# No Target Management devices with DS 3.6 (SL6087)

**URL:** <https://forum.sierrawireless.com/t/no-target-management-devices-with-ds-3-6-sl6087/8333>\
**Category:** Development tools\
**Created:** [December 14, 2015, 3:59pm UTC](https://forum.sierrawireless.com/t/no-target-management-devices-with-ds-3-6-sl6087/8333 "2015-12-14T15:59:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![gianlucamurrone](https://avatars.discourse-cdn.com/v4/letter/g/7c8e57/32.png) [@gianlucamurrone](https://forum.sierrawireless.com/u/gianlucamurrone)\
**Post date:** [December 14, 2015, 3:59pm UTC](https://forum.sierrawireless.com/t/no-target-management-devices-with-ds-3-6-sl6087/8333/1 "2015-12-14T15:59:01Z")

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Hi all,  
I recently received the development KIT and trying to start developing my first HelloWorld app, but I cannot see my device/port listed neither into the “auto detect” view (during project creation) nor into the “devices” view (of the dev perspective). I found someone whose had the same problem on windoss 7 but nothing about using Ubuntu (14.04)  
Actually I can reach the device trough minicom and send it AT command successfully. Can anyone please help me to solve this issue?  
Thanks

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**Author:** ![daav](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/daav/32/2767_2.png) [@daav](https://forum.sierrawireless.com/u/daav)\
**Post date:** [December 15, 2015, 6:46am UTC](https://forum.sierrawireless.com/t/no-target-management-devices-with-ds-3-6-sl6087/8333/2 "2015-12-15T06:46:27Z")

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Please note that on Linux, your user needs to belong to the dialout group in order to access to the serial ports.

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**Author:** ![gianlucamurrone](https://avatars.discourse-cdn.com/v4/letter/g/7c8e57/32.png) [@gianlucamurrone](https://forum.sierrawireless.com/u/gianlucamurrone)\
**Post date:** [December 15, 2015, 7:48am UTC](https://forum.sierrawireless.com/t/no-target-management-devices-with-ds-3-6-sl6087/8333/3 "2015-12-15T07:48:17Z")

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Hi daav,  
thanks for your answer… I solved by myself by setting 777 rights for the /dev/ttyS0 virtual device. Anyway, I will follow your advice, cause I think it’s the right way to operate

Many thanks