Yes, that glxinfo output looks good. One thing to note, however, is
that on Fedora 31, configuring VirtualGL (specifically, using
vglserver_config to grant access to the 3D X server) will disable the
ability to log in locally ("locally" = when sitting in front of the
workstation) with a Wayland session. That's unfortunately unavoidable
at the moment. You will still be able to log in locally with an Xorg
session.
On 4/7/20 9:26 AM, jrice41159 wrote:
> Thanks DRC! A few quick responses: yes, I can log onto the server just
> fine in the Fedora 31 desktop, default is gnome I believe. Your X11
> forwarding comment was appreciated also. I will continue the install then.
>
> I am also appending my glxinfo output (redacting alot of the stuff that
> might not add any value). It looks like it is fine?
>
> Thanks again!
>
> name of display: :1
> display: :1 screen: 0
> direct rendering: Yes
> server glx vendor string: NVIDIA Corporation
> server glx version string: 1.4
> server glx extensions:
> GLX_ARB_context_flush_control, GLX_ARB_create_context,
> GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile,
> GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
> GLX_ARB_multisample, GLX_EXT_buffer_age,
> GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,
> GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context, GLX_EXT_libglvnd,
> GLX_EXT_stereo_tree, GLX_EXT_swap_control, GLX_EXT_swap_control_tear,
> GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
> GLX_EXT_visual_rating,
> GLX_NV_copy_image, GLX_NV_delay_before_swap, GLX_NV_float_buffer,
> GLX_NV_multigpu_context, GLX_NV_robustness_video_memory_purge,
> GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGI_swap_control,
> GLX_SGI_video_sync
> client glx vendor string: NVIDIA Corporation
> client glx version string: 1.4
> client glx extensions:
> GLX_ARB_context_flush_control, GLX_ARB_create_context,
> GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile,
> GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
> GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_buffer_age,
> GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,
> GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB,
> GLX_EXT_import_context, GLX_EXT_stereo_tree, GLX_EXT_swap_control,
> GLX_EXT_swap_control_tear, GLX_EXT_texture_from_pixmap,
> GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_NV_copy_buffer,
> GLX_NV_copy_image, GLX_NV_delay_before_swap, GLX_NV_float_buffer,
> GLX_NV_multigpu_context, GLX_NV_multisample_coverage,
> GLX_NV_robustness_video_memory_purge, GLX_NV_swap_group,
> GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGI_swap_control,
> GLX_SGI_video_sync
> GLX version: 1.4
> GLX extensions:
> GLX_ARB_context_flush_control, GLX_ARB_create_context,
> GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile,
> GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
> GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_buffer_age,
> GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,
> GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context, GLX_EXT_stereo_tree,
> GLX_EXT_swap_control, GLX_EXT_swap_control_tear,
> GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
> GLX_EXT_visual_rating,
> GLX_NV_copy_image, GLX_NV_delay_before_swap, GLX_NV_float_buffer,
> GLX_NV_multigpu_context, GLX_NV_robustness_video_memory_purge,
> GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGI_swap_control,
> GLX_SGI_video_sync
> Memory info (GL_NVX_gpu_memory_info):
> Dedicated video memory: 4096 MB
> Total available memory: 4096 MB
> Currently available dedicated video memory: 3281 MB
> OpenGL vendor string: NVIDIA Corporation
> OpenGL renderer string: GeForce GTX 970/PCIe/SSE2
> OpenGL core profile version string: 4.6.0 NVIDIA 440.59
> OpenGL core profile shading language version string: 4.60 NVIDIA
> OpenGL core profile context flags: (none)
> OpenGL core profile profile mask: core profile
> OpenGL core profile extensions:
> --- removed a bunch of stuff...
>
> OpenGL version string: 4.6.0 NVIDIA 440.59
> OpenGL shading language version string: 4.60 NVIDIA
> OpenGL context flags: (none)
> OpenGL profile mask: (none)
> OpenGL extensions:
>
> --- removed a bunch of stuf...
>
> OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 440.59
> OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
> OpenGL ES profile extensions:
>
> --- removed a bunch of stuff
>
> 132 GLX Visuals
> visual x bf lv rg d st colorbuffer sr ax dp st accumbuffer ms cav
> id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a ns b eat
> ----------------------------------------------------------------------------
> 0x021 24 tc 0 24 0 r y . 8 8 8 0 . s 4 24 8 16 16 16 16 0 0
> None
> 0x022 24 dc 0 24 0 r y . 8 8 8 0 . s 4 24 8 16 16 16 16 0 0
> None
> 0x024 24 tc 0 32 0 r y . 8 8 8 8 . s 4 24 8 16 16 16 16 0 0
> None
> ... removed a bunch of stuff...
> 0x0a2 32 tc 0 32 0 r y . 8 8 8 8 . s 4 24 8 16 16 16 16 16 1
> None
> 0x0a3 32 tc 0 24 0 r . . 8 8 8 0 . s 4 24 8 16 16 16 16 16 1
> None
> 0x0a4 32 tc 0 32 0 r . . 8 8 8 8 . s 4 24 8 16 16 16 16 16 1
> None
>
> 215 GLXFBConfigs:
> visual x bf lv rg d st colorbuffer sr ax dp st accumbuffer ms cav
> id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a ns b eat
> ----------------------------------------------------------------------------
> 0x0a5 24 tc 0 24 0 r y . 8 8 8 0 . s 4 24 8 16 16 16 16 0 0
> None
> 0x0a6 24 dc 0 24 0 r y . 8 8 8 0 . s 4 24 8 16 16 16 16 0 0
> None
> 0x0a7 24 tc 0 32 0 r y . 8 8 8 8 . s 4 24 8 16 16 16 16 0 0
> None
> ... removed a bunch of stuff...
> 0x179 0 sg 0 64 0 . . 32 32 0 0 f . 4 24 8 16 16 16 16 0 0
> None
> 0x17a 0 sg 0 64 0 r y . 32 32 0 0 f . 4 24 8 16 16 16 16 0 0
> None
> 0x17b 0 sg 0 64 0 y . 32 32 0 0 f . 4 24 8 16 16 16 16 0 0
> None
>
>
>
>
> On Monday, April 6, 2020 at 6:41:34 PM UTC-4, jrice41159 wrote:
>
> Hi,
>
> I'm just getting started with virtualGL and plan on using it with
> turbovnc. I am lightly aware of the basic setups for X server and
> typically just use X11 forwarding, so I'm sorry if this is a bad
> question. I am doing the install, just did the yum install and now
> and doing the initial system configuration. I am 6.1.2 Ensure "The
> 3D X server has been configured to use the GPU drivers you installed
> above." And then a little lower... "If the 3D X server is not
> headless, then this can be verified by logging into the X server
> locally and running |glxinfo|."
>
> So where are the 3D X server directions? I may or may not have that
> working. I have an NVIDIA card in and it seems to work with dual 4k
> monitors. I can get Putty to connect with X11 forwarding and get
> various IDE's to display, albeit very slowly, on my windows
> machine. But am not clear what the steps are to confirm the 3D X
> server is configured or what I am looking for in glxinfo.
>
>
> I'm not sure if you need anything in particular but just in a case...
>
> lspci -- 1:00.0 VGA compatible controller: NVIDIA Corporation GM204
> [GeForce GTX 970] (rev a1)
> less /proc/info -- Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
>
> This will generally be on a local LAN.
>
> Thanks for any help,
>
> Jim
>
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