Search:

Type: Posts; User: pellyhawk; Keyword(s):

Page 1 of 4 1 2 3 4

Search: Search took 0.00 seconds.

  1. [ubuntu] How to install dual boot windows xp/ubuntu and windows 7/ubuntu

    Hi everybody,

    I'd like to install a dual boot windows xp/ubuntu and windows 7/ubuntu(I have 2 laptops, one is mine and the other is my employer's). How to install it?

    Who can provide a web link...
  2. Replies
    8
    Views
    898

    Re: Ubuntu 10.04 cannot network

    Thank you for your reply:D
  3. Replies
    4
    Views
    621

    [ubuntu] Re: How to record terminal output log

    Thanks you all. Would you please list some examples? I them but cannot succeed:confused:.
  4. Replies
    4
    Views
    621

    [ubuntu] How to record terminal output log

    While logging on some server, I used to use xmanager or secureCRT which both provide feature recording all the output log automatically(Windows platform). Now, I switch to Ubuntu and found cannot...
  5. [ubuntu] Re: Help deal with "init" issue of Ubuntu 10.04

    Yeah, I know. However, which OS is used is not decided by me but my company's IT administrators.

    Would you please clarify my questions?

    1) While running VMWare Ubuntu 10.04, "init 1" is OK and...
  6. [ubuntu] Re: Help deal with "init" issue of Ubuntu 10.04

    Thank you for your reply:). But I still have several questions.

    1) While running VMWare Ubuntu 10.04, "init 1" is OK and I was surprised.

    2) "init 6" is reboot indeed. However, I type "man...
  7. [ubuntu] Re: Help deal with "init" issue of Ubuntu 10.04

    bump
  8. [ubuntu] Help deal with "init" issue of Ubuntu 10.04

    My laptop is dial boot OS(Windows XP & Ubuntu 10.04). Maybe many people will tell me to upgrade to 12.04. But what OS is used is not decided by me but my company's IT engineers.

    However, I met an...
  9. Replies
    8
    Views
    898

    Re: Ubuntu 10.04 cannot network

    I meant while logging on Windows XP, I have not set MTU, and networking is very good. I guess MTU will not affect access but speed. But after you clarified MTU, I knew I make a big mistake.

    I...
  10. Replies
    8
    Views
    898

    Re: Ubuntu 10.04 cannot network

    My OS is decided by my company's IT administrator, so I cannot upgrade:(

    I almost forget tell you that I can visit websites very well at my home.

    I have checked my cable and it is OK. Then I...
  11. Replies
    8
    Views
    898

    Re: Ubuntu 10.04 cannot network

    But, why I cannot network? I can access to network at my home, but cannot at my office.
  12. Replies
    8
    Views
    898

    Ubuntu 10.04 cannot network

    Hi, I am a newbie for Linux and installed a dial booting OS(Windows XP and Ubuntu 10.04). Windows XP runs very well, but Ubuntu cannot visit websites except www.google.com.

    Especially, while...
  13. [ubuntu] Why Ubuntu version 12.10 cannot open 2 or more terminal?

    All,

    Recently I tried Ubuntu 12.10, but are aware of some inconvenience. Why cannot open 2 or more terminal windows like Ubuntu 10.04, and how do I modified some configuration to deal with or...
  14. Replies
    1
    Views
    197

    Why get these output

    Here is my code block


    char * passwd = "123456";
    printf("passwd = %d\n",passwd);
    printf("passwd = %s\n",passwd);
    for (int k = 0; k < 19; k++)
    {
    printf("%c", passwd);
    }
  15. Replies
    6
    Views
    317

    Re: Issue about serial port use

    After learn what is ring buffer by google and what spjackson told me in the reply, I found that I make a mistake at my last post. But there is an exception about (port.read_In == port.read_Out). In...
  16. Replies
    6
    Views
    317

    Re: Issue about serial port use

    Yeah, the problem is indeed existent. It seems I have to give a value we wanted to paraIndex in void* thread(void* arg).

    void* thread(void* arg)
    {
    uint8_t paraIndex = *(uint8_t*) arg;
    ...
  17. Replies
    6
    Views
    317

    Re: Issue about serial port use

    Thank you!!

    And I notice that read_In always points to the last byte position of portReadBuf, while the read_Out always points to the first byte position, i.e. 0. But the value of read_Out means...
  18. Replies
    6
    Views
    317

    Issue about serial port use

    Hi, I am reading some code block written in C/C++ and hope to used it in another project. But I have some difficulty in understanding it. Would you please help me?


    typedef struct...
  19. Replies
    1
    Views
    194

    [ubuntu] sudo option question

    Hi, I wish to transform to root and have a question about sudo -i. I typed "man sduo" and got:

    -i [command]
    The -i (simulate initial login) option runs the shell...
  20. Replies
    3
    Views
    206

    [ubuntu] Re: Reinstallation ubuntu question

    I wonder while installing Linux such as Ubuntu, not all space is formatted? I am very sure about it because I am a newbie in Linux.

    Well, I think I did not express what I want to say. I meant...
  21. Replies
    3
    Views
    206

    [ubuntu] Reinstallation ubuntu question

    I am new to ubuntu and now ready to reinstall it.

    While installing windows OS, if we put many useful folders and files in driver d or e, etc, all these things will not be destroyed after...
  22. Replies
    1
    Views
    360

    C++ caller and called relation issue

    I am developing a test program using visual studio running on windows to test a application software running on arm-linux platform.

    I need to create 3 tab windows and found some source code. I...
  23. Replies
    2
    Views
    321

    Re: c output issue

    Why add "\0" at the end of array, I still cannot output by %s?
  24. Replies
    2
    Views
    321

    c output issue

    Why I got a weird content by "printf("serial buf = %s\n", buf);"? Why output is not 010203?


    char buf[4] = {0x01,0x02,0x03,0x04};
    unsigned char alarm_string[10];

    for(i=0;i<ret;i++)
    {...
  25. Replies
    3
    Views
    405

    weird string output problem

    I got very weird results with two similar code block.


    int communication;
    char communication_str[][12]=
    {
    "GPRS Offline",
    "GPRS Idle",
    ...
Results 1 to 25 of 93
Page 1 of 4 1 2 3 4