Thank you for taking the time to report this bug and helping to make Ubuntu better. It sounds like some part of the system has crashed. To help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run: ubuntu-bug YOURFILE.crash Then tell us the ID of the newly-created bug. 2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine. Do you find any links to recent problems on that page? If so then please send the links to us. 3. If step 2 also failed then apply the workaround from bug 994921, reboot, reproduce the crash, and retry step 1. Please take care to avoid attaching .crash files to bugs as we are unable to process them as file attachments. It would also be a security risk for yourself. ** Package changed: xorg (Ubuntu) => lxpanel (Ubuntu) ** Changed in: lxpanel (Ubuntu) Status: Invalid => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1925973 Title: Nvidia driver 450.119 crashes lxpanel on Ubuntu 18.04 Status in lxpanel package in Ubuntu: Incomplete Bug description: Running Ubuntu 18.04 with the LXDE desktop. After installing the Nvidia driver version 450.119 and rebooting, the LXDE desktop crashes, specifically lxpanel. Reloaded clonezilla clone of / with Nvidia driver 450.102, all is well again. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 5.4.0-72.80~18.04.1-generic 5.4.101 Uname: Linux 5.4.0-72-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/gpu0' .proc.driver.nvidia.capabilities.mig: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/mig' .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 450.102.04 Tue Dec 29 06:51:23 UTC 2020 GCC version: gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04) ApportVersion: 2.20.9-0ubuntu7.23 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: LXDE Date: Fri Apr 23 15:46:27 2021 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu DkmsStatus: nvidia, 450.102.04, 5.4.0-67-generic, x86_64: installed nvidia, 450.102.04, 5.4.0-70-generic, x86_64: installed nvidia, 450.102.04, 5.4.0-72-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] [10de:1c82] (rev a1) (prog-if 00 [VGA controller]) Subsystem: eVga.com. Corp. GP107 [GeForce GTX 1050 Ti] [3842:6253] InstallationDate: Installed on 2018-04-27 (1092 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: ASUSTeK COMPUTER INC. M11AD ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-72-generic root=UUID=0ca22edb-e6b0-412b-ad6e-00b2126b37c7 ro quiet splash vt.handoff=1 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/15/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0302 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M11AD dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0302:bd08/15/2013:svnASUSTeKCOMPUTERINC.:pnM11AD:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnM11AD:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: Desktop dmi.product.name: M11AD dmi.product.sku: All dmi.product.version: System Version dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2~18.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~18.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~18.04.1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core N/A 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxpanel/+bug/1925973/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp