Any ideas or suggestions from your readers? Causing fan to run extremely high in 2011 Mac Mini (core i7). I did not have this prior to 10.13.4 (was running 10.13.3 supplemental). Have read that others are having this problem (see Apple forums). Since updating to 10.13.4, this error is constantly showing in Console. "signpost_notificationd (Skylight) 0 is not a valid connection ID" From a reader mail (problem seen by others in Apple user forums and developer forums even prior to 10.13.4, no fix seen yet).PDFKit entry updated and Status Bar entry added. ( FYI: Apple revised the article on security fixes again on April 9th. Applied it, rebooted the Mac Pro and I'm now able to connect normally over VNC/Screen Sharing."Curious if anyone else running 10.3.4 has seen these updates. "After connecting over SSH to the Mac Pro, I discovered that it had applied a security update yesterday AND there was a NEW remote desktop update. (I don't use High Sierra to check for updates but nothing new as of post time at Apple's support downloads page.) (10:42 AM) While checking Apple's forums for info on another reader's problems, saw a thread titled Screen Sharing is broken in macOS 10.13.4 that has a later post from that user about a new Security Update and Remote Desktop (client?) update yesterday.(Some tried the tips in Apple's If your Mac doesn't sleep or wake when expected - ES settings, resetting SMC, Nvram, using a different user acct, Safe Boot, etc.) Sleep Wake Failure with High Sierra 10.13.4, with some saying it's FileVault related.That note still in the latest web graphics driver download page for 10.13.4.) (The Nvidia web drivers have listed "Beta" support for MacBook Pro 11,3 (2013), MacBook Pro 10,1 (2012), and MacBook Pro 9,1 (2012). (UK)"I kept hoping an OS update or Nvidia driver update would help. I downgraded my Early 2013 15" rMBP back to 10.12 from 10.13, performance is back to normal proving it is the OS and not hardware as had been suggested in the early posts on some discussions. Although the support has got better as of 10.13.4, the onboard intel graphics are often better but still poor. Frame rates as low as 2fps in the UI and using apps such as Photoshop, InDesign, Illustrator and games. Comments on poor performance in High Sierra with nVidia GT650m & GT750m GPU notebooks: "Support for nVidia GT650m and GT750m discreet GPUs seems to be fairly tanked in High Sierra.Did you notice any performance drop vs macOS 10.13.x (or earlier)? The download page for the graphics driver has an install note on High Sierra Security/Privacy settings, also on our driver update post.) Hopefully they install the Graphics driver update for 10.13.4 to see if that helps. BTW: I saw an apple forum post from someone that upgraded to 10.13.4, then got the CUDA Update required (in prefs) - installed CUDA 387.178, but prefs still shows "update required". ( Did you install the April 2nd CUDA 387.178 & web graphics driver update for 10.13.4 (17E199)? Driver v387.10.10.10.30.103, not seen any later updates for D/L as of April 9th. Are you running the default driver or nvidia's web driver?ĭefault Apple Driver, although I do have the NVidia CUDA driver installed. Just FYI - maybe there is something involved in the switching back and forth between the two GPUs that is slowing things down or something? FWIW, I run the dGPU (discrete GPU) mode non-stop because I've got a second monitor attached all the time. I'm running 10.13.4 on a 2013 rMBP with a Geforce 750M GPU and seeing no major frame drops in the UI. Reply to post below on High Sierra performance of nVidia GT650m/GT750m Mac notebooks: "Nvidia 750M GPU and High Sierra ( info updated April 9th).( Ref: macOS 10.13.4 Delta & Combo Update downloads & related Apple articles.) MacOS 10.13.4 Update Problem Reports and Tips: (later added first) ( Send Your Tips, Upgrade Reports, Questions to news at ) Mac Upgrades/Mods | CPU Upgrades | Storage | Video | Audio/HT | Tips/OS Updates/WiFi Feedback on macOS 10.13.4 Update Go to Current News Page
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