Created attachment 139554 [details]
I'm no more able to use nouveau on system with GeForce 320M MCP89.
X server fails start.
This happened when I upgraded my ubuntu from 17.10 (works good) to 18.04.
Ubuntu 18.04 live CD has same issue.
Please see kernel.log
Anoher log when I tried to start with 4.15 and 4.13 after ubuntu 17.10 upgrade to 18.04:
Created attachment 139555 [details]
A brief check reveals that mcp89's mmu is hooked up to g84_mmu and not mcp77_mmu. No clue if that's on purpose or not.
Created attachment 140478 [details]
mind trying that patch and see if that's better?
Provided patch fixed the regression.
it is still an issue
-- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/433.