Public bug reported: [ Impact ]
* Selecting certain resolutions causes hangs when an AMD GPU is connected to a display that supports FreeSync [ Test Plan ] * Verify display with freesync doesn't hang anymore [ Where problems could occur ] * AMD GPU could stop displaying [ Other Info ] * This issue was reported upstream to AMD here: https://gitlab.freedesktop.org/drm/amd/-/issues/2162 * It has been fixed in kernel 6.4-rc1: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da5e14909776edea4462672fb4a3007802d262e7 * AMD will CC it to stable to fix any remaining affected open stable releases, but as 5.19 is EOL upstream, want to ensure that Canonical picks up this patch in the 5.19 series as well. ** Affects: linux Importance: Unknown Status: Unknown ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.1 (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Jammy) Importance: Undecided Status: New ** Affects: linux-oem-6.1 (Ubuntu Jammy) Importance: Undecided Status: New ** Affects: linux (Ubuntu Kinetic) Importance: Undecided Status: New ** Affects: linux-oem-6.1 (Ubuntu Kinetic) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Lunar) Importance: Undecided Status: New ** Affects: linux-oem-6.1 (Ubuntu Lunar) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Mantic) Importance: Undecided Status: New ** Affects: linux-oem-6.1 (Ubuntu Mantic) Importance: Undecided Status: Invalid ** Tags: originate-from-2019737 ** Also affects: linux (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Kinetic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Mantic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Lunar) Importance: Undecided Status: New ** Bug watch added: gitlab.freedesktop.org/drm/amd/-/issues #2162 https://gitlab.freedesktop.org/drm/amd/-/issues/2162 ** Also affects: linux via https://gitlab.freedesktop.org/drm/amd/-/issues/2162 Importance: Unknown Status: Unknown -- 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/2019736 Title: Fix hangs when connected to Freesync displays Status in Linux: Unknown Status in linux package in Ubuntu: New Status in linux-oem-6.1 package in Ubuntu: Invalid Status in linux source package in Jammy: New Status in linux-oem-6.1 source package in Jammy: New Status in linux source package in Kinetic: New Status in linux-oem-6.1 source package in Kinetic: Invalid Status in linux source package in Lunar: New Status in linux-oem-6.1 source package in Lunar: Invalid Status in linux source package in Mantic: New Status in linux-oem-6.1 source package in Mantic: Invalid Bug description: [ Impact ] * Selecting certain resolutions causes hangs when an AMD GPU is connected to a display that supports FreeSync [ Test Plan ] * Verify display with freesync doesn't hang anymore [ Where problems could occur ] * AMD GPU could stop displaying [ Other Info ] * This issue was reported upstream to AMD here: https://gitlab.freedesktop.org/drm/amd/-/issues/2162 * It has been fixed in kernel 6.4-rc1: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da5e14909776edea4462672fb4a3007802d262e7 * AMD will CC it to stable to fix any remaining affected open stable releases, but as 5.19 is EOL upstream, want to ensure that Canonical picks up this patch in the 5.19 series as well. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/2019736/+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