# The Mang0hGreen Board is not connecting in Linux VM

**URL:** <https://mangoh.discourse.group/t/the-mang0hgreen-board-is-not-connecting-in-linux-vm/167>\
**Category:** mangOH Green\
**Created:** [July 21, 2016, 8:32am UTC](https://mangoh.discourse.group/t/the-mang0hgreen-board-is-not-connecting-in-linux-vm/167 "2016-07-21T08:32:06Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Suruchi](https://avatars.discourse-cdn.com/v4/letter/s/ce73a5/32.png) [@Suruchi](https://mangoh.discourse.group/u/Suruchi)\
**Post date:** [July 21, 2016, 8:32am UTC](https://mangoh.discourse.group/t/the-mang0hgreen-board-is-not-connecting-in-linux-vm/167/1 "2016-07-21T08:32:06Z")

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Hi Team,

I have the Mang0hGreen Board with WP8548. I was following the tutorial to run the Hello World application.  
Everything was working till I added the APN for the SIM and tried to “connect &” in background.  
I did not received any response. I think I set the wrong APN. But now when i am trying to connect to the board its rebooting repeadedly

Code: e2062080 e206600f e18661a2 e3a02001 (e5b30028)  
[11.002472] —[end trace a93a8970c3b24871]—  
[11.007080] Kernel panic - not syncing: Fatal exception in interrupt  
[11.113322] Rebooting in 5 seconds…

and I am not able to ping the board anymore. I tried removing the SIM card but it is resetting continuously.

Is there any way to start a fresh.!!  
Can you help me to sort this issue?  
Reagards  
Suruchi

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**Author:** ![asyal](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/asyal/32/78_2.png) [@asyal](https://mangoh.discourse.group/u/asyal)\
**Post date:** [July 22, 2016, 5:42am UTC](https://mangoh.discourse.group/t/the-mang0hgreen-board-is-not-connecting-in-linux-vm/167/2 "2016-07-22T05:42:45Z")

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Hi,  
Can you post the complete log message?  
thanks,  
Ashish

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**Author:** ![Suruchi](https://avatars.discourse-cdn.com/v4/letter/s/ce73a5/32.png) [@Suruchi](https://mangoh.discourse.group/u/Suruchi)\
**Post date:** [July 22, 2016, 9:04am UTC](https://mangoh.discourse.group/t/the-mang0hgreen-board-is-not-connecting-in-linux-vm/167/3 "2016-07-22T09:04:54Z")

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Hello Ashish,  
Thank you for your time. I started the board today and realised that USB com port driver was not working properly so I uninstalled and Installed the USB driver. Plus another thing i noticed was when I disconnected my PC’s LAN and booted the board I was able to Ping it

So i disconnected the network set the right APN and it worked today. I was able to register on Air advantage.

The error log was a big one and did not save the putty log.

Regards  
Suruchi