I bought the nRF9160 dev kit and I can't connect to the j-link:
JLinkExe
SEGGER J-Link Commander V6.30f (Compiled Mar 2 2018 17:30:55)
DLL version V6.30f, compiled Mar 2 2018 17:30:48
Connecting to J-Link via USB...FAILED: Cannot connect to J-Link via USB.
Same error when I try to connect from SES.
All other dev kits (nRF52832, nRF52840) work ok. Also Ubuntu does recognize the jlink when I connect the board (/media/user/JLINK). Any idea what could be the issue here?