I seem to have this problem too, using Thinkpad with Intel 852/855 card. running this: LIBGL_DEBUG=verbose glxinfo | grep error outputs this: libGL: OpenDriver: trying /usr/lib/dri/tls/i915_dri.so libGL: OpenDriver: trying /usr/lib/dri/i915_dri.so libGL error: failed to open drm device: Permission denied libGL: OpenDriver: trying /usr/lib/dri/tls/swrast_dri.so libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so
command: glxinfo | grep rend output: direct rendering: Yes OpenGL renderer string: Software Rasterizer but rootish command: sudo glxinfo | grep rend gives this: direct rendering: Yes OpenGL renderer string: Mesa DRI Intel(R) 852GM/855GM GEM 20090712 2009Q2 RC3 x86/MMX/SSE2 user glxgears fps: about ~530 root glxgears fps: about ~1400 Why can root render with the proper drivers and user not? -- KMS error message while intializing modesetting (during boot and resume) - render error detected, EIR: 0x00000010 [i915] https://bugs.launchpad.net/bugs/404064 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
