When I first installed FC6 on several machines (clean install) then glxinfo and glxgears commands worked fine (one is a Dell 5150 Core Duo with Intel Graphics Media Accelerator 950, and another is a Dell d610 laptop). Recently with all updates installed the glxinfo command gives the following on one: name of display: :0.0 Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Error: couldn't find RGB GLX visual visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat ---------------------------------------------------------------------- Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". 0x21 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". 0x22 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". 0x39 32 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None In addition trying glxgears now gives: Xlib: extension "GLX" missing on display ":0.0". Error: couldn't get an RGB, Double-buffered visual I am not aware of doing anything that would break the X drivers - so I presume an update somewhere has broken this - can anyone else confirm seeing something like this? I have put in BZ at https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214169 Mike
