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Linux Ubuntu

Ubuntu is a Linux distribution from South Africa created by Mark Shuttleworth and funded by Canonical LTD. It is well-regarded among new Linux users due to its ease of use, support, and free shipping of installation CDs.

500 Questions

How do you install Ubuntu with no ACPI?

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Asked by Wiki User

Ubuntu does not require ACPI to be present in order to work. If the kernel attempts to load an ACPI module, but finds that the computer does not support it, or is too old for it to work reliably, it will display a small banner across the top of the screen for a second, and continue booting.

To turn off the attempt to load ACPI, press F6 on the boot menu for the CD, and add

acpi=off

You may have to modify the GRUB menu after installation to make the change permanent. To modify the GRUB menu, open a terminal, and enter

sudo gedit /boot/grub/menu.lst

The add the "acpi=off" to the kernel line of each entry.

How do you access shared folders in ubuntu?

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Asked by Wiki User

The operations that users can carry out depend on the level of permissions they have been granted. There are several ways of opening shares on another computer:

  • My Network Places
  • Universal Naming Convention (UNC)
  • Mapped network drive
To Connect to a Shared Folder with My Network Places
  1. On the desktop, double-click My Network Places.
  2. Double-click Entire Network.
  3. Double-click Microsoft Windows Network, and then double-click your domain.
  4. Double-click the computer with shared files that you want to access. Windows 2000 displays all of the shared folders and printers on the computer.
  5. Double-click the appropriate shared folder.
  6. If your user account has permission to access this share, you can see all of the folders and files in the shared folder. The level of permissions you have been granted determine what you can do with those folders and files.
To Connect to a Shared Folder with the UNC Format
  1. Click Start, and then click Run.
  2. Type the share name by using the UNC format (\\servername\sharename), and then click OK. Windows 2000 displays all of the shared folders and printers on that computer.
  3. Double-click the shared folder to access the shared files.
To Connect to a Shared Folder with a Mapped Network Drive
  1. Click Start, point to Programs, point to Accessories, and then click Windows Explorer.
  2. On the Tools menu, click Map Network Drive.
  3. In the Drive box, click the drive letter to map to the shared resource.
  4. In the Folder box, type the server and share name of the resource, in the form of \\servername\sharename. Or, click Browse to locate the resource.

How can you get ActiveSync to run in ubuntu?

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Asked by Wiki User

ActiveSync was designed explicitly for Windows XP (it won't even work on Vista). While you can get parts of the interface working using Wine, you are completely unable to sync to devices, thus making it useless.

What is the intended purpose of Ubuntu Linux?

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Asked by Wiki User

Ubuntu is a free and open-source desktop operating system. It is designed to allow you to allow you to do the things you would normally do with a desktop, but without vendor lock-in like you would have on Windows, or even Mac OS X.

How do you install tarbz2 in ubuntu?

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Asked by Wiki User

A ".tar.gz" file is a compressed archive. It can contain any sort of data. Assuming it belongs to a program, it is either a "source tarball", or a binary one.

Both can be extracted by using the command

tar xvvf name.tar.gz

The source tarball will extract to a directory usually with the same name as the program. You can then compile it and do a "make install". A binary will follow the directory structure that it was meant to be installed at (ex. /usr/bin/program). If it does this, copy the tar.gz file (as root) to your root directory and extract it again.

What system requirements are needed for latest ubuntu?

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Asked by Wiki User

According to Ubuntu's offical site the minimum system requirements are as listed below:

1. A 700 MHz processor

2. At least 512 MiB of RAM

3. 5 GB of hard-drive space or USB space depending on what you are installing to (In my expirence at least 16 GB is better if you plan to store your own files and programs on it)

4. VGA capable of 1024x768 screen resolution

5. Either a CD/DVD drive or a USB port for the installer media

6. The site recomends Internet access

Which directory is used to store undelivered user email by default for Linux command?

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Asked by Wiki User

I would be in your home directory in a hidden folder under what ever program you are using to check emails. If you are using thunderbird you go into your home folder and it CTRL+H so you can see hidden folders and click the one that says .tunderbird. If you are using evolution you can click the one that says .evolution

What will a right click on the desktop do?

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Asked by Wiki User

It brings up a variety of options, some for a new text document of some sort. There would also likely be a 'refresh' option for the desktop. Depending on the system in question, there may be other options available, such as 'graphic properties', etc.

Why isn't my sound working on Ubuntu?

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Asked by Wiki User

Some possibilities include:

* Your sound card isn't supported by ALSA. Check the ALSA website to see if your card is supported. * Your volume is turned down. * Your speakers are not turned on * Your sound card has been disabled in the BIOS.

How do you bypass admin passwords in ubuntu?

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Asked by Wiki User

If you are on a managed system, a system on a network controlled by a management server using groups and security profiles, you cannot bypass administrative priveledges. If you are on your home system you may be able to give yourself administrative priveledges by reloading the system into safe mode and editing your user profile.

Why does 'Error 1068 The Dependency Service or Group Failed To Start' appear when starting the remote access auto connection manager or print spooler in Windows XP?

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Asked by Wiki User

Best answer is that the registry is corrupted you can do the steps on this page if you can get it to work. Another way is to just download a default services reg file. It will definitely fix your problem, however you may have to reload some programs or reactivate some needed services. It will also speed up your computer processing. You can go to www.blackviper.com and check out the downloads section for your Windows build or go to Windows Support website and check their downloads section for a similar file. This will save you time and headache of trying to get the program (or whole system in my case) to work with no result.

Make sure Network DDE and Network DDE DSDM are started in Services. You can get to services by going to Start, Run and typing Services.MSC

How you manage files in ubuntu 8.04?

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Asked by Wiki User

The default file manager in Ubuntu (Unity and GNOME) is Nautilus. In Kubuntu and KDE, it is Dolphin.

You can install other file managers, such as Konqueror, and Thunar.

How do you transfer data in Ubuntu?

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Asked by Wiki User

Files can be transfer from one PC to the next using either by setting up network or using a removable storage device. Using a removable storage media like flash drives is the best solution where computers are not very far apart geographically.

Write a program that read 10 numbers from the user and display their sum?

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Asked by Wiki User

#include<stdio.h>

void main()

{

int num, sum=0, i;

printf("Enter ten numbers: \n");

for(i=0;i<10;i++)

{

scanf("%d",&num);

sum += num;

}

printf("\n The sum of the numbers is %d",sum);

getchar();

}

How do you free disk space on Ubuntu?

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Asked by Wiki User

I would recommend that you defragment and then go for a disk cleanup. You would be able to access those through my computer and then a right click on local disk. Once there, try the tools tab for a defrag and then general tab and disk cleanup. I might have the defrag and cleanup in the wrong order, but those two will definitely help. though they both can REALLY KILL SOME TIME. You might have to set it up and go out for dinner or something!

How do you turn any Linux distro's iso image into a LiveCD?

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Asked by Wiki User

It is very difficult to build a LiveCD from scratch. Basically, you need a kernel that can read ISO9660 images, a file system image (either squashfs or cloop), and an overlay system, to make it look like you are changing things on the file system, but are erased on shutdown. The overlay is one of the most difficult things to construct from scratch, which is why I recommend you use a base CD from an existing LiveCD distro.

There are several distros you can use as a base, and several tools you can use to help you. Ubuntu, Debian, Knoppix, and Slax are the most popular bases for LiveCDs. To remaster the image, you can:

* Use Remastersys (for Ubuntu). * Use DRUDell (for Ubuntu) * Use Revisor (Fedora) * Use mklivecd (Debian and Madriva) * Use Custom NimbleX (online LiveCD creator, based on Slackware) * Do it manually, via the command line.

The instructions vary per distro on the command line. Basically, you copy all the contents off an ISO image, mount the compressed file system, copy it's contents to another folder, chroot into those contents, make changes, build a new compressed image, and build the contents back into an ISO image. While this method is more difficult (or at least more tedious), it allows you far more power to customize.

Why is Ubuntu free?

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Asked by Wiki User

There are several reasons.

1. The source code for almost all software in Ubuntu, and most other Linux distributions, is under a free software license. The idea behind free software is that anyone should be able to modify and view the source code free of charge, without signing non-disclosure agreements that limit your rights.

2. If people had to pay $120 for ubuntu, fewer would be willing to try it. Offering it free will make more people willing to try it. Ubuntu's parent company, Canonical LTD., can still make money through large-scale support agreeements, such as with server OEMs and computer OEMs like Dell.

3. Mark Shuttleworth is a nice guy. He wants you to experience #1 as much as possible. To remove even the extremely low cost of downloading an ISO image and burning a CD, he will even mail you one free. This also helps push Ubuntu into developing markets.

What is fstab?

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Asked by Wiki User

The file /etc/fstab is commonly found in UNIX (Such as BSD, UnixWare, or OS X) systems or UNIX-like systems (Such as Linux, Plan 9, or Minix.).

It is a plaintext file, not always modified by the user, and it stands for FileSystem TABle.

Though it can describe every filesystem on your computer, it is usually just used to describe filesystems that need to be mounted at boot as opposed to everything available.

Typically you'll find:

A description of your root filesystem, which is the topmost level all directories and mounted filesystems will branch off of.

A description of your pseudoterminal and shared memory virtual filesystems which are usually required in Linux by most applications (Your terminal emulators and the screen command depend on pseudoterminal devices to work.)

A description of your swap partition, where virtual memory or hibernation data will be stored. This particular filesystem is not actually mounted, but activated and given over to the control of the *nix memory manager. There is no way to explore this filesystem as a user.

Other filesystems and mountpoints may also be commonly described, the three most common being /home, /usr, and /boot.

Removable media can also be described in here, but it's impractical and inflexible, not to mention grossly unnecessary due to HAL and udev, which will manage such things in much the same way as Windows manages its removable media. That is beyond the scope of this answer.

Long answer short, it's a configuration file Linux needs to boot and function properly, don't mess with it unless you know what you are doing. Your Linux distribution's installer is likely to automagically generate this file for you.

Can you play PC games using Ubuntu instead of Microsoft Windows?

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Asked by Wiki User

It depends on which games. There are many good open source Linux games you can get for free, such as Tremulous. Also, many popular Windows games will run with a compatibility layer (Wine or Cedega), such as World of Warcraft and Guild Wars. Some games are Windows only, and not compatible with Wine, such as Sims 2.

What are all of the Ubuntu 10.10 terminal commands?

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Asked by Wiki User

There are literally hundreds of them. Far too many to even summarize them in this forum. List the

/bin

/usr/bin

directories for terminal commands. Frequently customized 'commands' or other software will be found in /usr/local/bin (for global execs, user specific binaries will most often be in the user's 'bin' directory... eg /home/user_account_name/bin).

If you see a 'command' that you are unfamiliar with, you can check it's manual page, usually referred to as 'man page' by invoking the command 'man program_name' or the command 'info program_name'. Or, of course, you can Google them as well.

Buena suerte!

Will Star Wars Empire at War work on Ubuntu?

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Asked by Wiki User

Some people have had success with it under Wine; others have not. You will almost certainly need a NoCD patch.

How do you open gcc compiler in ubuntu?

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Asked by Wiki User

You don't "open" gcc, you "use" it.

$ cat >helloworld.c

/* helloworld.c */

#include

int main (void)

{

puts ("Hello, world");

return 0;

}

^D

$ gcc -W -Wall -pedantic -o helloworld helloworld.c

$ ./helloworld

Hello, world

How do you convert a program in turbo c into gcc c?

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Asked by Wiki User

Code written against Borland compilers is non-portable. You will either have to make the implementation-specific libraries from Borland available to gcc or change the code to eliminate the implementation-specific code.

Why the amplitude doesn't depend on frequency and time period?

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Asked by Wiki User

Amplitude is how loud sound is and does not change a sounds pitch. They are independent.

How do you install 3gp converter on Ubuntu?

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Asked by Wiki User

There is no program by that name in either the Ubuntu repository, or any third-party repository that I could find. You can, however, convert 3gp videos using mencoder. mencoder can be installed by entering

sudo apt-get install mencoder acidrip

or through the Synaptic Package Manager.