actually, this does not apply to 4.15 kernel, which doesn't even try to load GuC fw for GLK.
** Changed in: linux-oem (Ubuntu Bionic) Status: Triaged => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1848299 Title: Enable loading GuC firmware for Intel GLK Status in linux package in Ubuntu: Fix Released Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Invalid Status in linux-oem source package in Bionic: Invalid Bug description: The needed patch was identified as " commit 415e7f0a7b89758c752da3f61794614e25939e1b > Author: Michal Wajdeczko <michal.wajdec...@intel.com > <mailto:michal.wajdec...@intel.com>> > Date: Mon May 27 18:36:02 2019 +0000 > > drm/i915/guc: Define GuC firmware version for Geminilake > > Define GuC firmware version for Geminilake. " Without it, we got the following message in system log for Intel GLK platforms: i915 0000:00:02.0: GuC: No firmware known for this platform! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp