Re: GK107 10de:0fc1 Kepler regression: black screen when KMS enabled

Sérgio Basto composed on 2024-12-13 19:25 (UTC-0500):

> On Fri, 2024-12-13 at 16:25 -0500, Felix Miata wrote:

>> https://gitlab.freedesktop.org/drm/nouveau/-/issues/385
>> GK107 10de:0fc1 Kepler black screen when KMS enabled
>> No local I/O is possible once KMS engages.

>> 6.11.11-300.fc41.x86_64 produces the same problem as all other post-6.6 kernels.
>> 6.6.63 in Tumbleweed is working just dandy. No distros' current kernels behave any
>> differently. There's been zero activity in that report other than from myself. Can
>> anyone here suggest anything I can do to generate interest (that does not include
>> me trying to bisect or build software) in providing a fix? Command line option(s)
>> perhaps?

> you can use LTS kernel 
> https://copr.fedorainfracloud.org/coprs/kwizart/kernel-longterm-6.6/

There's no need for the box to work at all. It's a multi- multiboot PC that exists
to confirm, detect, or deny bugs only. Having 6.6 available from there is nice, to
enable booting 41 without needing nomodeset, for whatever that's worth, so thanks
for that:

# inxi -GSaz --vs --za --hostname
inxi 3.3.36-00 (2024-09-04)
System:
  Host: p5bse Kernel: 6.6.64-200.fc41.x86_64 arch: x86_64 bits: 64
    compiler: gcc v: 2.43.1-4.fc41 clocksource: tsc avail: hpet,acpi_pm
    parameters: ro root=LABEL=<filter> ipv6.disable=1 net.ifnames=0 selinux=0
    plymouth.enable=0 consoleblank=0 mitigations=off
  Desktop: TDE (Trinity) v: R14.1.3 tk: Qt v: 3.5.0 wm: Twin v: 3.0
    with: kicker vt: 7 dm: 1: TDM 2: XDM Distro: Fedora Linux 41 (Forty One)
Graphics:
  Device-1: NVIDIA GK107 [GeForce GT 640] vendor: ZOTAC driver: nouveau
    v: kernel non-free: N/A status: unknown device ID pcie: gen: 1
    speed: 2.5 GT/s lanes: 16 ports: active: DVI-I-1,HDMI-A-1 empty: DVI-D-1
    bus-ID: 01:00.0 chip-ID: 10de:0fc1 class-ID: 0300 temp: 38.0 C
  Display: x11 server: X.Org v: 21.1.14 compositor: Twin v: 3.0 driver: X:
    loaded: modesetting alternate: fbdev,vesa dri: nouveau gpu: nouveau
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 2560x2490 s-dpi: 120 s-size: 541x527mm (21.30x20.75")
    s-diag: 755mm (29.73")
  Monitor-1: DVI-I-1 pos: top model: Dell P2213 serial: <filter> built: 2013
    res: 1680x1050 hz: 60 dpi: 90 gamma: 1.2 size: 473x296mm (18.62x11.65")
    diag: 558mm (22") ratio: 16:10 modes: max: 1680x1050 min: 720x400
  Monitor-2: HDMI-A-1 mapped: HDMI-1 pos: primary,bottom model: Acer K272HUL
    serial: <filter> built: 2018 res: 2560x1440 hz: 60 dpi: 109 gamma: 1.2
    size: 598x336mm (23.54x13.23") diag: 686mm (27") ratio: 16:9 modes:
    max: 2560x1440 min: 720x400
  API: EGL v: 1.5 hw: drv: nvidia nouveau platforms: device: 0 drv: nouveau
    device: 1 drv: swrast gbm: drv: nouveau surfaceless: drv: nouveau x11:
    drv: nouveau inactive: wayland
  API: OpenGL v: 4.5 compat-v: 4.3 vendor: mesa v: 24.2.8 glx-v: 1.4
    direct-render: yes renderer: NVE7 device-ID: 10de:0fc1 memory: 1.93 GiB
    unified: no
  API: Vulkan v: 1.3.296 layers: 2 device: 0 type: cpu name: llvmpipe (LLVM
    19.1.0 128 bits) driver: N/A device-ID: 10005:0000 surfaces: xcb,xlib
# ls -gGh initram* vmlinuz-6*
-rw------- 1 19M Sep 16 21:18 initramfs-6.10.10-200.fc40.x86_64.img
-rw------- 1 19M Oct  2 01:07 initramfs-6.11.0-63.fc41.x86_64.img
-rw------- 1 18M Dec 12 10:17 initramfs-6.11.11-300.fc41.x86_64.img
-rw------- 1 18M Dec 13 22:43 initramfs-6.6.64-200.fc41.x86_64.img
-rwxr-xr-x 1 16M Sep 11 20:00 vmlinuz-6.10.10-200.fc40
-rwxr-xr-x 1 16M Sep 14 20:00 vmlinuz-6.11.0-63.fc41.x86_64
-rwxr-xr-x 1 16M Dec  4 19:00 vmlinuz-6.11.11-300.fc41.x86_64
-rwxr-xr-x 1 15M Jan 30  2024 vmlinuz-6.6.64-200.fc41.x86_64
#
It's rather weird to see the timestamp on a freshly installed kernel built 4 days
ago be over 10 months old. :?

> and here [1] it recommend use nvidia-470xx , for Fedora you have it in
> RPMFusion with akmods 

It's FOSS-only here. I never install proprietary drivers on my own Linux PCs.

> [1] 
> https://forum.endeavouros.com/t/nvidia-driver-is-not-loading/59648
-- 
Evolution as taught in public schools is, like religion,
	based on faith, not based on science.

 Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!

Felix Miata
-- 
_______________________________________________
test mailing list -- [email protected]
To unsubscribe send an email to [email protected]
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/[email protected]
Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue