This bug was fixed in the package linux-oem-6.0 - 6.0.0-1011.11 --------------- linux-oem-6.0 (6.0.0-1011.11) jammy; urgency=medium
* jammy/linux-oem-6.0: 6.0.0-1011.11 -proposed tracker (LP: #2001806) * jammy/linux-oem-6.0: 6.0.0-1011.11 -proposed tracker (LP: #2003453) * Revoke & rotate to new signing key (LP: #2002812) - [Packaging] Revoke and rotate to new signing key * Packaging resync (LP: #1786013) - debian/dkms-versions -- update from kernel-versions (main/2023.01.02) * Fix speaker mute hotkey doesn't work on Dell G16 series (LP: #2003161) - SAUCE: platform/x86: dell-wmi: Add a keymap for KEY_MUTE in type 0x0010 table * CVE-2023-0179 - netfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits * Fix headset mic not working issue on Dell Latitude 5340 (LP: #2002013) - ALSA: hda - Enable headset mic on another Dell laptop with ALC3254 * Mediatek FM350-GL wwan module failed to init: Invalid device status 0x1 (LP: #2002089) - SAUCE: Revert "net: wwan: t7xx: Add AP CLDMA" - net: devlink: extend info_get() version put to indicate a flash component - SAUCE: net: wwan: t7xx: Add AP CLDMA - SAUCE: net: wwan: t7xx: Infrastructure for early port configuration - SAUCE: net: wwan: t7xx: PCIe reset rescan - SAUCE: net: wwan: t7xx: Enable devlink based fw flashing and coredump collection - SAUCE: net: wwan: t7xx: Devlink documentation * Fix flicker display problem on some panels which support PSR2 (LP: #2002968) - drm/i915/psr: Add continuous full frame bit together with single -- Timo Aaltonen <timo.aalto...@canonical.com> Mon, 23 Jan 2023 20:30:00 +0200 ** Changed in: linux-oem-6.0 (Ubuntu Jammy) Status: In Progress => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-0179 ** Changed in: linux-oem-6.1 (Ubuntu Jammy) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-6.0 in Ubuntu. https://bugs.launchpad.net/bugs/2002968 Title: Fix flicker display problem on some panels which support PSR2 Status in HWE Next: New Status in OEM Priority Project: New Status in linux package in Ubuntu: Incomplete Status in linux-oem-6.0 package in Ubuntu: New Status in linux-oem-6.1 package in Ubuntu: New Status in linux source package in Jammy: Incomplete Status in linux-oem-6.0 source package in Jammy: Fix Released Status in linux-oem-6.1 source package in Jammy: Fix Released Status in linux source package in Lunar: Incomplete Status in linux-oem-6.0 source package in Lunar: New Status in linux-oem-6.1 source package in Lunar: New Bug description: [Impact] On some PSR2 supported panels, which connects to Intel Graphics has flicker symptom. It gets normal after booting the kernel with parameter `i915. enable_psr=0` [Fix] Backport one patch from upstream. https://cgit.freedesktop.org/drm-tip/commit/drivers/gpu/drm/i915/display/intel_psr.c?id=084aab04cc60e5eab32287d0483c33e12c92da87 [Test] Booting the patched kernel with problematic panel (LGD LCD_VD78M), check if the display has abnormal flickering problem on graphics interfaces. [Where problems could occur] The risk of regression is low. It only fixes problem on panels which support PSR2. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2002968/+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