The proper fix seems to be to add 'copy_modules_dir kernel/ubuntu/i915' to /usr/share/initramfs-tools/hooks/framebuffer, then run 'update-initramfs -k all -u'. Could you try that and boot stock -31 kernel?
The proper fix seems to be to add 'copy_modules_dir kernel/ubuntu/i915' to /usr/share/ initramfs- tools/hooks/ framebuffer, then run 'update-initramfs -k all -u'. Could you try that and boot stock -31 kernel?