Also broken: rendercheck -t composite -o add -f a8r8g8b8,a8 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1670945
Title: rendercheck claims that 'blend' 'add' operation renders incorrectly Status in xserver-xorg-video-intel package in Ubuntu: New Bug description: $ rendercheck -o add -t blend ... Beginning Add blend test on b8g8r8a8 Add blend test error of 64.0000 at (0, 0) -- R G B A got: 0.00 0.00 0.00 1.00 expected: 1.00 1.00 1.00 1.00 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 1.00 1.00 1.00 1.00 src: 1x1R a8, dst: b8g8r8a8 Add blend test error of 64.0000 at (0, 0) -- R G B A got: 0.00 0.00 0.00 1.00 expected: 1.00 1.00 1.00 1.00 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 1.00 1.00 1.00 1.00 src: 1x1R a8, dst: b8g8r8a8 Add blend test error of 64.0000 at (0, 0) -- R G B A got: 0.00 0.00 0.00 1.00 expected: 1.00 1.00 1.00 1.00 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 1.00 1.00 1.00 1.00 src: 1x1R a8, dst: b8g8r8a8 Add blend test error of 64.0000 at (0, 0) -- R G B A got: 0.00 0.00 0.00 1.00 expected: 1.00 1.00 1.00 1.00 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 1.00 1.00 1.00 1.00 src: 1x1R a8, dst: b8g8r8a8 Add blend test error of 64.0000 at (0, 0) -- R G B A got: 0.00 0.00 0.00 1.00 expected: 1.00 1.00 1.00 1.00 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 1.00 1.00 1.00 1.00 src: 1x1R a8, dst: b8g8r8a8 Add blend test error of 64.0000 at (0, 0) -- R G B A got: 0.00 0.00 0.00 1.00 expected: 1.00 1.00 1.00 1.00 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 1.00 1.00 1.00 1.00 src: 1x1R a8, dst: b8g8r8a8 Add blend test error of 64.0000 at (0, 0) -- ... $ cat /etc/X11/xorg.conf.d/20-intel.conf Section "Device" Identifier "Intel Graphics" Driver "intel" Option "XvPreferOverlay" "false" Option "VSync" "false" Option "TripleBuffer" "false" Option "TearFree" "true" EndSection ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.2 ProcVersionSignature: Ubuntu 4.8.0-39.42~16.04.1-lowlatency 4.8.17 Uname: Linux 4.8.0-39-lowlatency x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 BootLog: system: clean, 442787/1933312 files, 3477778/7721472 blocks CompizPlugins: [core,composite,opengl,decor,compiztoolbox,mousepoll,move,resize,gnomecompat,wall,imgpng,vpswitch,place,snap,grid,dbus,regex,resizeinfo,session,unitymtgrabhandles,animation,expo,ezoom,fade,scale,workarounds,unityshell] CompositorRunning: None CurrentDesktop: MATE Date: Wed Mar 8 08:08:24 2017 DistUpgraded: 2016-11-14 12:59:58,597 ERROR SystemError from cache.commit(): installArchives() failed DistroCodename: xenial DistroVariant: ubuntu EcryptfsInUse: Yes ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0162] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:84ca] InstallationDate: Installed on 2009-10-08 (2707 days ago) InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Alpha amd64 (20091008) MachineType: System manufacturer System Product Name ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-39-lowlatency root=UUID=23b87e6c-20b4-4242-9489-1599d62abcce ro resume=UUID=fb90e965-920d-4276-85b4-e0b72c4b0a6b delayacct quiet splash vt.handoff=7 SourcePackage: xserver-xorg-video-intel UpgradeStatus: Upgraded to xenial on 2016-11-14 (113 days ago) dmi.bios.date: 08/20/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1401 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8H77-M PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1401:bd08/20/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H77-MPRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.70-1~ubuntu16.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.6-0ubuntu0.16.04.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.6-0ubuntu0.16.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Tue Mar 7 22:07:09 2017 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.18.4-0ubuntu0.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1670945/+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