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allenai / objaverse-xl

đŸȘ Objaverse-XL is a Universe of 10M+ 3D Objects. Contains API Scripts for Downloading and Processing!
https://objaverse.allenai.org/
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Why do I need the display/Xserver when rendering? #7

Open Qi-Zhangyang opened 11 months ago

Qi-Zhangyang commented 11 months ago

Excellent work!!

I have noticed that you use the blender --background --python blender_script.py

Why do you say that it has to start the Xsever?

Thanks

mattdeitke commented 11 months ago

If you’re rendering on a machine that doesn’t have a monitor, I believe you need to start an xserver to render on GPUs, which basically starts a virtual desktop.

At least this was the case for me when I render on AWS

ericlormul commented 10 months ago

Hi, I run the start_x_server and it seems no error. But when rendering with eevee, it still fails with "Unable to open a display". I'm trying to use nvidia-A100 gpus. any suggestions?

` [1435716.388] X.Org X Server 1.20.13 X Protocol Version 11, Revision 0 [1435716.388] Build Operating System: linux Ubuntu [1435716.388] Current Operating System: Linux machine-08 5.4.0-81-generic #91-Ubuntu SMP Thu Jul 15 19:09:17 UTC 2021 x86_64 [1435716.388] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-81-generic root=UUID=ce9b1f1f-d4f4-4770-a895-48ccdf62c3bf ro iommu=soft [1435716.388] Build Date: 23 October 2023 04:31:55PM [1435716.388] xorg-server 2:1.20.13-1ubuntu1~20.04.9 (For technical support please see http://www.ubuntu.com/support) [1435716.388] Current version of pixman: 0.38.4 [1435716.388] Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [1435716.388] Markers: (--) probed, () from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [1435716.388] (++) Log file: "/var/log/ai2thor-xorg.0.log", Time: Fri Nov 3 13:29:20 2023 [1435716.388] (++) Using config file: "/tmp/ai2thor-xorg.conf" [1435716.388] (==) Using system config directory "/usr/share/X11/xorg.conf.d" [1435716.388] (==) ServerLayout "Layout0" [1435716.388] () |-->Screen "Screen0" (0) [1435716.388] () | |-->Monitor "" [1435716.388] () | |-->Device "Device0" [1435716.388] (==) No monitor specified for screen "Screen0". Using a default monitor configuration. [1435716.388] () |-->Screen "Screen1" (1) [1435716.388] () | |-->Monitor "" [1435716.389] () | |-->Device "Device1" [1435716.389] (==) No monitor specified for screen "Screen1". Using a default monitor configuration. [1435716.389] () |-->Screen "Screen2" (2) [1435716.389] () | |-->Monitor "" [1435716.389] () | |-->Device "Device2" [1435716.389] (==) No monitor specified for screen "Screen2". Using a default monitor configuration. [1435716.389] () |-->Screen "Screen3" (3) [1435716.389] () | |-->Monitor "" [1435716.389] () | |-->Device "Device3" [1435716.389] (==) No monitor specified for screen "Screen3". Using a default monitor configuration. [1435716.389] () |-->Screen "Screen4" (4) [1435716.389] () | |-->Monitor "" [1435716.389] () | |-->Device "Device4" [1435716.389] (==) No monitor specified for screen "Screen4". Using a default monitor configuration. [1435716.389] () |-->Screen "Screen5" (5) [1435716.389] () | |-->Monitor "" [1435716.390] () | |-->Device "Device5" [1435716.390] (==) No monitor specified for screen "Screen5". Using a default monitor configuration. [1435716.390] () |-->Screen "Screen6" (6) [1435716.390] () | |-->Monitor "" [1435716.390] () | |-->Device "Device6" [1435716.390] (==) No monitor specified for screen "Screen6". Using a default monitor configuration. [1435716.390] () |-->Screen "Screen7" (7) [1435716.390] () | |-->Monitor "" [1435716.390] (**) | |-->Device "Device7" [1435716.390] (==) No monitor specified for screen "Screen7". Using a default monitor configuration. [1435716.390] (==) Automatically adding devices [1435716.390] (==) Automatically enabling devices [1435716.390] (==) Automatically adding GPU devices [1435716.390] (==) Automatically binding GPU devices [1435716.390] (++) Max clients allowed: 1024, resource mask: 0x7ffff [1435716.390] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. [1435716.390] Entry deleted from font path. [1435716.390] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist. [1435716.390] Entry deleted from font path. [1435716.390] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist. [1435716.390] Entry deleted from font path. [1435716.390] (WW) The directory "/usr/share/fonts/X11/Type1" does not exist. [1435716.390] Entry deleted from font path. [1435716.390] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist. [1435716.390] Entry deleted from font path. [1435716.390] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist. [1435716.390] Entry deleted from font path. [1435716.390] (==) FontPath set to: /usr/share/fonts/X11/misc, built-ins [1435716.390] (==) ModulePath set to "/usr/lib/xorg/modules" [1435716.390] (II) The server relies on udev to provide the list of input devices. If no devices become available, reconfigure udev or disable AutoAddDevices. [1435716.390] (II) Loader magic: 0x558446607020 [1435716.390] (II) Module ABI versions: [1435716.390] X.Org ANSI C Emulation: 0.4 [1435716.390] X.Org Video Driver: 24.1 [1435716.390] X.Org XInput driver : 24.1 [1435716.390] X.Org Server Extension : 10.0 [1435716.391] (--) using VT number 2

[1435716.391] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card1) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card2) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card3) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card4) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card0) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card5) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card6) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card7) [1435716.392] (II) xfree86: Adding drm device (/dev/dri/card8) [1435716.419] (--) PCI: (39@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0xc0000000/16777216, 0x36000000000/137438953472, 0x39428000000/33554432 [1435716.419] (--) PCI: (40@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0xbe000000/16777216, 0x32000000000/137438953472, 0x35428000000/33554432 [1435716.419] (--) PCI: (67@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0xcb000000/16777216, 0x2a000000000/137438953472, 0x2d428000000/33554432 [1435716.419] (--) PCI: (68@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0xc9000000/16777216, 0x26000000000/137438953472, 0x29428000000/33554432 [1435716.419] (--) PCI:*(100@0:0:0) 1a03:2000:1458:1000 rev 65, Mem @ 0xd4000000/33554432, 0xd6000000/131072, I/O @ 0x00008000/128, BIOS @ 0x????????/131072 [1435716.419] (--) PCI: (163@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0x9f000000/16777216, 0x6e000000000/137438953472, 0x71428000000/33554432 [1435716.419] (--) PCI: (164@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0x9d000000/16777216, 0x6a000000000/137438953472, 0x6d428000000/33554432 [1435716.419] (--) PCI: (195@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0xaa000000/16777216, 0x60000000000/137438953472, 0x63428000000/33554432 [1435716.419] (--) PCI: (196@0:0:0) 10de:20b5:10de:1533 rev 161, Mem @ 0xa8000000/16777216, 0x5c000000000/137438953472, 0x5f428000000/33554432 [1435716.419] (II) LoadModule: "glx" [1435716.420] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so [1435716.420] (II) Module glx: vendor="X.Org Foundation" [1435716.420] compiled for 1.20.13, module version = 1.0.0 [1435716.420] ABI class: X.Org Server Extension, version 10.0 [1435716.420] (II) LoadModule: "nvidia" [1435716.420] (WW) Warning, couldn't open module nvidia [1435716.420] (EE) Failed to load module "nvidia" (module does not exist, 0) [1435716.911] (==) Matched ast as autoconfigured driver 0 [1435716.911] (==) Matched nouveau as autoconfigured driver 1 [1435716.911] (==) Matched modesetting as autoconfigured driver 2 [1435716.911] (==) Matched fbdev as autoconfigured driver 3 [1435716.911] (==) Matched vesa as autoconfigured driver 4 [1435716.911] (==) Assigned the driver to the xf86ConfigLayout [1435716.911] (II) LoadModule: "ast" [1435716.911] (WW) Warning, couldn't open module ast [1435716.911] (EE) Failed to load module "ast" (module does not exist, 0) [1435716.911] (II) LoadModule: "nouveau" [1435716.911] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so [1435716.911] (II) Module nouveau: vendor="X.Org Foundation" [1435716.911] compiled for 1.20.3, module version = 1.0.16 [1435716.911] Module class: X.Org Video Driver [1435716.911] ABI class: X.Org Video Driver, version 24.0 [1435716.911] (II) LoadModule: "modesetting" [1435716.911] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [1435716.911] (II) Module modesetting: vendor="X.Org Foundation" [1435716.911] compiled for 1.20.13, module version = 1.20.13 [1435716.911] Module class: X.Org Video Driver [1435716.911] ABI class: X.Org Video Driver, version 24.1 [1435716.911] (II) LoadModule: "fbdev" [1435716.911] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so [1435716.912] (II) Module fbdev: vendor="X.Org Foundation" [1435716.912] compiled for 1.20.1, module version = 0.5.0 [1435716.912] Module class: X.Org Video Driver [1435716.912] ABI class: X.Org Video Driver, version 24.0 [1435716.912] (II) LoadModule: "vesa" [1435716.912] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so [1435716.912] (II) Module vesa: vendor="X.Org Foundation" [1435716.912] compiled for 1.20.4, module version = 2.4.0 [1435716.912] Module class: X.Org Video Driver [1435716.912] ABI class: X.Org Video Driver, version 24.0 [1435716.912] (II) NOUVEAU driver Date: Mon Jan 28 23:25:58 2019 -0500 [1435716.912] (II) NOUVEAU driver for NVIDIA chipset families : [1435716.912] RIVA TNT (NV04) [1435716.912] RIVA TNT2 (NV05) [1435716.912] GeForce 256 (NV10) [1435716.912] GeForce 2 (NV11, NV15) [1435716.912] GeForce 4MX (NV17, NV18) [1435716.912] GeForce 3 (NV20) [1435716.912] GeForce 4Ti (NV25, NV28) [1435716.912] GeForce FX (NV3x) [1435716.912] GeForce 6 (NV4x) [1435716.912] GeForce 7 (G7x) [1435716.912] GeForce 8 (G8x) [1435716.912] GeForce 9 (G9x) [1435716.912] GeForce GTX 2xx/3xx (GT2xx) [1435716.912] GeForce GTX 4xx/5xx (GFxxx) [1435716.912] GeForce GTX 6xx/7xx (GKxxx) [1435716.912] GeForce GTX 9xx (GMxxx) [1435716.912] GeForce GTX 10xx (GPxxx) [1435716.912] (II) modesetting: Driver for Modesetting Kernel Drivers: kms [1435716.912] (II) FBDEV: driver for framebuffer: fbdev [1435716.912] (II) VESA: driver for VESA chipsets: vesa [1435716.912] (WW) xf86OpenConsole: setpgid failed: Operation not permitted [1435716.916] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.917] (EE) [drm] Failed to open DRM device for pci:0000:27:00.0: -2 [1435716.917] (WW) Falling back to old probe method for modesetting [1435716.917] (II) modeset(1): using default device [1435716.917] (WW) Falling back to old probe method for fbdev [1435716.917] (II) Loading sub module "fbdevhw" [1435716.917] (II) LoadModule: "fbdevhw" [1435716.917] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so [1435716.917] (II) Module fbdevhw: vendor="X.Org Foundation" [1435716.917] compiled for 1.20.13, module version = 0.0.2 [1435716.918] ABI class: X.Org Video Driver, version 24.1 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (EE) [drm] Failed to open DRM device for (null): -2 [1435716.918] (II) modeset(G0): using drv /dev/dri/card0 [1435716.918] (EE) Screen 0 deleted because of no matching config section. [1435716.918] (II) UnloadModule: "modesetting" [1435716.918] (EE) Fatal server error: [1435716.918] (EE) Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices [1435716.918] (EE) [1435716.918] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [1435716.918] (EE) Please also check the log file at "/var/log/ai2thor-xorg.0.log" for additional information. [1435716.918] (EE) [1435716.923] (EE) Server terminated with error (1). Closing log file. `

enor2017 commented 7 months ago

I got a similar error above. But when I switched the engine to "CYCLES", everything worked fine. I noticed a comment mentioned "CYCLES is much slower than BLENDER_EEVEE", may I have some elaboration on this?

Thank you so much.