https://bugzilla.kernel.org/show_bug.cgi?id=201753 --- Comment #23 from David Coe (david.coe@xxxxxxxxxx) --- I would guess that the difference between warm and cold boot is due to your Ryzen 2500U (like my 2440G) hovering between needing 5 and 6 tries of 20 msecs. Without adding Paul's logging you can't tell! If it would help anyone (and you trust a non-official kernel recompile) I have placed 4 variants on my Box account. Both Suravee's original patch with 25 x 20 msec tries maximum and logged and Alex's very simple patch are applied to Ubuntu's 5.8.0-44 (20.10) and 5.10.0-14 (21.04) kernels. The version numbers are identical so that Ubuntu's own DEB's for linux-tools, linux-headers and linux-libc-dev are compatible. My linux-image replaces their own linux-image and linux-modules so take care that you can still boot from a 'known' kernel. They all work for me with quite heavy use on KVM but YMMV :-). Mail me if you need access. Best regards to all and my thanks to Suravee, Alex and Paul! David -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
