Ubuntu super noob asks for help

You're sudo, the password to get root privileges, it's your user's password, and it has nothing to do with the dialer.

The dialer doesn't need root privileges, you can just type dial to try. If not, there's no way.

First, a package like this one, because it's closed-source, is compiled.

For example, if you put it in the home uesrname directory, then right-click > unzip it to the current directory, or use the command line (terminal, similar to cmd on Windows).

cd /home/uesrname/

tar -zxvf

Then install: cd

sudo make install

For software installed from the source**, generally enter the directory (cd) after decompression, and execute:

configure

makesudo make installOf course, depending on the specific software, the general readme will have instructions.

Ubuntu generally uses the deb package, which can be installed with double clicks, but the most troublesome thing about Linux is the software dependency problem, so it is best to use it after the Internet is connected"Synapte Package Manager"Installation. For a lot of software, you can just use:

sudo apt-get install software name.

ubuntu's Chinese forum has a lot of detailed installation and use methods and background introductions, welcome:

Wiki: There are other Linux forums as well.

The general command for compilation is as follows: gcc -o filename This generates an executable input named filename in the current directory:filename can run it.

Tell me about your ubuntu version. It is recommended that you install it.

Ubuntu's default switching input method is ctrl+space, good luck!

What a mess.

gcc is compiled, and after compilation, an object file is generated, and the result can be seen only when the file is executed.

Chinese input: First you need to make sure that Chinese is installed. It can be seen in the region and language. After installation, you need to right-click the input method icon to set the pinyin input, and then use it through Ctrl+Space.

I don't know what you said in the last sentence? Did you delete the GUI by mistake? "Start" should refer to the ubuntu icon in the upper left corner of the default desktop, which opens the main menu with the system preference item.

The suffix fortran is. f or. for or. f90

Ubuntu stands for Ubuntu version (Recovery Mode) is rescue mode, that is, if there is a problem with your system, it can generally be fixed with this mode. sudo gedit /boot/grub/

Do you h3c directory in**? If it's a desktop, cd desktop h3c is the same everywhere else. Doesn't ubuntu have a graphical interface? How do you need a command line to enter.

CD Media Plus root.

cd .A folder, a folder under the current folder.

Use the find command to find out. Specific syntax format: find file or directory name.

1 All Ubuntu Represents Ubuntu's version is.

Recovery mode) is a rescue mode, that is, if you have a problem with your system, you can generally fix it with this mode.

sudo gedit /boot/grub/

Find something like this.

title ubuntu , kernel

uuid cb150101-c934-4403-8c27-a39144347d83

kernel /boot/ root=uuid=cb150101-c934-4403-8c27-a39144347d83 ro quiet splash

initrd /boot/

quiettitle ubuntu , kernel (recovery mode)

uuid cb150101-c934-4403-8c27-a39144347d83

kernel /boot/ root=uuid=cb150101-c934-4403-8c27-a39144347d83 ro single

initrd /boot/

Delete! ok

Ubuntu stands for Ubuntu's version is.

kernel represents the Linux kernel version.

The fix mode with () is the corresponding kernel version.

Run sudo gedit boot grub on ubuntu's terminal

Will ubuntu

ubuntu mode) these two paragraphs are commented out or deleted, and the comment is added before each line, and the comment is safer.

Uninstall the old kernel.

aUse this command to view the kernel currently used by the system.

2.The first is to use the following command to list all installed kernels, in the following table, the kernel file with image is the kernel file. Select the package you want to uninstall and use apt-get to uninstall it.

dpkg --get-selections|grep linux to see all installed kernels.

The specific uninstallation method is as follows:

sudo apt-get remove

sudo apt-get remove

sudo apt-get remove apt-get remove

Because the kernel has been updated, but you select the old kernel to use, the contents of the NTFS disk cannot be mounted, and you need to use the new kernel.

Use the uname -a command to see the kernel used by the current system, dpkg --get-selections|grep linux to see all installed kernels, sudo gedit boot grub, change the kernel to the latest kernel.

Proceed with caution.

After upgrading the kernel, there will be more.,The easiest way is to search in the new lead.,And then delete all of them.,If you don't want to delete the old kernel, you can use the terminal sudo gedit boot grub.,And then the startup items are directly commented out with the number.。 (Recovery mode) is similar to Windows Safe Mode, if you have a problem with Ubuntu, you can go into this mode to fix it.

After you 810, you can directly use the DSL in the network connection in the preferences to dial the number, and you can already use PPPOECONF, and the state in the upper right corner cannot know the network that PPPOECONF has set up.

() is equivalent to safe mode.

Type mscongfig in Run to remove the boot hook.

First of all, there are two more options in your grub because you upgraded the kernel after entering the system, and the original one was also retained, with () is the repair mode of the corresponding kernel version, given that you are not familiar with ubuntu, there is no need to care about them at all, just choose the top one every time, and as you upgrade the kernel in the future, this will be more and more, please ignore it. If you must delete it (it is highly recommended to ignore it, unless you want to save space) you can refer to here.

This one. I don't really understand what you're doing. However, it seems that the network management of the graphical interface is useless after setting it up with pppoeconf.

So you try to reset the pppoeconf to get him back to the original state (I really haven't used this, I don't know what's going on, I don't have ubuntu at hand at the moment....Then perform your operations in the graphical interface (that is, you wrote the choice: select "system" that is, "system" - preferences, "-network configuration", that is, "network configuration", select the network type, click "add" that is, "add" and enter the account and password).

In short, pppoecong is a DSL configuration tool under the command line, which seems to have nothing to do with the graphical interface, just set the network configuration under the graphical interface.

There are some things that may not be clear by impression without ubuntu at hand, sorry

AMD64 = 64-bit x86 for AMD + 64-bit x86 for Intel (excluding the Itanium series).

The swap partition is for security, and if the memory is large, it can be divided, but if it is to be hibernated, it must be divided, and the size must exceed the memory.

Wubi is semi-virtualized, which is less risky for beginners than hard disk installation, has lower performance, and has limited functionality.

Wubi is also a dual system after installation.,You don't need to enter windows first and then enter ubuntu.

Server is a server version, alternate provides a variety of options, similar to Debian's installation disk, the first contact with the desktop, the installation process is relatively simple.

The i386 is generic, and the AMD64 is dedicated to 64-bit x86 CPUs, which is better performing.

I use i386 for the first time and do not toss.

AMD's 64-bit is 64-bit, and ubuntu can be installed with either Intel or AMD's 64-bit.

Theoretically, ubuntu must be divided into swap partitions (some people say that if the memory is greater than 2GB and do not use hibernate standby, it can be used, but some people say that some good memory software, such as virtual machines, will use swap, so I think it is okay to divide 512). 10G is fine, unless you install a lot of large software.

Most Intel can only use i386, while AMD can use both i386 and AMD64

Installed in the hard disk at least partition and swap swap partition two partitions, partition 10G is completely sufficient, the default installation is about 4G, swap is about 512M, at most 1G is enough, the previous requirement to swap partition is twice the size of your memory, that is because the previous memory was relatively small, now it is not needed.

The hard disk installation is a real installation into your machine, and the wubi installation takes up a certain space under a certain partition under your windows (a bit of a virtual meaning, but it's not), which is similar to installing software under windows. After Wubi is installed, it is the same method as the dual system, and you can choose to use Windows or Ubuntu only after restarting. Newbies recommend wubi installation.

1: As long as your CPU is sure that it is 64-bit, you don't need to suspect that Ubuntu does not support 64. People don't support it and won't let it out.

2: There must be at least two partitions, 10g is barely enough, and you are not ready to install anything after installation. Anyway, there are no absolutes about this kind of thing, and if you're wrong, you'll definitely be prompted during the installation process!

1.The font is found in C: Windows Fonts in Windos.

2.You need to use the terminal to navigate to the directory where your regedit is located, and how to locate it is found in the help documentation for the use of the cd command

apt://wine

Copy to the address bar and hit enter.

Install the latest one, and you don't have to worry about it.

This is dedicated to wine. If it doesn't work, please google it yourself

1 Virtual machines (such as MS, VPC, VMWARE, and VirtualBox) are recommended for all uses, which are the most convenient and secure.

If you must use wubi to suggest to ask questions, there are many Linux experts out there. You'll always find the answer you're looking for. Hope you succeed!

In fact, ubuntu's original CD comes with a function that you can experience without installing the system. Just boot with a disc and you'll see this option.

If you use ubuntu, it is recommended to use the rainforest wood wind version, which is suitable for Chinese people.

The easiest way to experience it: install it with wubi.

First of all, you need to connect to the Internet, as it is not clear how your school is connected. This needs to be consulted"Senior brother"~

Here's how to set it up

See above for specific settings

It's best to choose the fastest source and add ubuntu-cn by the way

ubuntu needs to set up the network (if it is dial-up) to access the Internet, if it is a route, you can directly access the Internet, as for Chinese, you have to set the language to Chinese, to ** the language pack (you first change the source to the fastest).

It is recommended to check it out here.