No booting. 10.15 beta 1
used the utility cleanmymac x and deleted TeamViwer Mac stopped loading. how to be?
SecurityAgent failed to create requested mechanism TeamViewerAuthPlugin:start
Hmm, I haven't installed any beta but I'm sure you knew to make a bootable backup before installing it, right?
I would try to wipe the drive, and start to install the beta on a fresh drive if it's possible, I wouldn't upgrade a drive with Mojave to a beta, you'll have incompatible software like your teamviewer Plugin.
As I wrote earlier, the problem is not in beta 1. This happened after cleaning and removing TeamViwer through the program Cleanmymac X. In safe mode, the same error.
I have encountered something similar using CleanMyMac X for removing something (I don't remember what though). My Mac booted ok though, but I had to reinstall the software that Cleanmymac had removed to make the problem go away.
Strange that this still happens during a safe mode restart??!!
From a Google search it looks like there may be a bundle that hasn't been deleted and is trying to activate software that has been deleted. If you can't boot in safe mode you may have to boot in recovery mode then use Terminal to search for, and remove, the bundle at:
If that doesn't exist, then the problem could be that something during startup is trying to reference that non-existent bundle. That might be trickier to determine and might need help from TeamViewer Support.
At this point Alexander, I think I would boot from a clone (hopefully you made one before trying the beta) and just reformat the drive and reinstall from scratch Catalina beta 1.
Sorry, I appreciate that English might not be easy for you, but that screenshot doesn’t give me any more information about what you found. (Looks like you found the bundle elsewhere & copied it onto an installer USB and you were trying to then copy it into the boot volume?)
Also, I’m still confused about the version of macOS. The subject title indicates “10.15 beta 1” but you later say that’s not the problem. 10.15 pretty certainly has a different security framework so if you *are* using that version of macOS the problem may be something completely new.
I am facing the same issue. I have been into two apple stores and both have been useless. Annoyingly I cant boot into Safe Mode.
Any support would be amazing. I run an online coffee company so any help can be rewarded with coffee!!!
Please, someone help me..... I have the same problem because of using Cleanmymac and trying to install Catalina today. But also I tried to start my Mac with recovery mode (command + R) and think it was a mistake. Before it my Mac showed me my userpic, background of Catalina, I inserted my password and after all this error appeared. Now, after my attempts to restart with recovery mode I just see the screen which propose me to change and reset my password. Moreover, when I used command + R, my Mac did not show me the usual screen with utilities, just the screen « reset password ».
please, don’t know what to do. I’m not a programmer or technician....