** Tags added: wayland

** Tags added: wayland-session

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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/1717155

Title:
  Xwayland refresh rate reported by xrandr is incorrect

Status in wayland:
  Confirmed
Status in xorg-server package in Ubuntu:
  New

Bug description:
  Xwayland refresh rate reported by 'xrandr' is incorrect:

    1920x1200   59.88*+

  Actually my hardware runs at 59.95Hz, as confirmed by 'weston-info'.

  If Xwayland is reporting the wrong frequency to apps via Xrandr then
  apps and toolkits implementing frame clocks (i.e. not synchronously
  tied to swap buffers) may animate at the wrong frequency, causing some
  stuttering and skipped frames.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: xwayland 2:1.19.3-1ubuntu6
  ProcVersionSignature: Ubuntu 4.12.0-13.14-generic 4.12.10
  Uname: Linux 4.12.0-13-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  Date: Thu Sep 14 11:40:31 2017
  DistUpgraded: Fresh install
  DistroCodename: artful
  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 2017-05-03 (133 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170502)
  MachineType: LENOVO 30AJS05700
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.12.0-13-generic.efi.signed 
root=UUID=1446940d-616b-4f78-926f-05ddb67580b8 ro quiet splash vt.handoff=7
  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+17.10.20170720-0ubuntu1
  version.libdrm2: libdrm2 2.4.82-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.0-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.0-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.19.3-1ubuntu6
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.9.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20170309-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
  xserver.bootTime: Mon Jul 31 16:27:11 2017
  xserver.configfile: default
  xserver.errors:
   modeset(G0): eglGetDisplay() failed
   modeset(G0): glamor initialization failed
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   
  xserver.version: 2:1.19.3-1ubuntu2

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