@jeff250
Thank you for doing your research into the issue but I am confused by your results.
Are you claiming that removing mentioned Ubuntu specific commit resolves the issue?
What about the fact that the issue also affect upstream/mainline kernels?
Are you trying to say that the issue is just related to the conditions described in the commit and intel_iommu=igfx_off?
@jeff250
Thank you for doing your research into the issue but I am confused by your results.
Are you claiming that removing mentioned Ubuntu specific commit resolves the issue?
What about the fact that the issue also affect upstream/mainline kernels?
Are you trying to say that the issue is just related to the conditions described in the commit and intel_iommu= igfx_off?