removed nvidia driver and rebooted but seeing ‘Error parsing PCC subspaces from PCCT

Ah,.. trying to re-install cuda 10.0 and cudnn, I removed nvidia driver (using dpkg –purge nvidia-430′, and the OS seemed to make the kernel image at that time.
Then I gave ‘shutdown -r now’ command thinking the system will boot anyway.
The system is a supermicro computer with ubuntu 16.04 installed.
it takes very long (more than 10 minuites? but this was so before.. I think) and I see the GRUB window, and it goes to *Ubunut boot.
Then, I see this error message. What should I do?? enter image description here

External Content write to SQL DB value assignment not seeing Primary Key

I created an external content type in SharePoint Designer 2013 for SharePoint 2016 on premises using Impersonate Custom Identity with a SQL login using the Secure Store. I generated an external list in my Site Collection and finally a workflow to write a record from my internal SharePoint list to the external list.

Workflow line 1: Create item in MyExternalListName (Output to Variable: create).

I am able to select all columns in value assignment except for the primary key. Is this a restriction?

Thank you!

Can an invisible creature with Mind Blank be seen by a creature with True Seeing?

True Seeing is a Divination spell that states

For the Duration, the creature has Truesight

While Mind Blank states

one willing creature you touch is immune to […] Divination Spells

Let’s say that the Rogue was cast Invisibility and Mind Blank, and the Wizard cast True Seeing on himself. The discussion at my table hinges on the fact that True Seeing doesn’t target or affect the Mind Blanked rogue, so his immunity is not relevant. The Wizard would simply gain Truesight and would spot him.

How do these spells interact?

Why am I seeing SSL events resolve to OpenDNS IPs?

This organization I’m working for uses OpenDNS/Cisco Umbrella. I’m confused as to why I’m seeing requests for SSL traffic resolved to 

Are these sinkholed IP addresses? I thought the blockpage IPs were these ones:

I guess I’m just confused as to how this whole thing works. I’ve tried reading the OpenDNS support but it hasn’t really answered my questions on the IPs above.

Why is my gf seeing a localhost self signed certificate when going to netflix?

Recently my gf told me she was receiving errors when trying to go to netflix. I took a look and the certificate is super wierd saying it is self signed. Why could this be happening? She only uses the computer on our home wifi. She does not know how to self sign certificates so there is no way she did that herself either. I can’t for the life of me figure out the reason that is showing up and I’m concerned because that is a pretty bizarre thing to see… I don’t know if she has been MITM but I don’t see how that is possible when she is trying to access netflix through our home network. Our home network is a 15 character password. What are some reason’s this could be happening and what can I do to investigate this?

See below screen shot.

enter image description here

Seeing a weird navigation behavior in modern team site linked to hubsite

I am working with SP Online in modern experience and many team sites created and linked to HubSite “Home”, the hub navigation shows perfectly fine.

Since last couple of days, I am seeing another row of weird navigation in a row below hub nav and I have no idea where this comes from. enter image description here

Can’t enable publishing features on team site modern, so navigation option is not even showing up under site settings, so how can it appear all of a sudden, was not showing up before at all.

Can someone please assist, thanks in advance.