WebGL stopped working for me also in chrome 43 some time last week, i'm on ubuntu 15.04. OpenGL on my machine is fine and WebGL works in firefox. This is on an NVidia card. Here's some info:
Data exported 6/12/2015, 5:03:28 PM Chrome version Chrome/43.0.2357.81 Operating system Linux 3.19.0-20-generic Software rendering list version 10.7 Driver bug list version 8.06 ANGLE commit id unknown hash 2D graphics backend Skia Command Line Args --enable-pinch --flag-switches-begin --flag-switches-end Driver Information Initialization time 0 Sandboxed false GPU0 VENDOR = 0x10de, DEVICE= 0x13c0 Optimus false AMD switchable false Driver vendor NVIDIA Driver version 349.16 GL_VENDOR NVIDIA Corporation GL_RENDERER GeForce GTX 980/PCIe/SSE2 GL_VERSION 4.5.0 NVIDIA 349.16 Window manager Metacity (Marco) XDG_CURRENT_DESKTOP MATE GDMSESSION mate -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1463598 Title: Chromium 43 fails to use hardware acceleration To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1463598/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs