Here's something I worked out earlier for Parallels 8 Desktop.
......
So, Parallels 8 doesn't run natively under Mavericks, as it doesn't seem to be able to load the kernel extensions.
Load them manually via kextutil:
Terminal - go to Applications/Parallels Desktop/Contents/Library/Extensions/10.6
sudo kextutil prl_hypervisor.kext/
sudo kextutil prl_vnic.kext/
sudo kextutil prl_hid_hook.kext/
sudo kextutil -d ./prl_hypervisor.kext prl_netbridge.kext/
sudo kextutil prl_usb_connect.kext
Then start Parallels Desktop, and your guests should start up again.
You may need to re-set networking within the guest.
Not sure how stable this is going to be, but appears to be working at the moment.
Have fun now,
Mat
I tried this workaround but it didnt work. I upgraded to Maverick. I am running PDM8 and the guest OS is Windows 8. When I run the sudo commands I got this response every time and the problem starting the VM persisted :
Code Signing Failure: code signature is invalid
kext com.parallels.kext.xxxxxxxx 800009000 is in exception list, allowing to load
kext com.parallels.kext.xxxxxxxx 800009000 is in exception list, allowing to load
Here is a copy of the commands I entered and the results of each:
rbms-Macbook-Pro-2:10.6 rmarotta$ sudo kextutil prl_hypervisor.kext/
Diagnostics for prl_hypervisor.kext:
Code Signing Failure: code signature is invalid
kext com.parallels.kext.hypervisor 800009000 is in exception list, allowing to load
kext com.parallels.kext.hypervisor 800009000 is in exception list, allowing to load
rbms-Macbook-Pro-2:10.6 rmarotta$ sudo kextutil prl_vnic.kext/
Diagnostics for prl_vnic.kext:
Code Signing Failure: code signature is invalid
kext com.parallels.kext.vnic 800009000 is in exception list, allowing to load
kext com.parallels.kext.vnic 800009000 is in exception list, allowing to load
rbms-Macbook-Pro-2:10.6 rmarotta$ sudo kextutil prl_vnic.kext/
Diagnostics for prl_vnic.kext:
Code Signing Failure: code signature is invalid
kext com.parallels.kext.vnic 800009000 is in exception list, allowing to load
kext com.parallels.kext.vnic 800009000 is in exception list, allowing to load
rbms-Macbook-Pro-2:10.6 rmarotta$ sudo kextutil -d ./prl_hypervisor.kext prl_netbridge.kext/
Diagnostics for prl_netbridge.kext:
Code Signing Failure: code signature is invalid
kext com.parallels.kext.netbridge 800009000 is in exception list, allowing to load
kext com.parallels.kext.netbridge 800009000 is in exception list, allowing to load
rbms-Macbook-Pro-2:10.6 rmarotta$ sudo kextutil prl_usb_connect.kext
Diagnostics for prl_usb_connect.kext:
Code Signing Failure: code signature is invalid
kext com.parallels.kext.usbconnect 800009000 is in exception list, allowing to load
kext com.parallels.kext.usbconnect 800009000 is in exception list, allowing to load
rbms-Macbook-Pro-2:10.6 rmarotta$
Does anyone have another work-around?
Will upgrading to PDM9 resolve this?