** Changed in: chromium-browser (Ubuntu)
Status: Fix Committed => Fix Released
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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:
Fix Released
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]
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