@Koba, Thanks for your help. I have tried the kernel from #55. sudo cat /sys/bus/pci/devices/0000\:58\:00.0/d3cold_allowed showed "0". The suspend & resume did end up in a freeze. I have attached dmesg (journalctl -k -b -1 on next boot). Just as a note I saw the power consumption during suspend was around 1.0W compared to 0.5W using the 5.10-oem-1025 and "echo 0 | sudo tee...." from #51. This was using an external AC power meter - so it includes the power loss in the AC adapter.
** Attachment added: "dmesg-koba-5.10.0-1025lpv1912057f.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912057/+attachment/5496322/+files/dmesg-koba-5.10.0-1025lpv1912057f.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912057 Title: Power consumption higher after suspend - Ubuntu 20.10 on Asus UX425JA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912057/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs