*** This bug is a duplicate of bug 1799266 *** https://bugs.launchpad.net/bugs/1799266
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1799266, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find. ** This bug has been marked a duplicate of bug 1799266 gnome-shell uses high CPU when simply moving windows -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1829019 Title: Desktop runs at low frame rate Status in xorg package in Ubuntu: New Bug description: Moving windows around and using the launcher results in low frame rate (<20 fps), instead of moving smoothly (~60fps). I don't have this issues when I watch videos on YouTube, but I find that the problem is common in all the GNOME-based distros I tried (Ubuntu, Fedora, Clear Linux). Also, the cursor runs smoothly without issues. I'm running Ubuntu 19.04 (with the default updated packages) on a Chuwi 12.3 LapBook with an Intel Celeron N3450 and 6GB of RAM, at 2736 x 1824 pixels of resolution. In addition I directly filed a bug on the GNOME-shell issue page (https://gitlab.gnome.org/GNOME/gnome-shell/issues/1237). 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 ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperVersion: 1.405 CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Tue May 14 13:34:36 2019 DistUpgraded: Fresh install DistroCodename: disco DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Device [8086:5a85] (rev 0b) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation Device [8086:2212] LiveMediaBuild: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.,LTD NA123 ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed boot=casper quiet splash --- SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/12/2017 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: B3W6_NA123C.033 dmi.board.asset.tag: Hampoo Reserved dmi.board.name: B3W6_NA123C dmi.board.vendor: Hampoo dmi.board.version: Hampoo Reserved dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrB3W6_NA123C.033:bd06/12/2017:svnCHUWIINNOVATIONANDTECHNOLOGY(SHENZHEN)CO.,LTD:pnNA123:pvrReserved:rvnHampoo:rnB3W6_NA123C:rvrHampooReserved:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: ApolloLake MRD dmi.product.name: NA123 dmi.product.sku: Hampoo Reserved dmi.product.version: Reserved dmi.sys.vendor: CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.,LTD 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.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/ubuntu/+source/xorg/+bug/1829019/+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