I just updated to the 5.4.0-37-generic kernel and the issue seems to have fixed itself. It turns of automatically across both screens at sunrise as per sunrise-sunset schedule
I believe it may have been a regression that was introduced in 5.4.0-33-generic and then later fixed. P.S. Do let me know what command i should run so that I may update the bug report with details of my system after it has been updated to 5.4.0-37-generic kernel. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/1882659 Title: Night Light schedule on Dual Screens does not turn off on primary screen Status in GNOME Settings Daemon: Unknown Status in gnome-settings-daemon package in Ubuntu: Triaged Bug description: I have a dual monitor setup - primary screen is the internal display (laptop), secondary screen is an external monitor connected via VGA out. I have been using Night Light screen tinting since 19.10. The schedule is set to Sunset to Sunrise. it turns on as expected. When it turns off in the morning, it only turns off on the external monitor, the internal monitor still has the tint applied. I have to go into display settings and manually turn off and turn night light in order to revert the tint. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34 Uname: Linux 5.4.0-33-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Tue Jun 9 12:43:35 2020 DistUpgraded: 2020-05-10 03:10:56,432 DEBUG icon theme changed, re-reading DistroCodename: focal DistroVariant: ubuntu DkmsStatus: virtualbox, 6.1.6, 5.4.0-31-generic, x86_64: installed virtualbox, 6.1.6, 5.4.0-33-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Skylake GT2 [HD Graphics 520] [1043:10de] Subsystem: ASUSTeK Computer Inc. GM108M [GeForce 930MX] [1043:10de] InstallationDate: Installed on 2019-04-20 (416 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: ASUSTeK COMPUTER INC. X556UR ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-33-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to focal on 2020-05-09 (30 days ago) dmi.bios.date: 10/24/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X556UR.309 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X556UR dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX556UR.309:bd10/24/2016:svnASUSTeKCOMPUTERINC.:pnX556UR:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX556UR:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: X dmi.product.name: X556UR dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/1882659/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
