Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: libglvnd (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1768390

Title:
  BadMatch error in X_GLXSwapBuffers running OpenGL apps with nvidia-
  driver-390

Status in libglvnd package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-390 package in Ubuntu:
  Confirmed

Bug description:
  With bumblebee installed with modified library paths for the libglvnd
  setup used by nvidia-graphics-drivers-390 (see
  https://bugs.launchpad.net/ubuntu/+source/bumblebee/+bug/1758243), 3D
  apps run fine in wine, but I get an error calling X_GLXSwapBuffers
  error running OpenGL apps, eg:

  $ optirun glxheads
  glxheads: exercise multiple GLX connections (any key = exit)
  Usage:
    glxheads xdisplayname ...
  Example:
    glxheads :0 mars:0 venus:1
  Name: :1
    Display:     0x55b464525ce0
    Window:      0x2c00002
    Context:     0x55b46468a208
    GL_VERSION:  4.6.0 NVIDIA 390.48
    GL_VENDOR:   NVIDIA Corporation
    GL_RENDERER: GeForce GTX 1050/PCIe/SSE2
  X Error of failed request:  BadMatch (invalid parameter attributes)
    Major opcode of failed request:  155 (GLX)
    Minor opcode of failed request:  11 (X_GLXSwapBuffers)
    Serial number of failed request:  37
    Current serial number in output stream:  38
  primus: warning: dropping a frame to avoid deadlock
  primus: warning: timeout waiting for display worker
  terminate called without an active exception

  This might be an issue with libglvnd rather than with the nvidia
  driver.

  Other users report the same issue, eg see comment #6 on the
  aforementioned bug and https://github.com/Bumblebee-
  Project/Bumblebee/issues/951 (comment by MrDeepPurple).

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: nvidia-driver-390 390.48-0ubuntu3
  Uname: Linux 4.17.0-041700rc3-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Wed May  2 10:47:34 2018
  InstallationDate: Installed on 2017-08-16 (258 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  SourcePackage: nvidia-graphics-drivers-390
  UpgradeStatus: Upgraded to bionic on 2017-11-17 (165 days ago)

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