** Description changed: (Sorry if this is filed against the wrong package, I don't know enough graphics stuff to guess which) + When decoding H.265 (HEVC) video on an amd GPU (here, a 6600xt), green + corruption-y artifacts appear in the top left corner and persist the + whole time. The problem persists across video players (totem and VLC), + but does not occur for h.264 encoded video, and goes away if decoding in + vlc is set to VDPAU, VAAPI with DRM, or no hardware acceleration (that + is, it exists only for h.265 video decoded with VAAPI acceleration + without DRM). There's a random thread at + https://www.reddit.com/r/linux_gaming/comments/x15rn4/found_cause_and_resolution_to_vaapi_h265/ + by someone else describing the same exact problem. - When decoding H.265 (HEVC) video on an amd GPU (here, a 6600xt), green corruption-y artifacts appear in the top left corner and persist the whole time. The problem persists across video players (totem and VLC), but does not occur for h.264 encoded video, and goes away if decoding in vlc is set to VDPAU, VAAPI with DRM, or no hardware acceleration (that is, it exists only for h.265 video decoded with VAAPI acceleration without DRM). There's a random thread at https://www.reddit.com/r/linux_gaming/comments/x15rn4/found_cause_and_resolution_to_vaapi_h265/ by someone else describing the same exact problem. + To reproduce: + On a computer with an AMD discrete GPU, play a HEVC encoded video with any video player using VAAPI (the default GNOME player and VLC both exhibit the bug) to decode, and then look in the top left corner of the video. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xserver-xorg-video-amdgpu 22.0.0-1ubuntu0.1 ProcVersionSignature: Ubuntu 5.15.0-48.54-generic 5.15.53 Uname: Linux 5.15.0-48-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Sep 22 19:29:47 2022 DistUpgraded: 2022-04-30 00:07:10,213 DEBUG Running PostInstallScript: '/usr/lib/ubuntu-advantage/upgrade_lts_contract.py' DistroCodename: jammy DistroVariant: ubuntu GraphicsCard: - Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] [1002:73ff] (rev c1) (prog-if 00 [VGA controller]) - Subsystem: Sapphire Technology Limited Navi 23 [Radeon RX 6600/6600 XT/6600M] [1da2:448e] + Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] [1002:73ff] (rev c1) (prog-if 00 [VGA controller]) + Subsystem: Sapphire Technology Limited Navi 23 [Radeon RX 6600/6600 XT/6600M] [1da2:448e] InstallationDate: Installed on 2020-04-25 (880 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: ASUS System Product Name ProcEnviron: - TERM=xterm-256color - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-48-generic root=UUID=78160ce3-0a32-48d4-b13f-866e6d975edc ro SourcePackage: xserver-xorg-video-amdgpu UpgradeStatus: Upgraded to jammy on 2022-04-30 (145 days ago) dmi.bios.date: 11/12/2021 dmi.bios.release: 6.5 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0605 dmi.board.asset.tag: Default string dmi.board.name: PRIME Z690M-PLUS D4 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0605:bd11/12/2021:br6.5:svnASUS:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEZ690M-PLUSD4:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: ASUS version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.110-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 22.0.5-0ubuntu0.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.3-2ubuntu2.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1 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 xserver-xorg-video-amdgpu in Ubuntu. https://bugs.launchpad.net/bugs/1990591 Title: Green artifacts when using VAAPI decoding of H.265 video on amd GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1990591/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
