Bug#999670: nvidia module parameters NVreg_RegistryDwords is not applied which breaks DDC/CI

[Binay Devkota]

The issue was module renaming,  using nvidia-current fixed the issue. 

Thanks.

On Sun, 14 Nov 2021 20:15:38 +0100 Andreas Beckmann <anbe at debian.org>
wrote:
> On 14/11/2021 17.30, themightydeity wrote:
> > Package: nvidia-driver
> > Version: 470.82.00-1
> > Severity: normal
> > Tags: newcomer
> > X-Debbugs-Cc: themightydeity at gmail.com
> > 
> > As mentioned here: https://www.ddcutil.com/nvidia/ for ddcutil
(DDC/CI) (i2c
> > communication) to work properly in nvidia's proprietary driver.
This conf is
> > needed in modprobe:
> > 
> > options nvidia NVreg_RegistryDwords=RMUseSwI2c=0x01;RMI2cSpeed=100
> 
> You have these settings in /etc/modprobe.d/nvidia-extra.conf
> 
> Please try
>    options nvidia-current key=value...
> Perhaps the options don't get activated because of the module
renaming ...
> 
> I noticed you have a /etc/modules-load.d/nouveau.conf ... does it 
> somehow interfere?
> 
> 
> Andreas
> 
> 

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