It occurred once more, after about 19 days uptime. There's an entry about Xorg in the dmesg that could be interesting, and the full dmesg is attached.
[1638952.386233] Xorg: page allocation failure: order:4, mode:0x40cc0(GFP_KERNEL|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1887294/+attachment/5397525/+files/dmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-440 in Ubuntu. https://bugs.launchpad.net/bugs/1887294 Title: [nvidia] Display freeze Status in nvidia-graphics-drivers-440 package in Ubuntu: New Bug description: The display is completely frozen, and no signal is output to the monitors. There is also no signal when switching to a console (Ctr- Alt-F1). I have normal access via SSH. It happens about once in 14 days. Only happens when turning the display off or on (about once in 15 screen power cycles). nvidia-smi still works (via SSH; without any options) DISPLAY=:1 xset dpms force on hangs indefinitely. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia .proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0000:01:00.0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 440.100 Fri May 29 08:45:51 UTC 2020 GCC version: ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 BootLog: CasperMD5CheckResult: skip CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' Date: Sun Jul 12 17:47:58 2020 DistUpgraded: 2020-05-17 13:48:43,365 DEBUG entry '# deb [arch=amd64] https://repo.skype.com/deb stable main # disabled on upgrade to focal' was disabled (unknown mirror) DistroCodename: focal DistroVariant: ubuntu DkmsStatus: nvidia, 440.100, 5.4.0-39-generic, x86_64: installed nvidia, 440.100, 5.4.0-40-generic, x86_64: installed (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) v4l2loopback, 0.12.3, 5.4.0-39-generic, x86_64: installed v4l2loopback, 0.12.3, 5.4.0-40-generic, x86_64: installed ExtraDebuggingInterest: Yes GpuHangFrequency: Very infrequently GraphicsCard: NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] [10de:1c03] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. GP106 [GeForce GTX 1060 6GB] [1043:85ae] InstallationDate: Installed on 2016-07-27 (1445 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: System manufacturer System Product Name ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=/dev/mapper/ubuntu--vg-root ro splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to focal on 2020-05-17 (56 days ago) dmi.bios.date: 04/17/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3601 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8C WS dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3601:bd04/17/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8CWS:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1 version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~20.04.1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* 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 N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A xserver.bootTime: Tue Jul 7 22:02:38 2020 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.20.8-2ubuntu2.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1887294/+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
