/ How to install Linux LXU800 driver
Written: Wonyeong Chon / Acknowledged: Wonyeong Chon / Date:2009-01-20 / Version #: 1.0

How to manually installLXU800driver (Linux2.6.27-7-generic version)

2009-01-20

* The below description is how to manually install LinuxLXU800driver.

1. Open the console (ex> gnome-terminal)

2. Change user account to super user account

[devguru@localhost]$ sudo -s
Password:
[root@localhost]#cd bin

3. InstallLXU800driver

[root@localhost bin]# ls
env.sh package setup_func.sh setup.sh uninstall_func.sh uninstall.sh
[root@localhost bin]# bash setup.sh
Kernel Modules are loaded.
[root@localhost bin]#

Setup with `bash setup.sh`command.

4. Check Installed State

[root@localhost bin]# lsmod |grep LXU
LXU800Mdm 13728 0
[root@localhost bin]# more /etc/rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
/sbin/modprobe -f LXU800Mdm
exit 0
[root@localhost bin]#

5. UninstallLXU800 driver

[root@localhost bin]# pwd
Home/localhost/bin
[root@localhost bin]# cd /
[root@localhost]# cd /usr/local/LGE/LXU800
[root@localhost /usr/local/LGE/LXU800]# bash LGE_ LXU800_uninstall.sh
Uninstall Completed
[root@localhost /usr/local/LGE/LXU800]#

6. Check Uninstalled State

[root@localhost /usr/local/LGE/LXU800]# lsmod | grep LXU
[root@localhost /usr/local/LGE/LXU800]# more /etc/rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
exit 0
[root@localhost ~]#

* Prepare Testing

1. Insert LXU800 modem in Linux usb port, and create the shortcut of modem equipment and serial port.

[root@localhost bin]# ls /dev/*LXU*
/dev/ttyLXU800Mdm0
[root@localhost bin]# ln -s /dev/ttyLXU800Mdm0 /dev/ttyACM0
[root@localhost bin]# ls -l /dev/*ACM*
lrwxrwxrwx 1 root root 18 2008-12-12 18:56 /dev/ttyACM0 -> /dev/ttyLXU800Mdm0
[root@localhost bin]#

* How to “Modem Dial-up Connect”

1. Connect to the Internet through LAN cable in order to install gnome-ppp application program.

[root@localhost bin]# apt-get update
[root@localhost bin]# apt-get dist-upgrade
[root@localhost bin]# Y & N(During upgrade, type‘Y’or ‘N’and then press“Enter”key.)

2. Install gnome-ppp program. (Typefollows command on root account.)

[root@localhost bin]# apt-get install gnome-ppp

3. Insert LXU800 modem in Linux usb port.

4. Run `gnome-ppp` with super user (root) account.

[root@localhost bin]# gnome-ppp

5. Click the setup button.

6. Set the modem to following image.
(Device section can change as it may chance.)

7. Set the options to following image.

8. Setyour username / password and your phone number.

9. After wait some seconds, you will see following dialog.

10. Now you can connect to internet.

1