> On Mar 19, 2016, at 1:02 AM, Steve Mills <sjmi...@mac.com> wrote: > > On Mar 18, 2016, at 17:14:25, Carl Hoefs <newsli...@autonomy.caltech.edu> > wrote: >> >> >> We ran into similar issues running headless. Adding a 'headless display >> emulator' seemed to be the cure for us: >> >> http://www.amazon.com/CompuLab-fit-Headless-Display-Emulator/dp/B00FLZXGJ6 > > Interesting. Didn't know they had such a thing. This mini is in another > state, so we'll need to go through channels to get it done, if it comes to > that.
You may have other issues going on, so a video emulator might not be the "cure" you're looking for. But my understanding is that when there's no monitor attached to the Mini, the GPU doesn't get activated. The result is that the graphical elements of OS X such as OpenGL revert to being emulated in software. Also, there's a big difference in accessing such a machine via ARD because without the GPU, the CPU is doing all the screen rendering, causing a lot of lag. -Carl _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
