I think you are correct. I tried from a windows box using exceed and it failed the same way. I also was reading deep in the ATI documentation that they dropped compatibility support for working with standard linux GL.
Well time to go buy a nvidia :) Nate On Monday Monday 07 June 2010 1:56 pm DRC wrote: > Since GLXgears is seg faulting when it is run without VirtualGL, then I > suspect that this is due to an interaction problem between the server's > OpenGL library and the client's OpenGL library. Thus, it is not a bug > in VirtualGL. Several things you should try: > > (1) Try using a different machine, preferably with a different type of X > server, as the client. > > (2) Try disabling the GLX extension on the client. If my theory is > correct, then this should make GLXgears run properly with VirtualGL > (but, of course, it will no longer run without VirtualGL.) > > (3) Execute 'vglrun +tr glxgears'. If my theory is correct, then the > failure should occur during glXChooseVisual(). That is when VirtualGL > probes the 2D X server (the X server running on the client machine) to > attempt to figure out if it has OpenGL capabilities. > > Since the failure is reproducible without VirtualGL, then it warrants > contacting ATI support. It seems that their libGL implementation may > not be properly detecting whether the display is remote or local, and > perhaps it is trying to use direct OpenGL rendering on the remote > display. That would explain why it works when you set > LIBGL_ALWAYS_INDIRECT=yes. > > On 6/7/10 11:26 AM, Nate Fuhriman wrote: > > I have a ATI graphics card and the libraries I have installed. They are > > working if I login to the local machine. If I try and run remote I get > > segfaults even with vglrun. However if I use LD_LIBRARY_PATH I get > > glxgears to show up on my remote display but it is very slow. I'm > > assuming I have something setup wrong in my virtualgl setup but I can't > > find what is wrong. > > > > Thanks in advance for your help > > Nate > > > > > > vis:~ # ldd `which glxgears` > > > > linux-vdso.so.1 => (0x00007ffff11ff000) > > libGL.so.1 => /usr/X11R6/lib64/libGL.so.1 (0x00007faee8d66000) > > libXext.so.6 => /usr/lib64/libXext.so.6 (0x00007faee8b54000) > > libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007faee8817000) > > libpthread.so.0 => /lib64/libpthread.so.0 (0x00007faee85fb000) > > libm.so.6 => /lib64/libm.so.6 (0x00007faee83a5000) > > libc.so.6 => /lib64/libc.so.6 (0x00007faee804c000) > > libatiuki.so.1 => /usr/lib64/libatiuki.so.1 (0x00007faee901b000) > > libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007faee7e48000) > > libxcb-xlib.so.0 => /usr/lib64/libxcb-xlib.so.0 > > (0x00007faee7c46000) libxcb.so.1 => /usr/lib64/libxcb.so.1 > > (0x00007faee7a2a000) libdl.so.2 => /lib64/libdl.so.2 > > (0x00007faee7826000) > > /lib64/ld-linux-x86-64.so.2 (0x00007faee8f3d000) > > > > vis:~ # LD_LIBRARY_PATH=/usr/lib64/ ldd `which glxgears` > > > > linux-vdso.so.1 => (0x00007fffdedfe000) > > libGL.so.1 => /usr/lib64/libGL.so.1 (0x00007fe0d6920000) > > libXext.so.6 => /usr/lib64/libXext.so.6 (0x00007fe0d670e000) > > libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007fe0d63d1000) > > libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fe0d61b5000) > > libm.so.6 => /lib64/libm.so.6 (0x00007fe0d5f5f000) > > libc.so.6 => /lib64/libc.so.6 (0x00007fe0d5c06000) > > libXxf86vm.so.1 => /usr/lib64/libXxf86vm.so.1 > > (0x00007fe0d5a00000) libXdamage.so.1 => > > /usr/lib64/libXdamage.so.1 (0x00007fe0d57fd000) libXfixes.so.3 > > => /usr/lib64/libXfixes.so.3 (0x00007fe0d55f7000) libdrm.so.2 => > > /usr/lib64/libdrm.so.2 (0x00007fe0d53ee000) libdl.so.2 => > > /lib64/libdl.so.2 (0x00007fe0d51ea000) > > libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007fe0d4fe6000) > > libxcb-xlib.so.0 => /usr/lib64/libxcb-xlib.so.0 > > (0x00007fe0d4de4000) libxcb.so.1 => /usr/lib64/libxcb.so.1 > > (0x00007fe0d4bc8000) /lib64/ld-linux-x86-64.so.2 > > (0x00007fe0d6ba0000) > > > > vis:~ # glxgears > > Segmentation fault > > vis:~ # DISPLAY=:0 glxgears > > 24945 frames in 5.0 seconds = 4988.860 FPS > > 24991 frames in 5.0 seconds = 4998.089 FPS > > ^C > > vis:~ # LD_LIBRARY_PATH=/usr/lib64/ LIBGL_ALWAYS_INDIRECT=yes glxgears > > 4712 frames in 5.0 seconds = 941.746 FPS > > 4301 frames in 5.0 seconds = 857.878 FPS > > ^C > > vis:~ # vglrun glxgears > > Segmentation fault > > vis:~ # LD_LIBRARY_PATH=/usr/lib64/ LIBGL_ALWAYS_INDIRECT=yes vglrun > > glxgears [VGL] WARNING: The OpenGL rendering context obtained on X > > display [VGL] :0.0 is indirect, which may cause performance to > > suffer. [VGL] If :0.0 is a local X display, then the framebuffer > > device [VGL] permissions may be set incorrectly. > > 1811 frames in 5.0 seconds = 362.189 FPS > > 1824 frames in 5.0 seconds = 364.655 FPS > > > > SLES11 system > > with ATI 949e card. > > > > ------------------------------------------------------------------------- > > ----- ThinkGeek and WIRED's GeekDad team up for the Ultimate > > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > > lucky parental unit. See the prize list and enter to win: > > http://p.sf.net/sfu/thinkgeek-promo > > _______________________________________________ > > VirtualGL-Users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/virtualgl-users > > --------------------------------------------------------------------------- > --- ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > VirtualGL-Users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/virtualgl-users ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ VirtualGL-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/virtualgl-users
