My new Macbook m1 isn't responding properly after recent update. keys aren't responding ,there are automatic spaces all over, screen got dark black lines.I even couldn't find whether it is a software or hardware issue or this is what we get after spending 2100$ on a Mac.
MacBook Pro 13″, macOS 11.4
Start up your Mac in safe mode and Test if the same behaviour appears or is as expected.
safe mode
Safe mode may help you resolve or isolate problems that you’re having with your Mac.
When you start up in safe mode, your Mac prevents some software, such as startup items, from loading, and it performs a check of your startup disk. Your Mac may take longer to start up because of the check.
Start up your Mac in safe mode and Test if the same behaviour appears or is as expected.
safe mode
Safe mode may help you resolve or isolate problems that you’re having with your Mac.
When you start up in safe mode, your Mac prevents some software, such as startup items, from loading, and it performs a check of your startup disk. Your Mac may take longer to start up because of the check.
Please run Etrecheck and post its full report here. Use the "additional text" button and paste the report into the text box.
This will help us see if there is any problematic third party software that may be causing this.
You may need to run the update again at this point if it was OK in previous version. Go to recovery mode and reinstall the OS.
I have tried it but its of no use.
MacOs Bigsur 11.4 update
