p=1012733&postcount=16 like this] .


=== No backlight on resume from suspend FIX ===
As root do:
<pre>
su -


echo 'lastbrn=`</sys/devices/platform/eeepc/brn`' >> /usr/lib/pm-utils/sleep.d/99video
<ol>
echo 'echo $lastbrn  > /sys/devices/platform/eeepc/brn' >> /usr/lib/pm-utils/sleep.d/99video
<li> Noatime for hard drive (reduces writes to disk)


</pre>
<pre>nano /etc/fstab</pre>


== Hints and alternative software ==
Add ",noatime,nodiratime" after "defaults" for all ext2,ext3,ext4 partitions.


===Openbox as window manager===
<li>Remove Pulseaudio (when playing music or watching video pulseaudio can raise CPU usage high)
Do yourself a favor and install [http://icculus.org/openbox/index.php/Main_Page Openbox] .
<pre>
yum install openbox obconf
</pre>


After installation you will need to choose openbox as your new window manager.
<pre># yum remove pulseaudio</pre>
If you are running gdm click on the session button and choose Gnome/Openbox.  If
you have an .xinitrc that is run at log in you can add, openbox, openbox-session
or openbox-gnome-session to it.


Why?
Switch audio preferences to ALSA. Video players also need to be changed to ALSA in audio properties.
* This Window Manager is FAST!!!
* The decorations are very small and simple.
* By default Openbox trys to shrink windows to fit the viewable screen
* Did I say this how fast this WM is?


===Firefox 3, really a cpu eater===
<li>Turn off unnecessary services on start up.
Use Epiphany instead of Firefox 3... it's slim (written using the GTK libs) fast as firefox 3, same compatibility (uses gecko as rendering engine).


Should usually be found in Preferences -> Startup


== Source Code ==
</ol>


If you want to take a look at the default source code which comes in the EeePC, you could check Asus ftp:


http://update.eeepc.asus.com/p701/pool/
== More information ==


== Comments ==
Custom netbook kernels and optimizations
http://www.fedora-netbook.com/


It might be good to coordinate efforts and reach out to http://code.google.com/p/eeedora/. Some comments at http://www.bytebot.net/blog/archives/2008/01/31/eeedora-impressions and at http://wiki.eeeuser.com/howto:eeedora
[[category:Hardware]]

Revision as of 18:28, 29 May 2012

News

  • 2010-07-05 Updated

Installing Fedora LiveCD from USB flash drive

Using USB pendrive (at least 1 GB) take a look at the USB Howto page

Using the regular installation DVD may be problematic when putting it on USB flash drives. Use the livecd versions.

Recommended for resource limited netbooks

http://spins.fedoraproject.org/moblin/

http://spins.fedoraproject.org/xfce/

http://spins.fedoraproject.org/lxde/

Custom Spins

Allows you to customize a Fedora Spin. 

# yum install revisor
  • remove software due to space requirements
  • add non-free software like flash, codecs, etc
  • add software you use

Hardware support

Latest stable Fedora release updated fully. Unless the model listed is completely green, expect to be fixing things.

Model Video Sound FN keys Power Mngmnt Wired WiFi Webcam
700x i915 snd_hda_intel eeepc_laptop Y atl2 ath5k uvcvideo
900 i915 snd_hda_intel eeepc_laptop Y atl2 ath5k uvcvideo
901/1000H i915 snd_hda_intel eeepc_laptop Y atl1e kmod-rt2860 uvcvideo
1005HA i915 snd_hda_intel eeepc_laptop Y atl1c ath9k uvcvideo
1001p i915 snd_hda_intel eeepc_laptop Y atl1c ath9k uvcvideo
1005P/PE i915 snd_hda_intel eeepc_laptop Y atl1c ath9k uvcvideo
101xP i915 snd_hda_intel eeepc_laptop uvcvideo
1101 xorg-x11-drv-psb snd_hda_intel eeepc_laptop Y Y ath5k uvcvideo
1201N nouveau/nvidia snd_hda_intel eeepc_latop uvcvideo
1201P nouveau/nvidia snd_hda_intel eeepc_latop uvcvideo
121xP nouveau/nvidia snd_hda_intel eeepc_latop uvcvideo

Green: works
Yellow: should eventually work
Red: non-free drivers or serious hardware support problems

Eee PC 90x/1000H/1005HA/1005PE/1015PEM/1015PN Series

The XXXp models (like the 1005p) are based on newer Pine Trail platforms. Issues may arise as newer models are released.

Fn Keys (included wireless switch) o

  • Almost working, the Fn+F2 (wireless switch) mostly works; supported by eeepc_laptop kernel module. May require 'acpi_osi=Linux' to be added to kernel boot parameters for eeepc_laptop module to load. The system doesn't always connect right away when re-enabled by HW switch (~1 minute delay).

Wireless chipset

  • Eee PC 901/1000H wireless chip is Ralink RT2860, which is not supported by current kernel (work on support is in progress, see rt2400 project page for more details), but there's an open source driver provided by Ralink. RPMFusion has a kmod package with this driver (kmod-rt2860). Read this for more details on external repositories.
  • 1001p/1005p wireless chip is Atheros AR2427 802.11g WiFi supported by ath9k but needs 2.6.32+ kernel.
  • 1015PEM wireless chip is Broadcom BCM4313. Drivers are availible in RPMFusion (package b43-fwcutter or wl kernel module). In recent kernel versions (around 3.1) also brcmsmac became ready and available.

Video Card ION (1015PN)

  • Works properly with nouveau driver
  • To be able to switch between video cards, follow this tutorial.

Issues

  • Fn Key to disable wireless also disables eth0 [fix: what model?]
  • Screen is off after resume from suspend/hibernate (Eee PC 901) - upgrade to BIOS 1603

Eee PC 1101 Series

The 1101 series has a 11.6" screen and a dual-core 1.33Ghz Atom Z250 processor.

Integrated Intel GMA 500 video chipset

Fn Keys with issues

  • Fn+F3 touchpad: no
  • Fn+F4 screen resolution: no
  • Fn+F5 brightness down: no
  • Fn+F6 brightness up: no
  • Fn+F8 external monitor: ?

Wireless chipset

  • Atheros AR9285 wireless chip supported natively by ath5k kernel module. Unfortunately, the WiFi doesn't resume after suspend.

Eee PC 1201 Series

The 1201 series has a 12.1" screen and a dual-core 1.6GHz Atom 330 processor.

Eee PC 1201HAB

Intel Atom Z520 running at 1.33Ghz at default settings

  • Works well using jupiter to automate SHE "overclocking" to boost to 1.7Ghz

Intel GMA 500

  • Works out of the box on beefy miracle
Eee PC 1201N

The nVidia ION model.

Integrated nVidia GeForce 9400M video chipset

  • supported by nouveau driver, may have problems with suspend
  • supported by proprietary nvidia driver

Fn Keys

  • display-related keys work
  • sound-related are not supported by KDE system
  • rfkill doesn't work
  • touchpad disabler doesn't work.

Wireless chipset

  • not supported by default, no packages in rpmfusion, no drivers in staging tree. This is a Realtek RTL8192SE chip, incompatible with RTL8192E and RTL8192SU drivers already in staging.
  • vendor-supplied free drivers may or may not work, depending on your kernel version and system CPU architecture
  • you may have luck with a rtl8192se_linux_2.6.0010.1116.2009 driver on 2.6.31.5 or 2.6.31.9 kernel on x86_64 architecture.

Fixes and solutions to common problems

FN keys not working

eeepc_laptop is not loaded. Edit /boot/grub/menu.lst. Add 'acpi_osi=Linux' to the kernel options. 

# lsmod|grep eee

eeepc_laptop should be listed in the results.


Hiding the battery broken alert

This fixes the annoying battery broken alert reported by gnome-power-manager on login. That's a known bug 

$ gconftool-2 --type bool --set /apps/gnome-power-manager/notify/low_capacity 0
Brightness Issues

With some Eee PC's, the brightness setting are either too low, or are sometimes a little inconstant or arbitrary (inconsistent on each boot, eg. high to low/completely off). If you have issues with this, issue this command to fix it: 

# setpci -s 00:02.0 f4.b=80

The 80 represents the desired range for brightness in hexadecimal, where FF allows to maximum brightness. 80 is about half and is generally ideal but may need to be tweaked to suit one's need.

Note this is not permanent, so it should be added to rc.local.

File:/etc/rc.d/rc.local 

#!/bin/sh

...

setpci -s 00:02.0 f4.b=80

Hints and alternative software

Maximize battery life
  1. Use the integrated HPET timer (saves about 30 CPU wake ups per second) Should be used by default. 
    $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource

    This should return 'hpet'

  2. Change IO scheduler to deadline: Load the module. 
    # modprobe deadline-iosched

    Edit /boot/grub/menu.lst

    Add 'elevator=deadline' to kernel options. 

    $ cat /sys/block/sda/queue/scheduler

    This should return 'noop [deadline] cfq'

  3. Run powertop as root and do the recommended changes. Changes do not stick and have to be run again after a reboot. 
    # yum install powertop
  4. Disable rarely used services 
    # for s in abrtd atd auditd avahi-daemon ip6tables iscsi iscsid mdmonitor portreserve livesys livesys-late; do echo "chkconfig $s off"; chkconfig $s off; done
  5. Install Jupiter and Jupiter Support/Eee from SourceForge to add power profiles as well as extra function keys and automatic support for Super Hybrid Engine. Download the latest jupiter and jupiter-support-eee RPM packages from SourceForge. 
    sudo yum clean all
yum install --nogpgcheck /path/to/jupiter*rpm /path/to/jupiter-support-eee*rpm
Maximize performance
  1. Noatime for hard drive (reduces writes to disk) 
    nano /etc/fstab

    Add ",noatime,nodiratime" after "defaults" for all ext2,ext3,ext4 partitions.

  2. Remove Pulseaudio (when playing music or watching video pulseaudio can raise CPU usage high) 
    # yum remove pulseaudio

    Switch audio preferences to ALSA. Video players also need to be changed to ALSA in audio properties.

  3. Turn off unnecessary services on start up. Should usually be found in Preferences -> Startup


More information

Custom netbook kernels and optimizations http://www.fedora-netbook.com/

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