No, but this event seems to happen most often when I go in/out of fullscreen mode in celluloid (gnome-mpv) while playing a video with subtitles:
feb. 16 10:00:12 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce: scheduled expiry is in the past (-34ms), your system is too slow feb. 16 10:00:12 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce short: scheduled expiry is in the past (-48ms), your system is too slow feb. 16 10:03:44 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce: scheduled expiry is in the past (-32ms), your system is too slow feb. 16 10:03:44 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce short: scheduled expiry is in the past (-45ms), your system is too slow feb. 16 10:05:50 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce: scheduled expiry is in the past (-2ms), your system is too slow feb. 16 10:05:50 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce short: scheduled expiry is in the past (-15ms), your system is too slow I'm not sure if it's related to "nvLock: client timed out, taking the lock" or not, but here's how my last freeze looked in the journal: feb. 16 09:39:55 host dbus-daemon[1294]: [session uid=1000 pid=1294] Activating service name='io.github.celluloid_player.Celluloid' requested by ':1.100' (uid=1000 pi> feb. 16 09:39:55 host dbus-daemon[1294]: [session uid=1000 pid=1294] Successfully activated service 'io.github.celluloid_player.Celluloid' feb. 16 09:42:01 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce: scheduled expiry is in the past (-24ms), your system is too slow feb. 16 09:42:01 host /usr/lib/gdm3/gdm-x-session[1299]: (EE) client bug: timer event7 debounce short: scheduled expiry is in the past (-37ms), your system is too slow feb. 16 09:44:18 host kernel: NVRM: GPU at PCI:0000:01:00: GPU-fd72a0ff-d55a-e23d-1169-227134e81d2b feb. 16 09:44:18 host kernel: NVRM: GPU Board Serial Number: feb. 16 09:44:18 host kernel: NVRM: Xid (PCI:0000:01:00): 68, pid=906, CCMDs 00000042 0000c2b0 feb. 16 09:44:20 host kernel: perf: interrupt took too long (3172 > 3140), lowering kernel.perf_event_max_sample_rate to 63000 feb. 16 09:44:29 host /usr/lib/gdm3/gdm-x-session[1299]: nvLock: client timed out, taking the lock feb. 16 09:44:34 host /usr/lib/gdm3/gdm-x-session[1299]: nvLock: client timed out, taking the lock feb. 16 09:44:39 host /usr/lib/gdm3/gdm-x-session[1299]: (WW) NVIDIA: Wait for channel idle timed out. feb. 16 09:44:39 host gnome-shell[1609]: Object .Gjs_AppSwitcherPopup (0x55b758a47860), has been already deallocated — impossible to access it. This might be caused b> feb. 16 09:44:39 host gnome-shell[1609]: == Stack trace for context 0x55b7580485e0 == feb. 16 09:44:39 host gnome-shell[1609]: #0 55b75de9ed20 i resource:///org/gnome/shell/ui/windowManager.js:2094 (7f1059e3ec10 @ 410) feb. 16 09:44:39 host gnome-shell[1609]: #1 7ffd012dc2b0 b self-hosted:981 (7f1059c35670 @ 474) feb. 16 09:44:39 host gnome-shell[1609]: clutter_actor_destroy: assertion 'CLUTTER_IS_ACTOR (self)' failed feb. 16 09:44:39 host gnome-shell[1609]: NOTE: Not using GLX TFP! feb. 16 09:45:11 host gnome-shell[1609]: Window manager warning: last_focus_time (7213510) is greater than comparison timestamp (7205655). This most likely represent> feb. 16 09:45:11 host gnome-shell[1609]: pushModal: invocation of begin_modal failed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-430 in Ubuntu. https://bugs.launchpad.net/bugs/1825626 Title: nvLock: client timed out, taking the lock Status in gnome-desktop: New Status in mutter package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-418 package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-430 package in Ubuntu: Confirmed Bug description: While launching an app or performing an operation, the screen has a certain chance to freeze for a few seconds and then recover. [ System Info ] Version : Ubuntu 19.04 Kernel : x86_64 Linux 5.0.0-13-generic GPU : NVIDIA GeForce GTX 1050 Xorg version : 1:7.7+19ubuntu12 Product Name : Aspire VX5-591G (Acer) [ Log File ] Uploaded as an attachment *Sorry for my not-good English. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: xorg 1:7.7+19ubuntu12 ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6 Uname: Linux 5.0.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] 是一个目录: '/proc/driver/nvidia/gpus/0000:01:00.0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 418.56 Fri Mar 15 12:59:26 CDT 2019 GCC version: gcc version 8.3.0 (Ubuntu 8.3.0-6ubuntu1) ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 BootLog: Error: [Errno 13] 权限不够: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Apr 20 17:19:29 2019 DistUpgraded: Fresh install DistroCodename: disco DistroVariant: ubuntu DkmsStatus: nvidia, 418.56, 5.0.0-13-generic, x86_64: installed virtualbox, 6.0.6, 4.18.0-17-generic, x86_64: installed virtualbox, 6.0.6, 5.0.0-13-generic, x86_64: installed ExtraDebuggingInterest: I just need to know a workaround GraphicsCard: Intel Corporation HD Graphics 630 [8086:591b] (rev 04) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] HD Graphics 630 [1025:1127] Subsystem: Acer Incorporated [ALI] GP107M [GeForce GTX 1050 Mobile] [1025:1128] MachineType: Acer Aspire VX5-591G ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-13-generic root=UUID=a0525f6e-8c28-4e08-9c6e-9745ee51c18a ro quiet splash vt.handoff=1 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/07/2017 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.06 dmi.board.asset.tag: Type2 - Board Serial Number dmi.board.name: Wish_KLS dmi.board.vendor: KBL dmi.board.version: V1.06 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.06 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.06:bd07/07/2017:svnAcer:pnAspireVX5-591G:pvrV1.06:rvnKBL:rnWish_KLS:rvrV1.06:cvnAcer:ct10:cvrV1.06: dmi.product.family: Aspire VX 15 dmi.product.name: Aspire VX5-591G dmi.product.sku: 0000000000000000 dmi.product.version: V1.06 dmi.sys.vendor: Acer version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.97-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 19.0.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.4-1ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20180925-2 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-desktop/+bug/1825626/+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
