This bug is awaiting verification that the linux/5.11.0-41.45 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-hirsute' to 'verification-done-hirsute'. If the problem still exists, change the tag 'verification-needed-hirsute' to 'verification-failed-hirsute'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1949050 Title: Fix Screen freeze after resume from suspend with iGPU [1002:6987] Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem-5.13 package in Ubuntu: New Status in linux-oem-5.14 package in Ubuntu: New Status in linux source package in Focal: Incomplete Status in linux-oem-5.13 source package in Focal: Fix Released Status in linux-oem-5.14 source package in Focal: Fix Released Status in linux source package in Hirsute: Fix Committed Status in linux-oem-5.13 source package in Hirsute: New Status in linux-oem-5.14 source package in Hirsute: New Status in linux source package in Impish: Fix Committed Status in linux-oem-5.13 source package in Impish: New Status in linux-oem-5.14 source package in Impish: New Bug description: [Impact] Screen freeze after resume from suspend [Fix] Perform proper cleanups on UVD/VCE suspend: powergate enablement, clockgating enablement and dpm disablement. This can fix some hangs observed on suspending when UVD/VCE still using(e.g. issue "pm-suspend" when video is still playing). [Test] 1. Plug AMD RX640/Radeon 540 into the system 2. Connect with DP monitor to iGPU 3. Power on 4. Suspend the system 5. Resume from suspend 6. Do something for a while (terminal, nautilus, gnome-control-center, etc). 7. System could resume normally [Regression Potential] Low To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949050/+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
