![Unable to verify macOS" when I try installing the OS on an external SSD. Trying again multiple times didn't help. Any ideas? Filed in Feedback Assistant (FB7434412) : r/MacOSBeta Unable to verify macOS" when I try installing the OS on an external SSD. Trying again multiple times didn't help. Any ideas? Filed in Feedback Assistant (FB7434412) : r/MacOSBeta](https://i.redd.it/ii6pdvcs4jx31.png)
Unable to verify macOS" when I try installing the OS on an external SSD. Trying again multiple times didn't help. Any ideas? Filed in Feedback Assistant (FB7434412) : r/MacOSBeta
![partition - Is it possible to install macOS onto external SSD on a Mac running Ubuntu? - Ask Different partition - Is it possible to install macOS onto external SSD on a Mac running Ubuntu? - Ask Different](https://support.apple.com/library/content/dam/edam/applecare/images/en_US/macos/highsierra/macos-high-sierra-disk-utility-erase-internal-drive.png)
partition - Is it possible to install macOS onto external SSD on a Mac running Ubuntu? - Ask Different
![partition - Is it possible to install macOS onto external SSD on a Mac running Ubuntu? - Ask Different partition - Is it possible to install macOS onto external SSD on a Mac running Ubuntu? - Ask Different](https://support.apple.com/library/content/dam/edam/applecare/images/en_US/macos/highsierra/macos-high-sierra-recovery-mode-reinstall.jpg)
partition - Is it possible to install macOS onto external SSD on a Mac running Ubuntu? - Ask Different
![macos - This copy of the Install OS X El Capitan application can't be verified. It may have been corrupted or tampered with during downloading - Ask Different macos - This copy of the Install OS X El Capitan application can't be verified. It may have been corrupted or tampered with during downloading - Ask Different](https://i.stack.imgur.com/E1BMF.png)