# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
# rpm -qa VirtualGL
VirtualGL-2.6.3-20191024.x86_64
# rpm -qa \*chrome\*
google-chrome-stable-79.0.3945.130-1.x86_64
# rpm -qa \*mesa\*
mesa-libEGL-devel-18.3.4-5.el7.x86_64
mesa-private-llvm-3.9.1-3.el7.x86_64
mesa-libgbm-18.3.4-5.el7.x86_64
mesa-dri-drivers-18.3.4-5.el7.x86_64
mesa-libGLU-9.0.0-4.el7.x86_64
mesa-libxatracker-18.3.4-5.el7.x86_64
mesa-libGLES-devel-18.3.4-5.el7.x86_64
mesa-filesystem-18.3.4-5.el7.x86_64
mesa-libGL-18.3.4-5.el7.x86_64
mesa-debuginfo-18.3.4-5.el7.x86_64
mesa-libEGL-18.3.4-5.el7.x86_64
mesa-libGLES-18.3.4-5.el7.x86_64
mesa-khr-devel-18.3.4-5.el7.x86_64
mesa-libglapi-18.3.4-5.el7.x86_64
mesa-libGLU-debuginfo-9.0.0-4.el7.x86_64
mesa-libGL-devel-18.3.4-5.el7.x86_64
# rpm -qa \*nvidia\*
yum-plugin-nvidia-1.0.2-1.el7.elrepo.noarch
nvidia-x11-drv-libs-430.50-1.el7_7.elrepo.x86_64
kmod-nvidia-430.50-1.el7_7.elrepo.x86_64
nvidia-detect-430.40-1.el7.elrepo.x86_64
nvidia-x11-drv-430.50-1.el7_7.elrepo.x86_64
I get different errors for NoMachine and TruboVNC.
TurboVNC:
[VGL] ERROR: in VirtualWin--
[VGL] 75: Could not clone X display connection
[VGL] ERROR: in VirtualWin--
[VGL] 75: Could not clone X display connection
[13551:13:0214/185928.926089:ERROR:command_buffer_proxy_impl.cc(124)]
ContextResult::kTransientFailure: Failed to send
GpuChannelMsg_CreateCommandBuffer.
[VGL] ERROR: in VirtualWin--
[VGL] 75: Could not clone X display connection
[13551:13:0214/185929.197750:ERROR:command_buffer_proxy_impl.cc(124)]
ContextResult::kTransientFailure: Failed to send
GpuChannelMsg_CreateCommandBuffer.
NoMachine:
[11871:11871:0214/185332.795246:ERROR:gl_surface_glx.cc(129)] Failed to
get GLXConfig
[11871:11871:0214/185332.795435:ERROR:gl_surface_glx.cc(475)]
CreateDummyWindow(gfx::GetXDisplay()) failed
[11871:11871:0214/185332.795463:ERROR:gl_initializer_x11.cc(148)]
GLSurfaceGLX::InitializeOneOff failed.
[11871:11871:0214/185332.816002:ERROR:viz_main_impl.cc(180)] Exiting GPU
process due to errors during initialization
On 13/02/2020 00:15, DRC wrote:
I was unable to reproduce the issue on CentOS 7 with an nVidia GPU or on
CentOS 8 with VMWare Tools. Can you provide more details regarding your
system?
DRC
On 1/28/20 11:13 AM, Marcello Blancasio wrote:
Hello,
I'm not able to run recent Chrome with GPU acceleration (
google-chrome-stable.x86_64, version 79.0.3945.130-1, installed from
google-chrome repo):
[6981:6981:0128/172712.708029:ERROR:gl_surface_glx.cc(129)] Failed to
get GLXConfig
[6981:6981:0128/172712.708168:ERROR:gl_surface_glx.cc(475)]
CreateDummyWindow(gfx::GetXDisplay()) failed
[6981:6981:0128/172712.708199:ERROR:gl_initializer_x11.cc(148)]
GLSurfaceGLX::InitializeOneOff failed.
[6981:6981:0128/172712.712314:ERROR:viz_main_impl.cc(180)] Exiting GPU
process due to errors during initialization
[7007:12:0128/172712.894210:ERROR:command_buffer_proxy_impl.cc(124)]
ContextResult::kTransientFailure: Failed to send
GpuChannelMsg_CreateCommandBuffer.
Chrome succeeds to start but chrome://gpu reports "Software only" for
WebGL/WebGL2.
I also tried the workaround suggested here:
https://github.com/VirtualGL/virtualgl/issues/73
without success. I exported VGL_DEFAULTFBCONFIG=GLX_ALPHA_SIZE,8 to
the environment but nothing changed.
-
M.
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