I filed an upstream bug: https://bugs.chromium.org/p/chromium/issues/detail?id=833984
I saw the issue a couple weeks ago but waited to report it because Ubuntu 18.04 is still in beta. 18.04 is scheduled for release next week though, so it would be ideal if the issue was resolved before then. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1764648 Title: Read pixels broken in Chrome/Chromium on 18.04 using the NVIDIA driver Status in chromium-browser package in Ubuntu: New Bug description: 2 ways to reproduce: 1) Go to https://www.khronos.org/registry/webgl/sdk/tests/webgl-conformance-tests.html and run the all/conformance/reading tests. 2) Go to photoeditor.polarr.co. Select the Pro workspace. Skip the tutorial. Press F to open the filters panel (or click the 3 circle icon on the left). All of the filter previews will be garbled or black for any image that you edit. I've tried this on 2 computers, one with a 980, and one with a 1070. They both fail on Ubuntu 18.04 but work correctly on 16.04 and 17.10. Firefox works correctly. I attempted to use the Noveau driver, but I got a max resolution of 640p and WebGL didn't work at all so far as I could tell. I've tried running my Polarr photo editor (an Electron app) on 18.04, and it also doesn't work correctly any more. This is what I get in the terminal for chromium-browser when I run the WebGL conformance tests for reading pixels: amiller@amiller-All-Series:~$ chromium-browser [4775:4775:0417/000030.985800:ERROR:gles2_cmd_decoder.cc(12024)] [.Offscreen-For-WebGL-0x55577c136f80]GL ERROR :GL_INVALID_OPERATION : glReadPixels: format and type incompatible with the current read framebuffer [4775:4775:0417/000030.986559:ERROR:gles2_cmd_decoder.cc(12024)] [.Offscreen-For-WebGL-0x55577c136f80]GL ERROR :GL_INVALID_OPERATION : glReadPixels: format and type incompatible with the current read framebuffer [4775:4775:0417/000030.987074:ERROR:gles2_cmd_decoder.cc(12024)] [.Offscreen-For-WebGL-0x55577c136f80]GL ERROR :GL_INVALID_OPERATION : glReadPixels: format and type incompatible with the current read framebuffer [4775:4775:0417/000030.987630:ERROR:gles2_cmd_decoder.cc(12024)] [.Offscreen-For-WebGL-0x55577c136f80]GL ERROR :GL_INVALID_OPERATION : glReadPixels: format and type incompatible with the current read framebuffer ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: chromium-browser 65.0.3325.181-0ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15 Uname: Linux 4.15.0-15-generic x86_64 NonfreeKernelModules: wl nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu5 Architecture: amd64 Date: Tue Apr 17 00:06:03 2018 Desktop-Session: 'ubuntu' '/etc/xdg/xdg-ubuntu:/etc/xdg/xdg-ubuntu:/etc/xdg' '/usr/share/ubuntu:/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop' DetectedPlugins: Env: 'None' 'None' ExecutablePath: /usr/lib/chromium-browser/chromium-browser InstallationDate: Installed on 2018-04-10 (6 days ago) InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228) InstalledPlugins: /usr/lib/mozilla/plugins: => libgnome-shell-browser-plugin.so (size: 18856 bytes, mtime: Sat Apr 7 06:58:00 2018) Load-Avg-1min: 0.29 Load-Processes-Running-Percent: 0.1% MachineType: ASUS All Series ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-15-generic root=UUID=a9752952-f843-46f2-9206-e16c858d6d33 ro quiet splash vt.handoff=1 SourcePackage: chromium-browser UpgradeStatus: Upgraded to bionic on 2018-04-17 (0 days ago) dmi.bios.date: 12/10/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1203 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: X99-DELUXE dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1203:bd12/10/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnX99-DELUXE:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.family: ASUS MB dmi.product.name: All Series dmi.product.version: System Version dmi.sys.vendor: ASUS modified.conffile..etc.default.chromium-browser: [deleted] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1764648/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
