Ubuntu
linux-hwe-5.19 package

  1. Bug #2007718
  2. Comment #0

Comment 0 for bug 2007718

Revision history for this message
Roemer Claasen (rclaasen) wrote : HWE-22.04 Kernel 5.19 breaks suspend/wake on newer AMD Ryzen 6000u

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.

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.