Hi Paul, On 12/23/21 9:05 PM, Paul Gevers wrote: > Sorry it took so long to get back to you.
I'm fine. I found a solution that works for me. >> I solved the problem by inserting a boot parameter "intel_iommu=off" to >> grub. With this parameter the kernel from bullseye >> linux-image-5.10.0-9-amd64 was able to boot properly and the graphic was >> fine on console and with x. The kernel from buster did not need this >> boot parameter. > > Which package has the driver you're using? I propose we reassign this > package to that package for further investigation. The i915 gpu driver belongs to the kernel: linux-image-amd64. I first saw the problem with version 5.10.70-1 (linux-image-5.10.0-9-amd64). Now I'm using version 5.10.84-1 (linux-image-5.10.0-10-amd64) which also works fine using the boot parameter "intel_iommu=off". Although I did not try this version in the default configuration without this boot parameter. Ben
