I'm experiencing the same issue with kernels: 5.13.0-28-generic, 5.13.0-30-generic.
GPU AMD ATI 03:00.0 Lucienne However, it doesn't occur with kernel 5.13.0-27-generic. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta in Ubuntu. https://bugs.launchpad.net/bugs/1945289 Title: Failed to properly resume from S3 (suspend-to-ram) on kernel version 5.13.0-16 (installed while updating to impish), amdgpu driver. Status in linux-meta package in Ubuntu: Confirmed Bug description: On 5.11.0 everything is OK. The GPU is AMD Carrizo APU. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/1945289/+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