[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Hi All, Please list the content of /sys/class/backlight folder. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905591 Title: no brightness control in {455,460} after update from 450 To manage notif

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Please list the content of /sys/class/backlight folder. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905591 Title: no brightness control in {455,460} after update from 450 To manage notifications

[Bug 1231764] Re: package cinder-common 1:2013.1.2-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Hi All, I am installing Icehouse on Ubuntu 14.04.1. When I trying to install Cinder-api as per the install guide, I am seeing the same error with the latest package. Following is the output: root@controller:~# sudo apt-get install cinder-api cinder-scheduler Reading package lists... Done Building

[Bug 1231764] Re: package cinder-common 1:2013.1.2-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

** Changed in: cinder (Ubuntu) Status: Expired => Invalid ** Converted to question: https://answers.launchpad.net/ubuntu/+source/cinder/+question/255485 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Hi Kamal / David, Please confirm if anyone get a chance to try with above suggested regkey. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905591 Title: no brightness control in {455,460} after upda

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Thanks Kunal for the update, this regkey is already incorporated in future released driver. So we should not have to explicitly define it in near future. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Hi All, Please try with the EnableBrightnessControl =1 as kernel parameter or add it in xorg.conf file. You can add it in device section as shown below - Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVIDIA R

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Hi All, Please try with the EnableBrightnessControl =1 as kernel parameter or add it in xorg.conf file. You can add it in device section as shown below - Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVIDIA RTX A3000 Laptop GPU"

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Can you also try to boot the system without parameter without nvidia- drm.modeset=1 and share test results. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905591 Title: no brightness control in {455

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Hi All, Please try with the EnableBrightnessControl =1 as kernel parameter or add it in xorg.conf file. You can add it in device section as shown below - Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVIDIA RTX A3000 Laptop GPU"

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

Hi All, Please try with the EnableBrightnessControl =1 as kernel parameter or add it in xorg.conf file. You can add it in device section as shown below - Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVIDIA RTX A3000 Laptop GPU"