Can you please try some older kernels to see if the problem really is new in 5.3?
https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=M;O=D ** Package changed: xorg (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1870746 Title: System froze during suspension since Linux kernel v5.3.0-42. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1870746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
