Good Afternoon all,
I am trying to debug an issue with using VirtualGL with an AMD card.
Running the command "vglrun +v -c 0 -d :1 /opt/VirtualGL/bin/glxinfo" (and
other subsequent commands) produces the following error:
[VGL] Shared memory segment ID for vglconfig: 28704793
[VGL] VirtualGL v2.6.1 64-bit (Build 20190101)
name of display: localhost:10.0
[VGL] Opening connection to 3D X server :1
[VGL] NOTICE: Replacing dlopen("libGL.so.1") with dlopen("libvglfaker.so")
[VGL] NOTICE: Replacing dlopen("libGL.so.1") with dlopen("libvglfaker.so")
[VGL] WARNING: Could not load function "glXSwapIntervalEXT"
[VGL] WARNING: Could not load function "glXBindSwapBarrierNV"
[VGL] WARNING: Could not load function "glXJoinSwapGroupNV"
[VGL] WARNING: Could not load function "glXQueryFrameCountNV"
[VGL] WARNING: Could not load function "glXQueryMaxSwapGroupsNV"
[VGL] WARNING: Could not load function "glXQuerySwapGroupNV"
[VGL] WARNING: Could not load function "glXResetFrameCountNV"
[VGL] Using Pbuffers for rendering
failed to create drawable
X Error of failed request: BadValue (integer parameter out of range for
operation)
Major opcode of failed request: 53 (X_CreatePixmap)
Value in failed request: 0x1e
Serial number of failed request: 30
Current serial number in output stream: 31
Some details:
- OS: 4.15.0-46-generic #49~16.04.1-Ubuntu SMP x86_64 GNU/Linux
- GPU:
- 65:00.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] Vega 10 XT [Radeon PRO WX 9100] (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Device 0c1e
Flags: bus master, fast devsel, latency 0, IRQ 155
Memory at 3a000000000 (64-bit, prefetchable) [size=16G]
Memory at 3a400000000 (64-bit, prefetchable) [size=2M]
I/O ports at 4000 [size=256]
Memory at c4400000 (32-bit, non-prefetchable) [size=512K]
[virtual] Expansion ROM at c44a0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: amdgpu
Kernel modules: amdgpu
- The connection is over SSH with X forwarding
- The AMD proprietary driver is installed (although, I'm skeptical
whether it is in use or not)
- We are using a custom xorg file to keep our headless configuration
separate:
- Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
### <percent>: "<f>%"
### [arg]: arg optional
#Option "ShadowFB" # [<bool>]
#Option "DefaultRefresh" # [<bool>]
#Option "ModeSetClearScreen" # [<bool>]
Identifier "Card1"
Driver "amdgpu"
BusID "PCI:101:0:0"
EndSection
- There is a separate graphics card installed for ensuing that we can
attach a display to the machine if all else fails.
- The VirtualGL config was setup with proper access
Please let me know if there are any further details that you need. We
appreciate the help with this issue.
Thanks,
Jason
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