I'm not sure why you've filed this on Upstart, since you seem sure it's a Kernel issue and your description to me does sound like it's a kernel driver bug hanging the machine if the resolution is wrong
Reassigning over to the kernel
I'm not sure why you've filed this on Upstart, since you seem sure it's a Kernel issue and your description to me does sound like it's a kernel driver bug hanging the machine if the resolution is wrong
Reassigning over to the kernel