** Description changed: When playing a video file with frame rate that matches the refresh rate - of the monitor there is a stutter every couple of seconds (5-7) + of the monitor there is a stutter every couple of seconds (5-10) 50hz playing 50fps video 60hz playing 60fps video 24hz playing 24fps video (this one was tested on a nother system running arc a310) - The lower the refresh rate is, the more obvious the stutter is. Easiest way to see it is to play a tearing test video that has vertical bars running across the screen. Seems that at regular intervals a previous frame is shown, its like the internal frequency calculation is off and corrects itself every couple of seconds. This happens with all players that I tried - Kodi, mpv, also happens in chrome and firefox when playing a youtube video. Tested it on 2 systems - this one is integrated intel graphics, second system is newer - with a intel arc A310 video card - both systems does exactly the same thing. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: xorg 1:7.7+23ubuntu3 ProcVersionSignature: Ubuntu 6.8.0-51.52-generic 6.8.12 Uname: Linux 6.8.0-51-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Tue Jan 7 12:19:27 2025 DistUpgraded: Fresh install DistroCodename: noble DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: - Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) - Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [1458:d000] + Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) + Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [1458:d000] InstallationDate: Installed on 2025-01-07 (0 days ago) InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1) MachineType: Gigabyte Technology Co., Ltd. Q87M-D2H ProcEnviron: - LANG=en_US.UTF-8 - PATH=(custom, no user) - SHELL=/bin/bash - XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + PATH=(custom, no user) + SHELL=/bin/bash + XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-51-generic root=UUID=e694ed05-beda-4803-9bc0-f75e64b67116 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2018 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F8 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Q87M-D2H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF8:bd04/15/2018:br4.6:svnGigabyteTechnologyCo.,Ltd.:pnQ87M-D2H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnQ87M-D2H:rvrTobefilledbyO.E.M.:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: Q87M-D2H dmi.product.sku: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.122-1~kisak~n version.libgl1-mesa-dri: libgl1-mesa-dri 24.3.3~kisak1~n version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1
** Description changed: When playing a video file with frame rate that matches the refresh rate of the monitor there is a stutter every couple of seconds (5-10) 50hz playing 50fps video 60hz playing 60fps video 24hz playing 24fps video (this one was tested on a nother system running arc a310) The lower the refresh rate is, the more obvious the stutter is. Easiest way to see it is to play a tearing test video that has vertical bars running across the screen. Seems that at regular intervals a previous frame is shown, its like the internal frequency calculation is off and corrects itself every couple of seconds. - This happens with all players that I tried - Kodi, mpv, also happens in - chrome and firefox when playing a youtube video. + This happens with all players that I tried - Kodi, mpv, smplayer, also + happens in chrome and firefox when playing a youtube video. Tested it on 2 systems - this one is integrated intel graphics, second system is newer - with a intel arc A310 video card - both systems does exactly the same thing. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: xorg 1:7.7+23ubuntu3 ProcVersionSignature: Ubuntu 6.8.0-51.52-generic 6.8.12 Uname: Linux 6.8.0-51-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Tue Jan 7 12:19:27 2025 DistUpgraded: Fresh install DistroCodename: noble DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [1458:d000] InstallationDate: Installed on 2025-01-07 (0 days ago) InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1) MachineType: Gigabyte Technology Co., Ltd. Q87M-D2H ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-51-generic root=UUID=e694ed05-beda-4803-9bc0-f75e64b67116 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2018 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F8 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Q87M-D2H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF8:bd04/15/2018:br4.6:svnGigabyteTechnologyCo.,Ltd.:pnQ87M-D2H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnQ87M-D2H:rvrTobefilledbyO.E.M.:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: Q87M-D2H dmi.product.sku: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.122-1~kisak~n version.libgl1-mesa-dri: libgl1-mesa-dri 24.3.3~kisak1~n version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2093176 Title: Video Stutter all players tried To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2093176/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
