Public bug reported: [Impact] The system wakes up during s2idle with Intel DG2 GPU. It causes high power consumption during suspend.
[Fix] Enable D3cold at s2idle. [Test] Tested on hardware, the system sleeps as long as expected, the power consumption is lower. [Where problems could occur] It may break i915 driver. ** Affects: hwe-next Importance: High Assignee: AaronMa (mapengyu) Status: In Progress ** Affects: linux (Ubuntu) Importance: High Status: In Progress ** Affects: linux-oem-6.1 (Ubuntu) Importance: High Status: Invalid ** Affects: linux (Ubuntu Jammy) Importance: High Status: In Progress ** Affects: linux-oem-6.1 (Ubuntu Jammy) Importance: High Status: In Progress ** Affects: linux (Ubuntu Lunar) Importance: High Status: In Progress ** Affects: linux-oem-6.1 (Ubuntu Lunar) Importance: High Status: Invalid ** Affects: linux (Ubuntu Mantic) Importance: High Status: In Progress ** Affects: linux-oem-6.1 (Ubuntu Mantic) Importance: High Status: Invalid ** Tags: oem-priority originate-from-2024118 sutton ** Tags added: oem-priority originate-from-2024118 sutton ** Also affects: linux-oem-6.1 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: linux-oem-6.1 (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Mantic) Importance: Undecided Status: New ** Also affects: linux-oem-6.1 (Ubuntu Mantic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: New ** Also affects: linux-oem-6.1 (Ubuntu Lunar) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Jammy) Status: New => In Progress ** Changed in: hwe-next Status: New => In Progress ** Changed in: linux (Ubuntu Lunar) Status: New => In Progress ** Changed in: linux (Ubuntu Mantic) Status: New => In Progress ** Changed in: linux-oem-6.1 (Ubuntu Jammy) Status: New => In Progress ** Changed in: linux-oem-6.1 (Ubuntu Lunar) Status: New => Invalid ** Changed in: linux-oem-6.1 (Ubuntu Mantic) Status: New => Invalid ** Changed in: hwe-next Assignee: (unassigned) => AaronMa (mapengyu) ** Changed in: hwe-next Importance: Undecided => High ** Changed in: linux (Ubuntu Jammy) Importance: Undecided => High ** Changed in: linux (Ubuntu Lunar) Importance: Undecided => High ** Changed in: linux (Ubuntu Mantic) Importance: Undecided => High ** Changed in: linux-oem-6.1 (Ubuntu Jammy) Importance: Undecided => High ** Changed in: linux-oem-6.1 (Ubuntu Lunar) Importance: Undecided => High ** Changed in: linux-oem-6.1 (Ubuntu Mantic) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-6.1 in Ubuntu. https://bugs.launchpad.net/bugs/2033452 Title: Enable D3cold at s2idle for Intel DG2 GPU Status in HWE Next: In Progress Status in linux package in Ubuntu: In Progress Status in linux-oem-6.1 package in Ubuntu: Invalid Status in linux source package in Jammy: In Progress Status in linux-oem-6.1 source package in Jammy: In Progress Status in linux source package in Lunar: In Progress Status in linux-oem-6.1 source package in Lunar: Invalid Status in linux source package in Mantic: In Progress Status in linux-oem-6.1 source package in Mantic: Invalid Bug description: [Impact] The system wakes up during s2idle with Intel DG2 GPU. It causes high power consumption during suspend. [Fix] Enable D3cold at s2idle. [Test] Tested on hardware, the system sleeps as long as expected, the power consumption is lower. [Where problems could occur] It may break i915 driver. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2033452/+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