Just to keep up some blogging content, I'll do where did I spend/waste time last couple of weeks. I was working on two nouveau kernel bugs in parallel (in between whatever else I was doing). Bug 1: Lyude, 2 or 3 weeks ago identified the RTX6000 Ada GPU wasn't resuming from suspend. I plugged in my one and indeed it wasn't. Turned out since we moved to 570 firmware, this has been broken. We started digging down various holes on what changed, sent NVIDIA debug traces to decode for us. NVIDIA identified that suspend was actually failing but the result wasn't getting propogated up. At least the opengpu driver was working properly. I started writing patches for all the various differences between nouveau and opengpu in terms of what we send to the firmware, but none of them were making a difference. I took a tangent, and decided to try and drop the latest 570.207 firmware into place instead of 570.144. NVIDIA have made attempts to keep the firmware in one stream more ABI sta...
You can get working Vulkan drivers on Ubuntu with this PPA:
ReplyDeletehttps://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers/
Do they know? https://bugs.launchpad.net/ubuntu/+source/mesa has only one bug mentioning radv, and it's not about radv.
ReplyDeleteThis is the Ubuntu bug:
Deletehttps://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1720890
yes, they do: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1720890
ReplyDelete