|Summary:||gp104 - messy(random green and/or missing pixel lines) then no output at and after boot|
|Component:||Driver/nouveau||Assignee:||Nouveau Project <nouveau>|
|Status:||NEW ---||QA Contact:||Xorg Project Team <xorg-team>|
|i915 platform:||i915 features:|
Description xen 2017-04-13 20:56:17 UTC
Created attachment 130836 [details] extracted journalctl log
Comment 1 Ben Skeggs 2017-04-13 23:28:40 UTC
Can you boot your kernel with "log_buf_len=8M drm.debug=0x14 nouveau.debug=disp=trace,i2c=trace,bios=trace" and post an updated log?
Comment 2 xen 2017-04-14 08:50:50 UTC
Created attachment 130841 [details] extracted journalctl log #2 kernel log with "log_buf_len=8M drm.debug=0x14 nouveau.debug=disp=trace,i2c=trace,bios=trace"
Comment 3 xen 2017-04-14 08:57:37 UTC
Created attachment 130842 [details] photo taken from primary output during boot
Comment 4 Ben Skeggs 2017-04-14 12:32:41 UTC
(In reply to xen from comment #3) > Created attachment 130842 [details] > photo taken from primary output during boot Ah, thank you. I know what's going on here, it relates to some as of yet unimplemented display architecture changes that GM20x requires. I shall fix it, but it might take me a little while to figure out how exactly to go about it.