https://bugzilla.kernel.org/show_bug.cgi?id=196189
Bug ID: 196189 Summary: [BISECTED][REGRESSION] Nouveau on NVA8 renders the system unusable Product: Drivers Version: 2.5 Kernel Version: > 4.11 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: daniel.otero@outlook.com Regression: No
Happens every single boot. The system becomes unresponsive seconds after boot and the fan go to full speed until I force the system to shutdown.
Sometimes the screen stays completely black, other times it shows the console login prompt (no X involved), but the system it's barely usable.
Bisected the offending commit, and resulted this one:
commit 1e2115d8c0c0da62405400316f5499d909e479bc (refs/bisect/bad) Author: Alexandre Courbot acourbot@nvidia.com Date: Tue Dec 13 17:11:20 2016 +0900
drm/nouveau/pmu: instanciate the falcon in PMU device
No unusual kernel message until I enable "drm.debug=14" (find that out in ArchLinux wiki, because I have no idea how to enable nouveau debug messages) that this 4 error messages appear:
nouveau 0000:01:00.0: bios: OOB 1 01452301 01452301 nouveau 0000:01:00.0: bios: OOB 1 2223bb45 2223bb45 nouveau 0000:01:00.0: bios: OOB 1 2223bb45 2223bb45 nouveau 0000:01:00.0: bios: OOB 1 2223bb45 2223bb45
System details:
Arch Linux CPU Intel Core i5 480M with Intel Integrated Graphics GPU Nvidia GeForce 310M (with Optimus technology)
Thank you for your time.