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After resuming I have a graphics issue with textures (not sure, see screenshots).

Windows frame:

about window

Viber app:

viber app

Also some other apps are affected.

Some video info:

$ lspci | grep 'VGA\|3D'
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 3D controller: NVIDIA Corporation GM204M [GeForce GTX 970M] (rev a1)

$ glxinfo | grep OpenGL
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce GTX 970M/PCIe/SSE2
OpenGL core profile version string: 4.5.0 NVIDIA 375.39
OpenGL core profile shading language version string: 4.50 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5.0 NVIDIA 375.39
OpenGL shading language version string: 4.50 NVIDIA
OpenGL context flags: (none)
OpenGL profile mask: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 375.39
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:

Unity reload (Alt+F2 → unity) helps, but it crashes the most of open apps.

Any suggestions?

UPD: seems like it is bug of NVidia card/driver (reproduced with nvidia-367, nvidia-370, nvidia-375, nvidia-378).

marked as duplicate by karel, Zanna, Eric Carvalho, Community Apr 3 '17 at 4:18

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

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Had the same issue - "fixed" by rolling back to NVIDIA-367:

Steps:

  • remove/disable driver PPA Purge all previous drivers check 367 is newest available install 367 & restart
  • goto software/sources, find the NVIDIA drivers and disable, exit and this -should force package update, then open up a terminal:
  • sudo apt-get purge nvidia-*
  • sudo ubuntu-drivers devices #check that 367 is available
  • sudo apt-get install nvidia-367
  • restart the computer

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