We are glad to know that you got good results after installing Ubuntu* 18.04 on your Intel® NUC and that you were able to access some of your favorite websites and games. Your feedback is highly appreciated.
We hope other users take advantage of your experience with our Intel® NUC.
After several weeks of use I ran into one issue.
Here's how my NUC is configured:
32GB Crucial Dual Ranked memory
500GB M.2 Samsung M.2 NVME
OWC Thunderbay 4 JBOD
Apple Thunderbolt 3 to Thunderbolt 2 adapter
Dell Monitor on mini DV1
Apple IPS monitor (built from Adafruit kit ) mini DV 2
Linux Bionic Beaver LTS 18.04
Akitio Node w/NVidia GTX 970 connected via thunderbolt 3
APC Back UPS XS 1500
The OS is loaded on the NVME drive, /home and /opt are on the JBOD, managed by LVM. Boots and works great everytime. As long as I don't power off the UPS after shutdown. After powering up the UPS. I have to play around hot plugging the jbod during boot up. Once the NUC is online it works fine. I can do a full shutdown, return the following day, boot up with no problems. Only when I power off the UPS there's an issue. I have "Green" power management disabled. The JBOD has power at this point, the status led is orange. It requires hotplugging the jbod several times before it is recognized and powers up.
The firmware on the NUC is the latest and greatest. I updated the firmware 2 weeks after the original install.
Could it be the firmware ? My Akitio node powers up every single time, ups recycle or not. Maybe power reset TB3/TB2 adapter has an issue ? I was investigating that route but the fact the NUC turns on the OWC JBOD every time as long as the UPS was not recycled makes me think otherwise. The JBOD is getting power or the status LED would not be orange.
any ideas ?
The above works extremely well. I use the eGPU for playing around with Tensorflow, OpenCV, and Gazebo. The AMD VegaM is used for the primary display, Steam Games works great
at 2K resolution. I am happy with the setup
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Linux* Support for Intel® NUC
Hopefully, another peer can respond to your post.
I run Linux, and Windows 10, and soon I will build a Hackintosh image for the NUC. The issue is possibly a NUC firmware issue, it started with the last updated.
It affects Windows 10 and Linux. Here's how to duplicate it.
Connect thunderbolt attached jbod to NUC, power from APC XS 1500 managed power outlet
Connect Akitio Node via thunderbolt to NUC, power from APC XS 1500 managed power outlet
Connect main monitor, mini dv
Connect secondary monitor, mini dv
power up ups.. boot from internal storage.. jbod does not power up (a/c power is on)
Akitio node is switched on but does not power up
Turn JBOD power switch off
Turn Akitio Node power switch off
Turn off APC UPS. .. count to 20 Mississippi , turn it back on
Turn on APC ups
Count to 10 Mississippi
Turn on NUC, Turn Akitio node power switch on, turn jbod switch on
Turn on NUC.. All usb and thrunderbolt devices are on and active
Shutdown Nuc.. shuts off fine
Power up NUC.. everything powers up find.
Shut down NUC, Shutdown APC UPS
Turn on UPS, Turn on NUC.. thrunderbolt devices do not power up and you have to repeat the steps I mentioned all over again.
I disable the master outlet power management, all ports were on. same issue.
tomorrow night I will test without the UPS. The previous computer connected to it (macpro 2013 desktop) ran fine with the thunderbolt hardware attached to it.
What's the protocol for the thunderbolt 3 ports to enable power on the thrunderbolt attached devices ?
Also note.. all my thunderbolt devices are self powered.
When the environment is up it works great ! I've got Lightworks on Linux working great with the Akitio Node nvidia GTX970..
Can I back out of the last firmware update ?
The board supports two Thunderbolt™ 3 ports. Each port can support up to 5V at 3A.
Now, if you are talking about the BIOS update, this link provides the versions available. You should be able to revert back to the previous version.
I wanted to update this thread just in case anyone else encountered my problem. The problem was actually with my UPS. I have the backUPS Pro XS 1500 and use the Master/Controlled power saving feature to control the power to outlets. This way when I shut off the PC, the JBODs, USB3 hub, eGPU, main monitor, apple ips monitor.. all power off. When I started to work with my Hades Canyon, I connected it to the master outlet, where the MacPro was. I was working with the MacPro. Apparently the APC Master/Controlled configuration needed to be re-calibrated It's working fine now. Not a Thunderbolt issue at all.
I'm compiling TesnsorFlow right now.
By the way, have you seen how slick the new KDE Plasma Desktop is on Linux ?