I'm using XLaunch Windows X server on my Win10 box to reach the Ubuntu 18 box with ssh -Y. The computer is remote and inaccessible. No keyboard and screen attached. lshw dump below. Does the video hardware even matter when using X11?
xclock, wireshark, and even glxgears work fine, ffplay seems to be only program with issues.
ffplay version is N-99744-g343c314. ffplay error message:
X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 149 (GLX) Minor opcode of failed request: 16 (X_GLXVendorPrivate) Serial number of failed request: 223 Current serial number in output stream: 224
Is this error occurring on the Ubuntu machine running ffplay, or is it coming back from the XLaunch X server on the Windows box?
When I search for this error message, I see offered solutions like reinstall NVidia drivers. I can't touch NVidia drivers, the Tesla T4 card being used as GPU with its specific drivers, it's not a graphics interface anyway.
Thanks for any tips.
$ sudo lshw -C video
*-display
description: 3D controller
product: NVIDIA Corporation
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=nvidia latency=0
resources: iomemory:610-60f iomemory:610-60f irq:16 memory:81000000-81ffffff memory:6100000000-610fffffff memory:6130000000-6131ffffff memory:82000000-823fffff memory:6000000000-60ffffffff memory:6110000000-612fffffff
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: iomemory:610-60f iomemory:400-3ff irq:158 memory:6132000000-6132ffffff memory:4000000000-400fffffff ioport:9000(size=64) memory:c0000-dffff