** Summary changed: - gnome-shell uses 44% cpu when simply moving windows + 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 gjs in Ubuntu. https://bugs.launchpad.net/bugs/1799266 Title: gnome-shell uses high CPU when simply moving windows Status in gjs package in Ubuntu: Fix Released Status in gnome-shell package in Ubuntu: In Progress Status in mutter package in Ubuntu: In Progress Bug description: After doing a stock install Ubuntu 18.04.1 LTS on an imac 27" 2010 8G ram, Intel® Core™ i7 CPU 870 @ 2.93GHz × 8 Simply moving a window around on the screen increases the cpu usage by gnome-shell to 44%. When displaying a movie, totem takes 10%, gnome-shell takes 22%. etc etc System: Host: oldie Kernel: 4.15.0-36-generic x86_64 bits: 64 Desktop: Gnome 3.28.3 Distro: Ubuntu 18.04.1 LTS Machine: Device: desktop System: Apple product: iMac11 3 v: 1.0 serial: N/A Mobo: Apple model: Mac-F2238BAE v: iMac11 3 serial: N/A UEFI: Apple v: IM112.88Z.0057.B01.1112090906 date: 12/09/11 CPU: Quad core Intel Core i7 870 (-MT-MCP-) cache: 8192 KB clock speeds: max: 2927 MHz 1: 1271 MHz 2: 1206 MHz 3: 1374 MHz 4: 1271 MHz 5: 1377 MHz 6: 1266 MHz 7: 1693 MHz 8: 1279 MHz Graphics: Card: Advanced Micro Devices [AMD/ATI] Broadway PRO [Mobility Radeon HD 5850] Display Server: x11 (X.Org 1.19.6 ) driver: radeon Resolution: 2560x1440@59.95hz OpenGL: renderer: AMD JUNIPER (DRM 2.50.0 / 4.15.0-36-generic, LLVM 6.0.0) version: 3.3 Mesa 18.0.5 Audio: Card-1 Intel 5 Series/3400 Series High Definition Audio driver: snd_hda_intel Card-2 Advanced Micro Devices [AMD/ATI] Juniper HDMI Audio [Radeon HD 5700 Series] driver: snd_hda_intel Sound: Advanced Linux Sound Architecture v: k4.15.0-36-generic Network: Card-1: Broadcom Limited NetXtreme BCM5764M Gigabit Ethernet PCIe driver: tg3 IF: enp2s0 state: up speed: 1000 Mbps duplex: full mac: c4:2c:03:30:ce:8e Card-2: Qualcomm Atheros AR928X Wireless Network Adapter (PCI-Express) driver: ath9k IF: wls1 state: down mac: d8:30:62:67:2a:19 Drives: HDD Total Size: 2500.5GB (38.0% used) ID-1: /dev/sda model: WDC_WD1001FALS size: 1000.2GB ID-2: USB /dev/sdb model: MK1059GSM size: 1000.2GB ID-3: USB /dev/sdd model: Elements_10B8 size: 500.1GB Partition: ID-1: / size: 226G used: 125G (58%) fs: ext4 dev: /dev/sda2 ID-2: /home size: 701G used: 876M (1%) fs: btrfs dev: /dev/sda4 RAID: No RAID devices: /proc/mdstat, md_mod kernel module present Sensors: System Temperatures: cpu: 56.0C mobo: N/A Fan Speeds (in rpm): cpu: 936 Info: Processes: 342 Uptime: 3:07 Memory: 2087.3/7967.4MB Client: Shell (bash) inxi: 2.3.56 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gnome-shell 3.28.3-0ubuntu0.18.04.2 ProcVersionSignature: Ubuntu 4.15.0-36.39-generic 4.15.18 Uname: Linux 4.15.0-36-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Oct 22 19:09:59 2018 DisplayManager: gdm3 GsettingsChanges: b'org.gnome.shell' b'disable-user-extensions' b'true' b'org.gnome.shell' b'app-picker-view' b'uint32 1' b'org.gnome.shell' b'favorite-apps' redacted by apport b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" InstallationDate: Installed on 2018-10-22 (0 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=sv_SE.UTF-8 SHELL=/bin/bash SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1799266/+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