[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
** Summary changed: - systemd-backlight does not save&restore brightness for nvidia display + systemd-backlight does not save and restore brightness for nvidia display -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: New Status in nvidia-graphics-drivers-418 package in Ubuntu: New Status in nvidia-settings package in Ubuntu: New Status in systemd package in Ubuntu: New Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
The notebook has 2 gpus, one is from the intel cpu and another is nvidia which can be enabled or disable on bios on section "MSI VGA MODE" and choose "MSI IGPU MODE" or "MSI DGPU MODE" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: New Status in nvidia-graphics-drivers-418 package in Ubuntu: New Status in nvidia-settings package in Ubuntu: New Status in systemd package in Ubuntu: New Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
systemctl list-units --no-pager |grep "systemd-backlight" systemd-backlight@backlight:acpi_video0.service loaded active exitedLoad/Save Screen Backlight Brightness of backlight:acpi_video0 systemd-backlight@backlight:nvidia_0.service loaded active exitedLoad/Save Screen Backlight Brightness of backlight:nvidia_0 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: New Status in nvidia-graphics-drivers-418 package in Ubuntu: New Status in nvidia-settings package in Ubuntu: New Status in systemd package in Ubuntu: New Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
I have a nvidia 1650 graphic card on my legion-Y540 with ubuntu 20.04 I had fixed my brightness issue(Function keys not working) by adding Option "RegistryDwords" "EnableBrightnessControl=1" in the device section of /etc/x11/xorg.conf It worked perfectly well until a software update, then now method worked, and I am only able to adjust brightness with the help of brightness controller, but in that I cannot use night mode, cause it sets the brightness to maximum only, whenever I use that. Please help!! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
@ayush-akarsh try this command to get and set backlight. Works for me on nvidia. xbacklight -get xbacklight -set 40 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
*** This bug is a duplicate of bug 1885087 *** https://bugs.launchpad.net/bugs/1885087 ** This bug has been marked a duplicate of bug 1885087 Can't keep brightness value after reboot/poweroff in some nvidia gfx -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
The backlight device only gets registered after it's opened by graphical session. And the backlight gets unregistered when graphical session stops, hence when systemd-backight@.service's "Conflicts=shutdown.target" triggers, the backlight is already gone so the brightness wasn't saved. Since it's not saved, the backlight won't be restored for next boot. The easiest approach is to let nvidia driver always registers the backlight device. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: New Status in nvidia-graphics-drivers-418 package in Ubuntu: New Status in nvidia-settings package in Ubuntu: New Status in systemd package in Ubuntu: New Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
Well, apparently Nvidia driver doesn't do that. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: New Status in nvidia-graphics-drivers-418 package in Ubuntu: New Status in nvidia-settings package in Ubuntu: New Status in systemd package in Ubuntu: New Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: nvidia-graphics-drivers-418 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
And it's an issue with 20.04 daily builds. Hardware is Lenovo P73 with NVIDIA RTX-5000 Q-Max. So how can the driver be made to register the backlight device? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: nvidia-settings (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: nvidia-graphics-drivers (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840592] Re: systemd-backlight does not save and restore brightness for nvidia display
Has anybody checked how other distros operate this? Maybe Debian/Kali? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1840592 Title: systemd-backlight does not save and restore brightness for nvidia display Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-settings package in Ubuntu: Confirmed Status in systemd package in Ubuntu: Confirmed Bug description: Running nvidia gtx 1080 graphics card, with proprietary nvidia drivers on ubuntu 19.04. I can change screen brightness from 0% to 100% in 5% steps. However, after a reboot or after a shutdown, brightness level reverts to 100%. Please fix to is "remembers" the current brightness value at shutdown time, like in does Windows. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1840592/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
