I have SIP disabled and Chrome installed…will my /var be broken by sometime tomorrow when Keystone runs? Can I just disable the launch agent to fix this?
If it has been broken but not rebooted:
sudo rm -rf /Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle
sudo ln /private/var /var
should fix it. That deletes Keystone and fixes the symlink. If it has been rebooted, these commands at a recovery console should repair the computer.Chrome will subsequently ask for admin credentials to reinstall the updater next time you run it. This will not re-break the computer; the version of Keystone bundled with Chrome is older, and we have stopped serving the version affected by this issue.
Edit: It has since been fixed.
sudo rm -rf /Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle
sudo ln /private/var /var