When you try to launch a virtual machine in Oracle VirtualBox, you receive successive error messages.   Kernel driver not installed (rc-1908) Make sure the kernel module has been loaded successfully. where.suplibOslnit what:3 VERR_VM_DRIVER_NOT_INSTALLED (-1908) - The support driver is not installed. On linux, open returned ENOENT   You may also receive this error message:  ...

Did your MacOS computer suddenly reboot itself? If so, you may have received a pop-up message after logging back in.   Panic Medic Boot A third party kernel extension was preventing the machine from successfully booting. All third party kernel extensions have been disabled. You will be prompted to re-enable them in the Security & Privacy...

If you are receiving Mac OS kernel panic reports that have a similar output below, try disabling 3rd party USB drivers or related hardware. We received panic reports while copying Mac OS system files to a backup drive using a 3rd party USB card. Not only were the copies not completing successfully (they indicated they were),...

You can find crash and kernel panic logs Mac OS creates for the entire system (not just the current logged in user) in the following location:   /Library/Logs/DiagnosticReports   The log file name for kernel panic logs will be in this form:   Kernel_DATE-TIME_user.panic   Note: This is the current path for Kernel Panic logs for macOS...

If you disabled Microsoft User Account Control (UAC), you may begin to notice the following system log messages appearing.   Event 7000, Service Control Manager The UAC File Virtualization Service Failed to Start due to the following error. This driver has been blocked from loading   Microsoft advises to never disable UAC to begin with. If...