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Linux Lab 4.1 - Fatal error when I expand Root entry

Former Member

Hi all,

    Ran into the following problem. Any pointers to resolve this would be of great help.

     Description:

     Linux Lab 4.1

     Document: Linux_on_Zynq_Lab4_1_v02.pdf

     Steps 1 to 24 go through fine.

     At Step 25, last line:

     Expand the Rot entry and after a few seconds, the tree will populate with a file system structure as see in Figure 19

     When I expand the root entry,  I see the following fatal error:

tFailed to connect sshd on 192.168.1.10:22

ttwith OK and details buttons

tThe details button gives:
tjava.net.SocketException:Network is
unreachable:coonect

t
    I did some online research on the above message but did not seem to be relevant to what I am doing.

  
tAny idea to resolve this would be of great help !!

Thank you


Adding to the above, I see that the IPv4 address as
192.168.248.1

and

192.168.40.1 for two different Ethernet Network adapters

This should not cause a conflict ?

please comment ..

  

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  • 0

    Hi Kevin,

    Thanks for the reply. I implemented the above resolution it does work.

    However, I ran into a new issue related to the at stage # 26 of the same experiment. The Description is provided below. I look forward to your valuable suggestion.
    Thanks so much,

    Description:

    Lab 4.1 Experiment #1 is stuck at step #26.

    Before I proceeded with Linux Lab 4.1, experiment #1  which failed earlier, I tried to run the Zed board demo Ethernet !!

    What did I do?
    I used the SD card of another Zed board with a factory image on the board I was working , got Ethernet demo working  up to step #5.

    When I used the SD card from my own board, I got a warning message:
    Somebody did something NASTY!!, Do you need old new encryption keys u2026
    I clicked YES !!!

    There after this is what is happeningu2026
    Lab 4.1 Experiment #1, at step #26,
    Step #26


    I see the window on page 18 step # 26 of the Linux Lab Experiment #1,

    I set the password and save it.

    Now when I double click on root, I see another password prompt !!!!

    I tried all possible passwords doesnu2019t work !!, I tried to change the password on the
    1. Linux prompt on tera term
    2. Select Window -> Preferences
    Expand Remote Systems
    Select Passwords
    Use the Add, Change, and Remove buttons to manage your password information for remote system
    3. Password recovery for secure storage General > Security > Secure Storage .

        Changed the password, recovery questions etc,
    NONE of these WORK!!

    Please help me resolve this I am stuck !!

    Or Do I need to have putty on my computer ??


Reply
  • 0

    Hi Kevin,

    Thanks for the reply. I implemented the above resolution it does work.

    However, I ran into a new issue related to the at stage # 26 of the same experiment. The Description is provided below. I look forward to your valuable suggestion.
    Thanks so much,

    Description:

    Lab 4.1 Experiment #1 is stuck at step #26.

    Before I proceeded with Linux Lab 4.1, experiment #1  which failed earlier, I tried to run the Zed board demo Ethernet !!

    What did I do?
    I used the SD card of another Zed board with a factory image on the board I was working , got Ethernet demo working  up to step #5.

    When I used the SD card from my own board, I got a warning message:
    Somebody did something NASTY!!, Do you need old new encryption keys u2026
    I clicked YES !!!

    There after this is what is happeningu2026
    Lab 4.1 Experiment #1, at step #26,
    Step #26


    I see the window on page 18 step # 26 of the Linux Lab Experiment #1,

    I set the password and save it.

    Now when I double click on root, I see another password prompt !!!!

    I tried all possible passwords doesnu2019t work !!, I tried to change the password on the
    1. Linux prompt on tera term
    2. Select Window -> Preferences
    Expand Remote Systems
    Select Passwords
    Use the Add, Change, and Remove buttons to manage your password information for remote system
    3. Password recovery for secure storage General > Security > Secure Storage .

        Changed the password, recovery questions etc,
    NONE of these WORK!!

    Please help me resolve this I am stuck !!

    Or Do I need to have putty on my computer ??


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