Download java:
http://java.com/en/download/linux_manual.jsp?locale=en
Install with rpm:
rpm -Uvh jre-7u67-linux-x64.rpm
Set alternatives:
update-alternatives --install "/usr/bin/java" "java" "/usr/java/latest/bin/java" 1 \
--slave "/usr/bin/keytool" "keytool" "/usr/java/latest/jre/bin/keytool" \
--slave "/usr/bin/unpack200" "unpack200" "/usr/java/latest/bin/unpack200" \
--slave "/usr/bin/pack200" "pack200" "/usr/java/latest/bin/pack200" \
--slave "/usr/bin/rmid" "rmid" "/usr/java/latest/bin/rmid" \


Ran some tests and found these DNS entries for my router are faster:

However, they are managed by TimeWarner, and are not very reliable.
So, maybe I go back to OpenDNS

or
Google DNS

Setup the BeagleBone Black with Motorola Atrix Lapdock
Make a backup first; edit /boot/uboot/uEnv.txt
Comment out optargs, then add a line:

## Graphics for Altrix
optargs=quiet drm.debug=7 capemgr.disable_partno=BB-BONELT-HDMI video=HDMI-A-1:1360x768M@60

Edit /etc/X11/xorg.conf (make a backup first)

Section "Module"
Load "extmod"
Load "dbe"
Load "glx"
Load "freetype"
Load "type1"
Load "record"
Load "dri"


Run lsusb and make sure the dongle is registered.

Bus 001 Device 005: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter

Create /etc/wpa_supplicant/wpa_supplicant.conf

ctrl_interface=/var/run/wpa_supplicant
# WPA network
network={
ssid="fishred"
psk="thepassphrase"
priority=1
}
# WPA network
network={
ssid="fishblue"
psk="thepassphrase"
priority=1
}

Edit /etc/network/interfaces



I can't find the preferences menu for Nautilus in GNOME 3. But gsettings works.
To set the default sort order:

gsettings set org.gnome.nautilus.preferences default-sort-order name

To show the directories first, before the files:

gsettings set org.gnome.nautilus.preferences sort-directories-first true

It works :-)

I was trying to reuse and old disk by adding to LVM. The error appeared when I tried to use pvcreate. I had already created the type 8e primary partition on the disk and rebooted, but still got the error.

First, download the IBM Java SDK from http://www.ibm.com/developerworks/java/jdk/linux/download.html
Install java (by running ibm-java-sdk-7.1-0.0-x86_64-archive.bin as root) into /usr/lib/java/ibm-java-x86_64-71.
Change the alternatives links by running:

insmod ipt_mark
This is what I have:

insmod xt_mark
iptables -t mangle -A PREROUTING -i ! `get_wanface` -d `nvram get wan_ipaddr` -j MARK --set-mark 0xd001
iptables -t nat -A POSTROUTING -m mark --mark 0xd001 -j MASQUERADE

This was recommended...
In all builds newer than 17000 this script needs to be in your firewall if you have 2 WLAN's:

iptables -t nat -I POSTROUTING -o `get_wanface` -j SNAT --to `nvram get wan_ipaddr`
iptables -I FORWARD -i br1 -m state --state NEW -j ACCEPT
iptables -I FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu


How I got wally working on Fedora 18
Install prerequisites:
sudo yum -y install qt-devel libX11 libX11-devel cmake gcc-c++
Get source from SourceForge
Extract the tarball: tar -zxvf wally-2.4.4.tar.gz
Enter the directory: cd wally-2.4.4/
Go into the build directory: cd build
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-lX11" ..
make
sudo make install