Yes, this is native 14.10 kernel. Did the system boot normally with unpatched kernel?
I think your problem is with video driver. Did you install any proprietary driver?
If you install e.g. Nvidia driver from a file .run downloaded from Nvidia site, the driver is not registered
in DKMS properly, and you need to install it again every time you update the kernel.
@Michael
Yes, this is native 14.10 kernel. Did the system boot normally with unpatched kernel?
I think your problem is with video driver. Did you install any proprietary driver?
If you install e.g. Nvidia driver from a file .run downloaded from Nvidia site, the driver is not registered
in DKMS properly, and you need to install it again every time you update the kernel.