@Olav73 that's the one. It kept my computer from crashing for many months until I finally found out about disabling the driver
ddownn
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
@Olav73 the least expensive/obtrusive hardware solution that worked for me was a "dummy" HDMI plug. Currently they are less than $10.
@dstnrgrs That is true, the rebuild and snapshot were not necessary in Catalina, as I figured out.
Just today I finally decided to try Big Sur, and if I do the "bless" step, I am having the "restart" problem also. But if I don't, the change doesn't "stick."
Everytime I have gotten to the point where it is just restarting with the error, I have done a reinstall from Recovery Mode because I didn't know what else to do.
Is it really just as simple as doing another Recovery Mode and authenticated-root disable?
Did the AppleThunderboltNHI.kext file restore itself on your system?
DON'T FORGET to create another system snapshot to take these modifications under account at next reboot : bless --folder /Volumes/[MacOS your custom stuff here]/System/Library/CoreServices --bootefi --create-snapshot
I followed the instructions by sf98723 on Catalina while trying to update from 10.15.4 to 10.15.7 but when I try this part:
bless --folder /Volumes/[MacOS your custom stuff here]/System/Library/CoreServices --bootefi --create-snapshot
... it doesn't work. it works if I leave off "--create-snapshot" but then when I finished the process my system had reverted to 10.15.4 without the update.
So my question is can someone give more detail about the part where you create a snapshot, and why might --create-snapshot not work? It said something about not a valid command.
seems I just needed to usemyLayer.contents = CGImageandlet viewBounds = self.view.bounds
Same problem, with Version 11.3.1 and the Playground Author Template download dated Feb 12, 2020.Any solutions yet?
Hello, I have just tried Swift Playgrounds Author Template and ran into this problem, with the same arm64-apple-ios.swiftmodule file.Using Xcode Version 11.3.1 (11C505), and Swift Playgrounds Author Template for Xcode 11.3.xip dated Feb 12, 2020.Just wondering if anyone has gotten this to work yet.