How to enable the serial port under linux(ubundu 10.04) tell me commands for what are all the to solving the problem: i need immd answer

Any disk can be formatted if you have the appropriate software.
The SanDisk Cruzer Micro comes with a security software that the owner can enable. If it is enabled, you cannot open it under Windows unless you enter the correct password . Also, if the security is enabled, you cannot even open it under Linux or Mac OS. An if you cannot open it you cannot format it. I do not know if that answers your question or if that is the real reason you cannot format it. That is one possibility.

Before you start Please make a note of this page: How To Recover
If you are unfamiliar with basic Linux command usage, you should visit this page: Basic Linux Use
Disclaimer Enacting any set of instructions from this site has the (remote, but greater than zero) potential to void your warranty. Our intention and the specific design of all instructions is such that you should be able to recover using the webOS Doctor should anything go wrong, and put your Pre back to a state which is indistinguishable from a factory-new Pre, but we give no guarantee. Use any information from this site at your own risk. At the very least, you should be prepared to lose all data on your phone at any time. We cannot tell you what you should do - we provide the information, but it's up to your own sense of personal responsibility to determine what you do with that information. We require you to use the webOS Doctor to put your Pre back to factory condition before contacting Palm or your cellular carrier for service or support.
You might also want to consider backing up any files you have in the usb drive portion of the Pre.

In general, simply installing the Palm SDK gives you everything you need for full access to the Linux operating system on the Pre or Pixi. There is no special "rooting" or "jailbreaking" process. Simply installing the SDK provides you with unlimited access to the Linux operating system logged in as the root user. Palm does not see this as a bad thing. Palm provides all these tools for download by anyone, anytime, for free.

1. Download the Palm SDK.
2. Install it using the installation instructions for Mac, Linux, or Windows.
3. Enable dev mode on your Pre:
   1. In Card view or in the Launcher application, type the following: webos20090606
   2. Tap the resulting Developer Mode Enabler icon.
   3. In the application, move the Developer Mode slider to the On position.
   4. Tap Reset the Device .
      • When reset is complete, Developer mode is enabled.
4. Plug the device into the computer via the USB cable, and select "Charge only."
5. The next step varies:
   • On Mac or Linux, type novaterm in a command (terminal) window to directly access the Linux command line.
   • On Windows you will need to download and install a novaterm program.
     • On 32 bit Windows download novaterm1.zip and unzip it into the \program files\palm\sdk\bin directory.
     • On 64 bit Windows download novaterm64.zip and unzip it into the \program files\palm\sdk\bin directory.
     • Then, just like the Mac and Linux users you can just type novaterm.

At this point you will have a window with a prompt that says root@webos-device: or something similar.
You are now logged in as root on your webOS device and can do anything you would normally do on a Linux device.
Please be careful, you can seriously bork your phone now.
IMPORTANT NOTE: With the addition of the ability to install Optware packages to Preware, unless you have a need or desire to type commands into the native Linux shell of your Palm device, there is no need to use the novaterm terminal to log into your devices. Webos Quick Install (a java program for your desktop) and Preware (an app to run on your device) are fully capable of installing any Optware IPK (including *.patch and *.diff) to Palm devices. Linux command line access is needed by very few people. If you came here from a web page that talked about "root access" or "rooting your Pre" be aware that most of the instructions which require root access have been

It looks like you have two arrays here. The first one being a mirrored RAID array and has only one disk. This means that the other disk has failed in some sort. This does not mean that the drive is bad, just the RAID failed for some reason. You will need to rebuild the RAID if you want to maintain the same level of redundancy.

You can just attempt a rebuild the RAID to the same drives but if this fails you will want to replace the bad drive. In order to do this you will need to make sure you can tell which drive is which. You do not want to mirror the bad drive to the good one.

If attempting a rebuild to the existing drive does not work or is not an option (because the failed drive could really be bad), you will need to determine which physical drive needs to be replaced. You may be able to hot-swap the drive but if you can power things down, that is always safest. Once the new drive is installed, you can rebuild to it and all should be well after that.

You can use the netstat -a command to find out which ports are open on a local Linux/Unix or Windows system (Figure 1), but netstat can't be used remotely across a network.

FIGURE 1: The netstat command can be used from the Linux or Windows command line to check on
open ports on the local computer.

If 3074(TCP & UDP) port is not opened on the router, refer: http://www.netopia.com/support/hardware/technotes/CQG_025.html for further step-by-step assistance.

For any further help/support, revert!

Thanks for asking..
Arvind S Iyer

Hi Follow the below procedures.
How to install and start the Apache or httpd service under Linux

by Milind

Q. How do I install and start the Apache or httpd web server under Fedora core or Cent OS?

A. Apache HTTP Server is a free software/open source web server for Unix-like systems and other oses.

Apache features configurable error messages, DBMS-based authentication databases, and content negotiation. It is also supported by several graphical user interfaces (GUIs) which permit easier, more intuitive configuration of the server.

Use rpm command to install Apache under Linux. You can also use up2date or yum command to install the same.
Task: Install Apache/httpd under Fedroa Core/Cent OS Linux

Type the following command if you are using Fedora or Cent OS Linux:

# yum install httpd
Now, start the Apache/httpd
# chkconfig httpd on
# /etc/init.d/httpd start
Task: Install Apache/httpd under Red Hat Enterprise Linux

Type the following command
# up2date httpd
Start the Apache/httpd
# chkconfig httpd on
# /etc/init.d/httpd start
Task: Debian Linux httpd/Apache installation

Use apt-get command:
# apt-get install apache2
# /etc/init.d/apache2 start
Task: Verify that port 80 is open

# netstat -tulpn | grep :80

You can also install httpd from CDROM with rpm command:
# rpm -ivh httpd*
Configuration

Your server is started but you need to configure and use Apache as per your requirement. /etc/httpd/conf/httpd.conf (RHEL/Cent OS/Fedora Core Linux) or /etc/apache2/httpd.conf (Debian / Ubuntu Linux) configuration file. Use text editor such as vi to edit file. This file is very well documented or read official Apache configuration documentation for more information.

First update the drivers, you can do this under device manager under contorl panel and maintenance & performance. You can also make sure the usb device is enabled and read properly. You can also download sotware lastly if needed.

linux connectn
1st log in the root user
connect the usb modem
run terminal in linux
type following command
wvdialconf /etc/wvdial.conf

wvdialconf will detect the modem

nano /etc/wvdial,conf
jus replace dis wid defaulf setting
modem-/dev/ttyusb0
baud=115200
dial command=atdt
baud=115200
dial command=atdt
init1=atz
init 2=at+crm=1
flow control=hardware
username=internet
password=internet
phone=#777
stupid mode=1

aftr dis open terminal type wvdial &press enter

if u want to disconnect den press clt +c

To make a long answer short, Unix, Linux, and Windows are different operating systems. Each allow command-line commands and point-and-click operations. Unix workstations are used for running engineering software, programming, networking, web browsing, and electronic mail. Linux computers come with productivity tools and CSS is adding engineering software packages as they become available. Windows computers are used for productivity tools (word processing, database, etc.)

ubundu linux