Comment 4 for bug 1232658

As far as I can tell the above fix did not fix the issue. I still get the below error out of /var/log/syslog

Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (WW) "xmir" is not to be loaded by default. Skipping.
Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (EE) Failed to load /usr/lib/xorg/modules/libglamoregl.so: /usr/lib/xorg/modules/libglamoregl.so: undefined symbol: _glapi_tls_Context
Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (EE) Failed to load module "glamoregl" (loader failed, 7)
Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (WW) Unresolved symbol: fbGetGCPrivateKey
Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (WW) NVIDIA(0): Failed to enable display hotplug notification
Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (WW) NVIDIA(0): Unable to get display device for DPI computation.
Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (EE) NVIDIA(0): Failed to initiate mode change.
Oct 24 13:59:57 colt bumblebeed[1123]: [XORG] (EE) NVIDIA(0): Failed to complete mode change

$ dpkg -l | grep glamor
ii libglamor0:amd64 0.5.1-0ubuntu4 amd64 shared graphics acceleration library based on OpenGL
ii xserver-xorg-glamoregl:amd64 0.5.1-0ubuntu4 amd64 X.Org X server -- graphics acceleration module based on OpenGL