Running my monitor at 119.88hz, yet xwayland is locked to 60fps. Causes some severe stutter in anything from scrolling through webpages in Firefox to games running through xwayland. This bug is a big reason why I currently do not use Wayland for everyday tasks.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1746163 Title: GLX apps are swapping at the wrong refresh rate under Xwayland Status in X.Org X server: Confirmed Status in xorg-server package in Ubuntu: Confirmed Bug description: GLX apps are swapping at the wrong refresh rate under Xwayland. My monitor runs at 59.95Hz and this is what I see: Xwayland: $ glxgears Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 428 frames in 5.0 seconds = 85.552 FPS 300 frames in 5.0 seconds = 59.993 FPS 301 frames in 5.0 seconds = 60.006 FPS 301 frames in 5.0 seconds = 59.983 FPS 301 frames in 5.0 seconds = 60.016 FPS WRONG 300 frames in 5.0 seconds = 59.999 FPS 300 frames in 5.0 seconds = 59.986 FPS 301 frames in 5.0 seconds = 60.004 FPS 301 frames in 5.0 seconds = 60.002 FPS 300 frames in 5.0 seconds = 59.998 FPS $ weston-info | grep refresh width: 1920 px, height: 1200 px, refresh: 59.950 Hz, Xorg: $ glxgears Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 481 frames in 5.0 seconds = 96.146 FPS 300 frames in 5.0 seconds = 59.952 FPS 300 frames in 5.0 seconds = 59.956 FPS 300 frames in 5.0 seconds = 59.943 FPS 300 frames in 5.0 seconds = 59.948 FPS RIGHT 300 frames in 5.0 seconds = 59.953 FPS 300 frames in 5.0 seconds = 59.951 FPS 300 frames in 5.0 seconds = 59.949 FPS 300 frames in 5.0 seconds = 59.956 FPS 300 frames in 5.0 seconds = 59.947 FPS 300 frames in 5.0 seconds = 59.952 FPS ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xwayland 2:1.19.5-0ubuntu2 ProcVersionSignature: Ubuntu 4.13.0-25.29-generic 4.13.13 Uname: Linux 4.13.0-25-generic x86_64 ApportVersion: 2.20.8-0ubuntu6 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' Date: Tue Jan 30 13:30:34 2018 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Xeon E3-1200 v3 Processor Integrated Graphics Controller [8086:041a] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Lenovo Xeon E3-1200 v3 Processor Integrated Graphics Controller [17aa:30a1] InstallationDate: Installed on 2017-12-12 (48 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20171211) MachineType: LENOVO 30AJS05700 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-25-generic.efi.signed root=UUID=f9fe7460-9c41-4d4a-8376-e5ceb57bbec8 ro quiet splash vt.handoff=1 SourcePackage: xorg-server UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/02/2015 dmi.bios.vendor: LENOVO dmi.bios.version: FBKTB6AUS dmi.board.name: SHARKBAY dmi.board.vendor: LENOVO dmi.board.version: SDK0E50519 PRO dmi.chassis.type: 7 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnLENOVO:bvrFBKTB6AUS:bd08/02/2015:svnLENOVO:pn30AJS05700:pvrThinkStationP300:rvnLENOVO:rnSHARKBAY:rvrSDK0E50519PRO:cvnToBeFilledByO.E.M.:ct7:cvrToBeFilledByO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: 30AJS05700 dmi.product.version: ThinkStation P300 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.13.1+18.04.20171116-0ubuntu1 version.libdrm2: libdrm2 2.4.89-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.4-0ubuntu2 version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.4-0ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1746163/+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