libGL: XF86DRIGetClientDriverName: 1.8.0 i915tex (screen 0) libGL: OpenDriver: trying /usr/lib/dri/tls/i915tex_dri.so libGL: OpenDriver: trying /usr/lib/dri/i915tex_dri.so drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 4, (OK) drmOpenByBusid: Searching for BusID pci:0000:00:02.0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 4, (OK) drmOpenByBusid: drmOpenMinor returns 4 drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0 Unhandled request Fatal video memory manager error "Bad address". Check kernel logs or set the LIBGL_DEBUG environment variable to "verbose" for more info. Detected in file ../common/dri_bufmgr.c, line 490, function driBOValidateList.