If this bug report were to be pursued it would have to be allocated to a specific Ubuntu package. Raising bug reports against the Ubuntu project but without a package generally sees them ignored.
I would have thought this issue would be seen as a hardware issue which would mean allocating, initially at least, to the Linux kernel, i.e. the "linux" package and letting the Kernel team have a look but if your computer won't boot or constantly freezes then it's a difficult one for anyone to help fix remotely by asking you to make changes, upload system logs or download alternative builds of the kernel.
If this bug report were to be pursued it would have to be allocated to a specific Ubuntu package. Raising bug reports against the Ubuntu project but without a package generally sees them ignored.
I would have thought this issue would be seen as a hardware issue which would mean allocating, initially at least, to the Linux kernel, i.e. the "linux" package and letting the Kernel team have a look but if your computer won't boot or constantly freezes then it's a difficult one for anyone to help fix remotely by asking you to make changes, upload system logs or download alternative builds of the kernel.
Glad you found a solution though.