How to install Google Chrome on Ubuntu 11.04

Installing Google Chrome on Ubuntu 11.04

Google Chrome can be installed in many ways, on Ubuntu 11.04. Here I’ll explain few simple methods. You can also install Chromium (almost similar to Google Chrome), it is available in Ubuntu Software Center or Synaptic Package Manager. Just follow the steps -

step #1 : Go to its official website and download the Debian Package. Google Chrome version 10.x.* is the latest one.

Download the Google Chrome for Ubuntu 11.04

step #2 : Open the saved file with Ubuntu Software Center (Right Click on the Package, then select Open With USC; click on install Button to proceed) or Use the dpkg command to install the package. To install from the command line, type the command given below and enter your login password to proceed.

sudo dpkg -i google-chrome-stable_current_i386.deb

step #3 : That’s all.. No more steps.. Enjoy surfing with Chrome.

Why svchost.exe running in Windows?

Why Are There So Many svchost.exes Running?

If you’ve ever taken a look at the Services section in control panel you might notice that there are a Lot of services required by Windows. If every single service ran under a single svchost.exe instance, a failure in one might bring down all of Windows… so they are separated out.

Those services are organized into logical groups, and then a single svchost.exe instance is created for each group. For instance, one svchost.exe instance runs the 3 services related to the firewall. Another svchost.exe instance might run all the services related to the user interface, and so on.

So What Can I Do About It?

You can trim down unneeded services by disabling or stopping the services that don’t absolutely need to be running. Additionally, if you are noticing very heavy CPU usage on a single svchost.exe instance you can restart the services running under that instance.

The biggest problem is identifying what services are being run on a particular svchost.exe instance… we’ll cover that below.

If you are curious what we’re talking about, just open up Task Manager and check the “Show processes from all users” box:

Checking From the Command Line (Vista or XP Pro)

If you want to see what services are being hosted by a particular svchost.exe instance, you can use the tasklist command from the command prompt in order to see the list of services.

tasklist /SVC

The problem with using the command line method is that you don’t necessarily know what these cryptic names refer to.

Checking in Task Manager in Vista

You can right-click on a particular svchost.exe process, and then choose the “Go to Service” option.

This will flip over to the Services tab, where the services running under that svchost.exe process will be selected:

The great thing about doing it this way is that you can see the real name under the Description column, so you can choose to disable the service if you don’t want it running.

Using Process Explorer in Vista or XP

You can use the excellent Process Explorer utility from Microsoft/Sysinternals to see what services are running as a part of a svchost.exe process.

Hovering your mouse over one of the processes will show you a popup list of all the services:

Or you can double-click on a svchost.exe instance and select the Services tab, where you can choose to stop one of the services if you choose.

Disabling Services

Open up Services from the administrative tools section of Control Panel, or typeservices.msc into the start menu search or run box.

Find the service in the list that you’d like to disable, and either double-click on it or right-click and choose Properties.

Change the Startup Type to Disabled, and then click the Stop button to immediately stop it.

You could also use the command prompt to disable the service if you choose. In this command “trkwks” is the Service name from the above dialog, but if you go back to the tasklist command at the beginning of this article you’ll notice you can find it there as well.

sc config trkwks start= disabled

Hopefully this helps somebody!

Tq http://www.howtogeek.com/

What is svchost.exe?

You are no doubt reading this article because you are wondering why on earth there are nearly a dozen processes running with the name svchost.exe. You can’t kill them, and you don’t remember starting them… so what are they?

So What Is It?

According to Microsoft: “svchost.exe is a generic host process name for services that run from dynamic-link libraries”. Could we have that in english please?

Some time ago, Microsoft started moving all of the functionality from internal Windows services into .dll files instead of .exe files. From a programming perspective this makes more sense for reusability… but the problem is that you can’t launch a .dll file directly from Windows, it has to be loaded up from a running executable (.exe). Thus the svchost.exe process was born.

Tq http://www.howtogeek.com/

How to Install Ubuntu Netbook Edition with Wubi Installer

Ubuntu is one of the most popular versions of Linux, and their Netbook Remix edition is especially attractive for netbook owners. Here we’ll look at how you can easily try out Ubuntu on your netbook without a CD/DVD drive.

Netbooks, along with the growing number of thin, full powered laptops, lack a CD/DVD drive. Installing software isn’t much of a problem since most programs, whether free or for-pay, are available for download. Operating systems, however, are usually installed from a disk. You can easily install Windows 7 from a flash drive with our tutorial, but installing Ubuntu from a USB flash drive is more complicated. However, using Wubi, a Windows installer for Ubuntu, you can easily install it directly on your netbook and even uninstall it with only a few clicks.

Getting Started

Download and run the Wubi installer for Ubuntu (link below). In the installer, select the drive you where you wish to install Ubuntu, the size of the installation (this is the amount dedicated to Ubuntu; under 20Gb should be fine), language, username, and desired password. Also, from the Desktop environment menu, select Ubuntu Netbook to install the netbook edition. Click Install when your settings are correct.

Wubi will automatically download the selected version of Ubuntu and install it on your computer.

Windows Firewall may ask if you want to unblock Wubi; select your network and click Allow access.

The download will take around an hour on broadband, depending on your internet connection speed. Once the download is completed, it will automatically install to your computer. If you’d prefer to have everything downloaded before you start the install, download the ISO of Ubuntu Netbook edition (link below) and save it in the same folder as Wubi.

Then, when you run Wubi, select the netbook edition as before and click Install. Wubi will verify that your download is valid, and will then proceed to install from the downloaded ISO. This install will only take about 10 minutes.

Once the install is finished you will be asked to reboot your computer. Save anything else you’re working on, and then reboot to finish setting up Ubuntu on your netbook.

When your computer reboots, select Ubuntu at the boot screen. Wubi leaves the default OS as Windows 7, so if you don’t select anything it will boot into Windows 7 after a few seconds.

Ubuntu will automatically finish the install when you boot into it the first time. This took about 12 minutes in our test.

When the setup is finished, your netbook will reboot one more time. Remember again to select Ubuntu at the boot screen. You’ll then see a second boot screen; press your Enter key to select the default.

Ubuntu only took less than a minute to boot in our test. When you see the login screen, select your name and enter your password you setup in Wubi. Now you’re ready to start exploring Ubuntu Netbook Remix.

Using Ubuntu Netbook Remix

Ubuntu Netbook Remix offers a simple, full-screen interface to take the best advantage of netbooks’ small screens. Pre-installed applications are displayed in the application launcher, and are organized by category. Click once to open an application.

The first screen on the application launcher shows your favorite programs. If you’d like to add another application to the favorites pane, click the plus sign beside its icon.

Your files from Windows are still accessible from Ubuntu Netbook Remix. From the home screen, select Files & Folders on the left menu, and then click the icon that says something like 100GB Filesystem under the Volumes section.

Now you’ll be able to see all of your files from Windows. Your user files such as documents, music, and pictures should be located in Documents and Settings in a folder with your user name.

You can also easily install a variety of free applications via the Software Installer.

Connecting to the internet is also easy, as Ubuntu Netbook Remix automatically recognized the WiFi adaptor on our test netbook, a Samsung N150. To connect to a wireless network, click the wireless icon on the top right of the screen and select the network’s name from the list.

And, if you’d like to customize your screen, right-click on the application launcher and selectChange desktop background.

Choose a background picture you’d like.

Now you’ll see it through your application launcher. Nice!

Most applications are opened full-screen. You can close them by clicking the x on the right of the program’s name.

You can also switch to other applications from their icons on the top left. Open the home screen by clicking the Ubuntu logo in the far left.

Changing Boot Options

By default, Wubi will leave Windows as the default operating system, and will give you 10 seconds at boot to choose to boot into Ubuntu. To change this, boot into Windows and enter Advanced system settings in your start menu search.

In this dialog, click Settings under Startup and Recovery.

From this dialog, you can select the default operating system and the time to display list of operating systems. You can enter a lower number to make the boot screen appear for less time.

And if you’d rather make Ubuntu the default operating system, select it from the drop-down list.

Uninstalling Ubuntu Netbook Remix

If you decide you don’t want to keep Ubuntu Netbook Remix on your computer, you can uninstall it just like you uninstall any normal application. Boot your computer into Windows, open Control Panel, click Uninstall a Program, and enter ubuntu in the search box. Select it, and click Uninstall.

Click Uninstall at the prompt. Ubuntu uninstalls very quickly, and removes the entry from the bootloader as well, so your computer is just like it was before you installed it.

Conclusion

Ubuntu Netbook Remix offers an attractive Linux interface for netbooks. We enjoyed trying it out, and found it much more user-friendly than most Linux distros. And with the Wubi installer, you can install it risk-free and try it out on your netbook. Or, if you’d like to try out another alternate netbook operating system, check out our article on Jolicloud, another new OS for netbooks.

Links

Download Wubi Installer for Windows

Download Ubuntu Netbook Edition

Tq http://www.howtogeek.com

How to Start and Shut Down My Computer Automatically on a Schedule?

On Windows

To automatically start your computer up at a specific time of day, you'll actually need to edit your BIOS settings. To do this:

• Boot up your computer and enter your BIOS setup. Usually this involves pressing the Delete key as your computer boots (your computer should say Press DEL to Enter Setup or something similar as you turn it on).
• Navigate to the Power Options. If your BIOS supports it, there should be a function for automatically starting up your computer at a certain time of day. Mine was called "Resume by Alarm", but yours might be called something different.
• Enable that setting and set the time you want your computer to start every day. Save and Exit the BIOS, and your computer should follow that schedule from now on.

You probably shut down your computer when you're done using it at the end of the day, but if not, you can set it to shut itself down on a schedule. This is easy to do with Windows Task Scheduler:

1. Hit the Start menu and type in "task scheduler". Open up Task Scheduler from your results.
2. In the right pane, hit Create Task. Give it a name, and under the General tab, check "Run with highest privileges". Also check "Run whether user is logged on or not", if you ever leave your computer logged out.
3. Head to the Settings tab and check "Stop the task if it runs longer than" and set it to "1 hour". This won't stop your computer from sleeping, but will stop your computer from thinking a task is still running.
4. Head to the Actions tab, hit New, and choose "Start a Program" as your action. Set the Program to shutdown and the arguments to -s.
5. Lastly, head to the Triggers tab and click New. Change the schedule to fit whatever you want (say, Daily at 12:00AM), and hit OK. Hit OK again at the next window and your task should be saved in Task Scheduler.

That's it. Now your computer should shut down and wake up on your own schedule.

Tq http://lifehacker.com

How to Transfer Music from My iPod or iPhone to My Computer

Step One: Find Your Device's Music Folder

If you have an iPhone or iPod touch, you'll need a free program called iPhone Explorerto do this. Just download it, install it, and start it up. Look under User > Media > iTunes_Control > Music in the left sidebar. This is where your music is stored.

If you're on an older iPod, plug it in and start up iTunes. Click on the iPod in the left sidebar and check the box that says "Enable Disk Mode". Then, open up Windows Explorer and click on the iPod in the sidebar. If you don't see the iPod_Control folder, go to Organize > Folder and Search Options and hit the View tab. Click the "Show Hidden Files, Folders, and Drives" radio button and hit OK. You should see a folder called iPod_Control show up, in which you'll find all your music.

Step Two: Open Up iTunes

Full size

The iPod_Control folder houses all your music, but its in a cryptic and hard-to-understand file structure. This doesn't matter, since we're just going to transfer all of it directly into iTunes, and iTunes will sort it out for us. Open up iTunes and head to Edit > Preferences (or, on a Mac, iTunes > Preferences). Click the Advanced tab and make sure both boxes are checked on this page—both to Keep the iTunes Media Folder Organized and to Copy Files to iTunes Media Folder. This will ensure that iTunes copies all that music to your computer and renames all your songs for you.

Step Three: Drag, Drop, and Wait

Lastly, just click on "Music" in iTunes' sidebar, select the "iPod_Control" folder inside iPhone Explorer, and drag the "Music" folder from the right pane into the main iTunes window. It should start copying all of your music over into your library, and when it's done, you should have everything restored. Note that this method does notrestore playlists, videos, or podcasts; you'd need one of the $20 or so programs to do that (though you can always just re-subscribe to podcasts manually, they're free anyways).

It isn't the perfect method, but it's the easiest, most consistent method we've found, and it's completely free. If this doesn't give you everything you want, try out one of the programs we mentioned in our guide to copying music from your iPod, just know that you may have to pay for most of them. Good luck!

Sincerely,

Step One: Find Your Device's Music Folder

If you have an iPhone or iPod touch, you'll need a free program called iPhone Explorerto do this. Just download it, install it, and start it up. Look under User > Media > iTunes_Control > Music in the left sidebar. This is where your music is stored.

If you're on an older iPod, plug it in and start up iTunes. Click on the iPod in the left sidebar and check the box that says "Enable Disk Mode". Then, open up Windows Explorer and click on the iPod in the sidebar. If you don't see the iPod_Control folder, go to Organize > Folder and Search Options and hit the View tab. Click the "Show Hidden Files, Folders, and Drives" radio button and hit OK. You should see a folder called iPod_Control show up, in which you'll find all your music.

Step Two: Open Up iTunes

Full size

The iPod_Control folder houses all your music, but its in a cryptic and hard-to-understand file structure. This doesn't matter, since we're just going to transfer all of it directly into iTunes, and iTunes will sort it out for us. Open up iTunes and head to Edit > Preferences (or, on a Mac, iTunes > Preferences). Click the Advanced tab and make sure both boxes are checked on this page—both to Keep the iTunes Media Folder Organized and to Copy Files to iTunes Media Folder. This will ensure that iTunes copies all that music to your computer and renames all your songs for you.

Step Three: Drag, Drop, and Wait

Lastly, just click on "Music" in iTunes' sidebar, select the "iPod_Control" folder inside iPhone Explorer, and drag the "Music" folder from the right pane into the main iTunes window. It should start copying all of your music over into your library, and when it's done, you should have everything restored. Note that this method does notrestore playlists, videos, or podcasts; you'd need one of the $20 or so programs to do that (though you can always just re-subscribe to podcasts manually, they're free anyways).

It isn't the perfect method, but it's the easiest, most consistent method we've found, and it's completely free. If this doesn't give you everything you want, try out one of the programs we mentioned in our guide to copying music from your iPod, just know that you may have to pay for most of them. Good luck!

Tq http://lifehacker.com

How to Universal USB Installer – Easy as 1 2 3

Universal USB Installer is a Live Linux USB Creatorthat allows you to choose from a selection of Linux Distributions to put on your USB Flash Drive. The Universal USB Installer is easy to use. Simply choose a Live Linux Distribution, the ISO file, your Flash Drive and, Click Install. Other features include; Persistence (if available), and the ability to fat32 format the flash drive (recommended) to ensure a clean install. Upon completion, you should have a ready to run bootable USB Flash Drive with your select Linux version installed.

Universal USB Installer (UUI) Screenshots

Universal-USB-Installer-1.8.6.3.exe – September 7, 2011 – Changes

Updated to use newer syslinux for UBCD, Added Leenux, Uberstudent, and OpenSUSE 11.4 LXDE entries.

Universal-USB-Installer-1.8.6.3.exeSource Code

Tq http://www.pendrivelinux.com

Top 5 emergency antivirus recovery live CDs

Data recovery live CD

If a computer has been infected with a virus and refuses to boot or when it does malware kicks in stopping you from running a virus scanner,using an antivirus live CD will bypass the need to boot the operating system helping you to remove any callous rootkit. There are various Linux based live CDs that allow for data recovery, the antivirus live CDs below have specifically been designed to remove persistent viruses and they are user friendly, meant to be used as a last resort when everything else fails or to save you time if you are a computer administrator.

To use an emergency recovery disk all you have to do is to burn the .iso to blank media, insert the CD rom inside the optical drive, reboot your computer making sure CD-drive is the first booting device in the BIOS and you are in, the live CD will scan your computer for viruses once it boots.

Dr Web live CD: When you boot the CD it detects all disk drives automatically without the need to mount them, you can select a folder or disk to be scanned, the included Midnight Commander file browser allows you to copy any file to an external device and help is available from Dr. Web by email. This live CD lets you check your RAM memory for errors with the Memtest86+ utility making sure that your problem is not a hardware fault.

AVG Rescue CD: It comes with antivirus and antispyware, it defines itself as a portable version of AVG antivirus inside a Linux distribution, you can use it to move files to an external device, test RAM memory, edit registry keys and ping network devices to see if they are reachable, everything is free and it comes with the latest virus signatures database.

AVG antivirus live CD

PCTools live CD: Officially named Alternate Operating System Scanner, this antivirus live CD will detect and remove rootkits and other difficult to delete malware, it uses the Spyware Doctor antivirus engine to scan your files and Windows registry, if it finds something it cleans it up warning you of the location and the virus name.

F-Secure Rescue CD: A customized Knoppix Linux distribution made by F-Secure to remove persistent malware, any virus you have in your operating system will be useless against F-Secure Rescue CD, first of all because it runs on Linux and secondly because the operating system in your main hard drive will not be active, the live CD can be used for data recovery too.

F-Secure emergency recovery live CD

Avira Rescue System: Linux based live CD to scan your computer for viruses, Avira antivirus database is updated several times a day, this is a good live antivirus CD to catch the latest exploit, once malware has been detected the live CD will automatically remove it saving yourself time reinstalling the whole operating system.

Tq http://www.hacker10.com/