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Published 20 hours ago • verified publisher icon sirselim

MinION mk1b cannot be detected by latest MinKNOW

Open tongda opened this issue 2 years ago • 0 comments

I followed the setup-guide-mk1c.txt to install MinKNOW on Jetson Xavier NX. However, after plug my MinION mk1c device to Jetson, nothing happened.

Refer to #17 , I tried to run sudo /opt/ont/minknow/bin/minion_ctl init, but the command minion_ctl does not exist.

Refer to #22 , I tried to run sudo sed -i -e 's/"device_type":.*/"device_type": "MinION",/' -e 's/"host_type":.*/"host_type": "PC",/' /opt/ont/minknow/conf/app_conf, but it seems there are not fields called "device_type" and "host_type" in app_conf anymore.

So I checked the version I have installed:

  • MinKNOW: 22.08.9
  • MinKNOW Core: 5.2.4

From the guide, the tested version combination should be MinKNOW (21.11.07) and MinKNOW Core (4.5.4). I suspect that the latest version of MinKNOW is significantly different from the older version.

Is there any workaround for the latest version of MinKNOW to detect mk1b device?

Or is there a way to install the older version of MinKNOW?

tongda avatar Oct 27 '22 16:10 tongda