[drm: __gen6_gt_force_wake_mt_get] *ERROR FORCEWAKE* ThinkPad T430

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https://bbs.archlinux.org – On a Thinkpad T430 / Intel HD4000 graphics, using UEFI boot / GRUB2 I get [drm:__gen6_gt_force_wake_mt_get] *ERROR FORCEWAKE* right after the boot process is finished and before login: is displayed -- that's when I added grub.efi to the list of efibootmgr entries. If I use UEFI Shell (from USB installation medium) and launch grub.efi manually, I do not get the error above -- what could be the reason for the problem not manifesting when using UEFI shell?Sorry if the wrong subforum, something tells me it might be kernel-related though. btby https://bbs.archlinux.org/profile.php?id= (HowTos)