FS#71581 - [nvidia-dkms] Brightness control not work.
Attached to Project:
Arch Linux
Opened by Andrey Stolyar (youswer) - Thursday, 22 July 2021, 04:10 GMT
Last edited by Sven-Hendrik Haase (Svenstaro) - Thursday, 22 July 2021, 15:49 GMT
Opened by Andrey Stolyar (youswer) - Thursday, 22 July 2021, 04:10 GMT
Last edited by Sven-Hendrik Haase (Svenstaro) - Thursday, 22 July 2021, 15:49 GMT
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Details
Description: Hello. The problem with brightness control
remains. Brightness control does not work on 465xx and newer
470xx drivers. Works well at 460xx. With the kernel
parameter acpi_backlight=vendor. And adding to xorg.conf
Option “RegistryDwords” “EnableBrightnessControl=1”
https://forums.developer.nvidia.com/t/laptop-backlight-control-regression-with-465-24-02/175585 My hardware: Laptop Asus rog g752vsk: i7 7700hq (No intel graphics!), Nvidia 1070. Kernel: Linux-zen 5.12.14 There are still a lot of such laptops. Dell, MSI. So that should be relevant. Regards. |
This task depends upon
Closed by Sven-Hendrik Haase (Svenstaro)
Thursday, 22 July 2021, 15:49 GMT
Reason for closing: Upstream
Additional comments about closing: Doesn't appear to be a packaging issue. We can't deal with NVIDIA module issues itself as it's a binary blob.
Thursday, 22 July 2021, 15:49 GMT
Reason for closing: Upstream
Additional comments about closing: Doesn't appear to be a packaging issue. We can't deal with NVIDIA module issues itself as it's a binary blob.