Hi nyanmisaka, I have built you a test kernel based on 6.8.0-38-generic with the following two commits added ontop:
commit aee54e282002a127612b71255bbe879ec0103afd Author: Andi Shyti <[email protected]> Date: Fri Apr 26 02:07:23 2024 +0200 Subject: drm/i915/gt: Automate CCS Mode setting during engine resets Link: https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=aee54e282002a127612b71255bbe879ec0103afd commit ee01b6a386eaf9984b58a2476e8f531149679da9 Author: Andi Shyti <[email protected]> Date: Fri May 17 11:06:16 2024 +0200 Subject: drm/i915/gt: Fix CCS id's calculation for CCS mode setting Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ee01b6a386eaf9984b58a2476e8f531149679da9 Can you try it out and let me know if it fixes your issue: Please note this package is NOT SUPPORTED by Canonical, and is for TESTING PURPOSES ONLY. ONLY Install in a dedicated test environment. Instructions to Install (On a noble system): 1) sudo add-apt-repository ppa:mruffell/lp2072755-test 2) sudo apt update 3) sudo apt install linux-image-unsigned-6.8.0-38-generic linux-modules-6.8.0-38-generic linux-modules-extra-6.8.0-38-generic linux-headers-6.8.0-38-generic 4) sudo reboot 5) uname -rv 6.8.0-38-generic #38+TEST2072755v20240712b1-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 12 If you are asked to abort removal of the running kernel, say no. Let me know if it works, and if it does, I will send "drm/i915/gt: Fix CCS id's calculation for CCS mode setting" for SRU. Thanks, Matthew ** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2072755 Title: Request backport of two i915/Intel Arc GPU patches To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2072755/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
