Installing mainline 6.1 resolves the issues again. Now running: Linux 6.1.12-060112-generic #202302141939 SMP PREEMPT_DYNAMIC Tue Feb 14 19:45:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.19 in Ubuntu. https://bugs.launchpad.net/bugs/2007718 Title: HWE-22.04 Kernel 5.19 breaks suspend/wake on newer AMD Ryzen 6000u Status in linux-meta-hwe-5.19 package in Ubuntu: New Bug description: After 22.04 LTS upgraded the linux-generic-hwe kernel to 5.19.0.32 (from 5.15.0.60) suspend/wake up is broken on my laptop. The system refuses to wake up in about 50% of the cases, seemingly random. The only "solution" is a forced system power down. Reverting back to 5.15.0.60 resolves this issue immediately. I suspect some patch was not re-applied to 5.19, since there are many postings on Reddit (for instance) about sleep problems with newer AMD CPUs, but 5.15 was running beautifully. My machine is a Lenovo Thinkpad T14s AMD Gen 3, AMD 6850u CPU. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe-5.19/+bug/2007718/+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
