Bug confirmed in two separate window managers so far: * Mutter / Gnome Shell
* Metacity ** Description changed: - Nvidia driver causes Xorg to use 100% CPU, but only when dragging - glxgears, or any window over glxgears. + Nvidia driver causes Xorg to use 100% CPU and shows high lag and + stutter... but only when dragging glxgears, or any window over glxgears. + Other apps do not exhibit the problem. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: nvidia-driver-390 390.87-0ubuntu1 ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12 Uname: Linux 4.18.0-10-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13 Architecture: amd64 Date: Wed Oct 24 19:11:15 2018 InstallationDate: Installed on 2018-05-26 (151 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180525) ProcEnviron: - TERM=xterm-256color - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_AU.UTF-8 - SHELL=/bin/bash + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_AU.UTF-8 + SHELL=/bin/bash SourcePackage: nvidia-graphics-drivers-390 UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/1799679 Title: Nvidia driver causes Xorg to use 100% CPU, but only when dragging glxgears, or any window over glxgears Status in nvidia-graphics-drivers-390 package in Ubuntu: New Bug description: Nvidia driver causes Xorg to use 100% CPU and shows high lag and stutter... but only when dragging glxgears, or any window over glxgears. Other apps do not exhibit the problem. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: nvidia-driver-390 390.87-0ubuntu1 ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12 Uname: Linux 4.18.0-10-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13 Architecture: amd64 Date: Wed Oct 24 19:11:15 2018 InstallationDate: Installed on 2018-05-26 (151 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180525) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_AU.UTF-8 SHELL=/bin/bash SourcePackage: nvidia-graphics-drivers-390 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1799679/+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
