无法使用vscode连接devcloud

[MarsPJ]

无法使用vscode连接到devcloud，window10，连接错误界面为：

配置文件内容为：

[JaideepK_Intel]

Hi,

Thank you for posting in intel communities. We only provide support in English. I have translated your question.

>>Unable to use vscode to connect to devcloud, window10, the connection error interface is:

Does this reflect your question correctly?

If yes means, could you please share screenshots of error in english.

Thanks,

Jaideep

[MarsPJ]

[JaideepK_Intel]

Hi,

Thanks for sharing the screenshot, Please modify your config file as shown below.

# DevCloud VSCode config

Host devcloud-vscode
 UserKnownHostsFile /dev/null
 StrictHostKeyChecking no
 HostName localhost
 User uxxxxxx
 Port 4022
 IdentityFile ~/.ssh/devcloud-access-key-xxxxxx.txt
 ProxyCommand ssh -T -i ~/.ssh/devcloud-access-key-xxxxxx.txt guest@ssh.devcloud.intel.com

Please change the port number to 4022 and also add the proxy command as shown above. After modifying the config file try to connect to devcloud. (looks like below screenshot after a successful connection)

If this resolves your issue, make sure to accept this as a solution. This would help others with similar issue. Thank you!

Regards,

Jaideep

[MarsPJ]

I couldn't connect to devcloud even after I changed the config file

[JaideepK_Intel]

Hi,

Can you please go to the below link and check whether you can access jupyter notebook or not? Also, check if your account is expired or not from the same link.

link: https://devcloud.intel.com/oneapi/get_started/

Thanks,

Jaideep

[MarsPJ]

It can be accessed normally and has not expired

 

 

 

  

 

 

[JaideepK_Intel]

Hi,

From the above error, we can assume that the path to the key may be wrong or key might be corrupted or the key may not have enough permissions.

error:

file permissions for .ssh and for config:

Thanks,

Jaideep

[MarsPJ]

On windows, I checked the.ssh and config permissions, and they are the same as your instance. As a side note, I also get Permission denied (publickey) when I try to connect directly with ssh on linux (without vscode).

[MarsPJ]

Does this have anything to do with me being a user in China? But I can't even hang up VPN

[MarsPJ]

Does this have anything to do with me being a user in China? But I couldn't connect to devcloud even through VPN

[JaideepK_Intel]

Hi,

I hope you are doing well.

One of our teammates is going to share the devcloud key privately. Please change the current key with the new key and try the same from your end. Please let us know if the issue still persists.

If this resolves your issue, make sure to accept this as a solution. This would help others with similar issue. Thank you!

Regards,

Jaideep

[JaideepK_Intel]

Hi,

I hope you are doing well.

Can we go ahead and close this thread? or if you still face the issue please let us know.

Thanks,

Jaideep

[MarsPJ]

I tried to use the new key you provided, but it still shows the same error. In addition, since the deadline of Hackfair is approaching, I choose to use jupyter lab provided by you for development now, and I want to ignore ssh. Thank you for your help!

[JaideepK_Intel]

Hi,

Can you please remove (rm - rf ~/.ssh/known_hosts) the file with the name know_hosts in ~/.ssh path and try again?

Please check ~/.ssh directory permissions as well.

chmod 600 ~/.ssh/devcloud-access-uxxxxxx.txt
chmod 600 ~/.ssh/config

Thanks,

Jaideep

[MarsPJ]

My system is windows

[JaideepK_Intel]

Hi,

For windows it will be there in the below directory.

default directory: C:\Users\<user_name>\.ssh

Thanks,

Jaideep

[JaideepK_Intel · Accepted solution]

Hi,

I hope you are doing well.

One of our team mates contacted you privately and shared some details, can we go ahead and close this case?

Thanks,

Jaideep

[JaideepK_Intel]

Hi,

Good day to you

Thanks for accepting our solution. If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.

Thanks,

Jaideep