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Dell XPS 15 9570 Backlight will not turn off


Why does waking from hibernate take nearly ten minutes on a Dell XPS 15 L502x laptop?Trying to install Ubuntu on Dell XPS 15 (9570)Ubuntu server - How do disable sleep when laptop screen is closed but allow screen to shut offMacbook running Ubuntu 18.04 won't go to sleepXPS 15 9560 use HDMI port whilst bypassing GPU?Ubuntu 18.04 & Dell XPS 13 9350 Suspend issues when lid closedDell XPS 7590 Ubuntu 18.04 - No WiFi Adapter found






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I have a Dell XPS 15 9570 with ubuntu 18.04 on it. Whenever I put the laptop to sleep, the backlight never shuts off. I close the lid and it also doesn't turn off. Not sure if this is an nvidia setting as I was having an issue that was solved by this video https://www.youtube.com/watch?time_continue=107&v=Tg4fWsFPzSE . Any help is appreciated.










share|improve this question



























  • There are dozens of different Dell XPS 15 machines dell.com/support/search/us/en/… Would you please be so kind as to go to dell.com/support/home/us/en/04 and enter your Service Tag, then come back here and let us know the four digit model number which follows XPS 15? Please click edit to enter that; avoid Add Comment, please, and instead use edit. TY.

    – K7AAY
    Sep 26 at 23:03

















0


















I have a Dell XPS 15 9570 with ubuntu 18.04 on it. Whenever I put the laptop to sleep, the backlight never shuts off. I close the lid and it also doesn't turn off. Not sure if this is an nvidia setting as I was having an issue that was solved by this video https://www.youtube.com/watch?time_continue=107&v=Tg4fWsFPzSE . Any help is appreciated.










share|improve this question



























  • There are dozens of different Dell XPS 15 machines dell.com/support/search/us/en/… Would you please be so kind as to go to dell.com/support/home/us/en/04 and enter your Service Tag, then come back here and let us know the four digit model number which follows XPS 15? Please click edit to enter that; avoid Add Comment, please, and instead use edit. TY.

    – K7AAY
    Sep 26 at 23:03













0













0









0








I have a Dell XPS 15 9570 with ubuntu 18.04 on it. Whenever I put the laptop to sleep, the backlight never shuts off. I close the lid and it also doesn't turn off. Not sure if this is an nvidia setting as I was having an issue that was solved by this video https://www.youtube.com/watch?time_continue=107&v=Tg4fWsFPzSE . Any help is appreciated.










share|improve this question
















I have a Dell XPS 15 9570 with ubuntu 18.04 on it. Whenever I put the laptop to sleep, the backlight never shuts off. I close the lid and it also doesn't turn off. Not sure if this is an nvidia setting as I was having an issue that was solved by this video https://www.youtube.com/watch?time_continue=107&v=Tg4fWsFPzSE . Any help is appreciated.







18.04 xps backlight






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Sep 29 at 18:54







greedlessportion

















asked Sep 26 at 22:37









greedlessportiongreedlessportion

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12 bronze badges















  • There are dozens of different Dell XPS 15 machines dell.com/support/search/us/en/… Would you please be so kind as to go to dell.com/support/home/us/en/04 and enter your Service Tag, then come back here and let us know the four digit model number which follows XPS 15? Please click edit to enter that; avoid Add Comment, please, and instead use edit. TY.

    – K7AAY
    Sep 26 at 23:03

















  • There are dozens of different Dell XPS 15 machines dell.com/support/search/us/en/… Would you please be so kind as to go to dell.com/support/home/us/en/04 and enter your Service Tag, then come back here and let us know the four digit model number which follows XPS 15? Please click edit to enter that; avoid Add Comment, please, and instead use edit. TY.

    – K7AAY
    Sep 26 at 23:03
















There are dozens of different Dell XPS 15 machines dell.com/support/search/us/en/… Would you please be so kind as to go to dell.com/support/home/us/en/04 and enter your Service Tag, then come back here and let us know the four digit model number which follows XPS 15? Please click edit to enter that; avoid Add Comment, please, and instead use edit. TY.

– K7AAY
Sep 26 at 23:03





There are dozens of different Dell XPS 15 machines dell.com/support/search/us/en/… Would you please be so kind as to go to dell.com/support/home/us/en/04 and enter your Service Tag, then come back here and let us know the four digit model number which follows XPS 15? Please click edit to enter that; avoid Add Comment, please, and instead use edit. TY.

– K7AAY
Sep 26 at 23:03










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