Missing EGL OpenGL implementation with nvidia drivers

Support Graphics & Display
#1

Hi!

I was trying to create a virgl accelerated vm, only to have a big error dialog in my face about “something something eglBindAPI failed”.

I later tested that function in a minimal C program, and it seems that there is no OpenGL EGL implementation available, only OpenGL ES… which is very confusing, as the nvidia drivers should have that.

eglinfo says this:

X11 platform:
EGL API version: 1.4
EGL vendor string: Google Inc.
EGL version string: 1.4 SwiftShader 4.1.0.7
EGL client APIs: OpenGL_ES
EGL extensions string:
    EGL_KHR_create_context EGL_KHR_get_all_proc_addresses
    EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image
    EGL_KHR_gl_renderbuffer_image EGL_KHR_fence_sync EGL_KHR_image_base
    EGL_KHR_surfaceless_context EGL_ANGLE_iosurface_client_buffer
    EGL_ANDROID_framebuffer_target EGL_ANDROID_recordable

And it looks like I don’t have the right EGL based on the nvidia X server settings -> graphics information -> EGL tab either. (I can’t post pictures or links on the forum yet)
It looks like the active EGL on my system is somehow an Android implementation? How? The “Vendor” field should say “NVIDIA Corporation”.

Installed nvidia packages:

# pacman -Qqs nvidia
egl-wayland
ffnvcodec-headers
gwe
lib32-libvdpau
lib32-nvidia-440xx-utils
libvdpau
libxnvctrl
linux54-nvidia-440xx
linux58-nvidia-440xx
mhwd-nvidia-340xx
mhwd-nvidia-390xx
mhwd-nvidia-418xx
mhwd-nvidia-430xx
mhwd-nvidia-435xx
mhwd-nvidia-440xx
mhwd-nvidia-450xx
mhwd-nvidia-455xx
nvidia-440xx-utils
pycuda-headers
# pacman -Qqs libglvnd
lib32-libglvnd
libglvnd

If I search for egl files I get:

# pacman -Qil nvidia-440xx-utils | grep -i egl
nvidia-440xx-utils /usr/lib/libEGL_nvidia.so.0
nvidia-440xx-utils /usr/lib/libEGL_nvidia.so.440.100
nvidia-440xx-utils /usr/lib/libnvidia-eglcore.so.440.100
nvidia-440xx-utils /usr/share/glvnd/egl_vendor.d/
nvidia-440xx-utils /usr/share/glvnd/egl_vendor.d/10_nvidia.json

Does anyone have any idea how to install/configure the right EGL implementation? It is quite a frustrating (albeit niche) problem. Thanks!

#2

Well…
For the time being I just copied the libEGL.so.1.1.0 from the nvidia driver downloaded from the browser to /usr/lib and that seems to be correct. I am still confused as to why I did not have the correct version of the file.
Another thing, the libGL.so seems to be having problems as well:
glinfo: symbol lookup error: /usr/lib/libGL.so.1: undefined symbol: _glapi_tls_Current

Is this an arch package problem, or I just have an anomaly in my system?

#3

This is provided by package libglvnd

$ pacman -Fx libEGL.so.1.1
extra/libglvnd 1.3.2-1
    usr/lib/libEGL.so.1.1.0
multilib/lib32-libglvnd 1.3.2-1
    usr/lib32/libEGL.so.1.1.0

Please also provide

inxi -Fazy && mhwd -li
#4 
❯ inxi -Fazy && mhwd -li


System:
  Kernel: 5.8.18-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.8-x86_64 
  root=UUID=3a85a802-3294-4635-8fc7-4fb961f0861e rw 
  resume=UUID=6697f93b-2c76-43ec-a8a8-4fe55dbf2bbd intel_iommu=on iommu=pt 
  acpi_enforce_resources=lax 
  Desktop: KDE Plasma 5.20.2 tk: Qt 5.15.1 wm: kwin_x11 dm: SDDM 
  Distro: Manjaro Linux 
Machine:
  Type: Desktop System: ASUS product: All Series v: N/A serial: <filter> 
  Mobo: ASUSTeK model: X99-A v: Rev 1.xx serial: <filter> 
  UEFI: American Megatrends v: 4101 date: 07/10/2019 
CPU:
  Info: 6-Core model: Intel Core i7-5820K bits: 64 type: MT MCP arch: Haswell 
  family: 6 model-id: 3F (63) stepping: 2 microcode: 43 L2 cache: 15.0 MiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 79226 
  Speed: 4279 MHz min/max: 1200/4400 MHz Core speeds (MHz): 1: 4279 2: 2746 
  3: 1702 4: 2875 5: 3668 6: 1200 7: 2455 8: 2953 9: 3273 10: 3116 11: 2922 
  12: 1200 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled 
  Type: l1tf 
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: conditional, RSB filling 
  Type: srbds status: Not affected 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: NVIDIA GP104 [GeForce GTX 1070] vendor: Gigabyte driver: nvidia 
  v: 440.100 alternate: nouveau,nvidia_drm bus ID: 01:00.0 chip ID: 10de:1b81 
  Device-2: Valve type: USB driver: uvcvideo bus ID: 3-6.2.1:4 
  chip ID: 28de:2400 serial: <filter> 
  Display: x11 server: X.org 1.20.9 compositor: kwin_x11 driver: nvidia 
  resolution: <xdpyinfo missing> 
  OpenGL: renderer: GeForce GTX 1070/PCIe/SSE2 v: 4.6.0 NVIDIA 440.100 
  direct render: Yes 
Audio:
  Device-1: Intel C610/X99 series HD Audio vendor: ASUSTeK 
  driver: snd_hda_intel v: kernel bus ID: 00:1b.0 chip ID: 8086:8d20 
  Device-2: NVIDIA GP104 High Definition Audio vendor: Gigabyte 
  driver: snd_hda_intel v: kernel bus ID: 01:00.1 chip ID: 10de:10f0 
  Device-3: C-Media CMI8788 [Oxygen HD Audio] vendor: ASUSTeK Xonar DSX 
  driver: snd_virtuoso v: kernel bus ID: 06:00.0 chip ID: 13f6:8788 
  Device-4: Kingston HyperX Cloud Flight Wireless Headset type: USB 
  driver: hid-generic,snd-usb-audio,usbhid bus ID: 1-5:2 chip ID: 0951:16c4 
  Device-5: Texas Instruments PCM2902 Audio Codec type: USB 
  driver: hid-generic,snd-usb-audio,usbhid bus ID: 1-14:8 chip ID: 08bb:2902 
  Device-6: Valve type: USB driver: cdc_acm,hid-generic,usbhid 
  bus ID: 1-10.2.3.3:15 chip ID: 28de:2102 serial: <filter> 
  Device-7: Valve type: USB driver: hid-generic,snd-usb-audio,usbhid 
  Sound Server: ALSA v: k5.8.18-1-MANJARO 
Network:
  Device-1: Intel Ethernet I218-V vendor: ASUSTeK driver: e1000e v: 3.2.6-k 
  port: f000 bus ID: 00:19.0 chip ID: 8086:15a1 
  IF: eno1 state: up speed: 1000 Mbps duplex: full mac: <filter> 
  Device-2: Microsoft Xbox 360 Wireless Adapter type: USB driver: xpad 
  bus ID: 1-10.4:11 chip ID: 045e:0719 serial: <filter> 
  IF-ID-1: virbr0 state: down mac: <filter> 
  IF-ID-2: virbr0-nic state: down mac: <filter> 
Drives:
  Local Storage: total: 5.47 TiB used: 2.27 TiB (41.5%) 
  SMART Message: Unable to run smartctl. Root privileges required. 
  ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 970 EVO 500GB size: 465.76 GiB 
  block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 
  serial: <filter> rev: 2B2QEXE7 scheme: GPT 
  ID-2: /dev/sda vendor: Western Digital model: WD20EZRX-00DC0B0 
  size: 1.82 TiB block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  serial: <filter> rev: 0A80 scheme: GPT 
  ID-3: /dev/sdb vendor: Kingston model: SKC400S37512G size: 476.94 GiB 
  block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s serial: <filter> 
  rev: 00.W scheme: GPT 
  ID-4: /dev/sdc vendor: Western Digital model: WDS100T2B0A-00SM50 
  size: 931.51 GiB block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
  serial: <filter> rev: 30WD scheme: GPT 
  ID-5: /dev/sdd vendor: Samsung model: HD103UJ size: 931.51 GiB block size: 
  physical: 512 B logical: 512 B speed: 3.0 Gb/s serial: <filter> rev: 1113 
  ID-6: /dev/sde vendor: Samsung model: HD103UJ size: 931.51 GiB block size: 
  physical: 512 B logical: 512 B speed: 3.0 Gb/s serial: <filter> rev: 1118 
Partition:
  ID-1: / raw size: 472.44 GiB size: 464.52 GiB (98.32%) 
  used: 272.53 GiB (58.7%) fs: ext4 dev: /dev/sdb3 
Swap:
  Kernel: swappiness: 60 (default) cache pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 4.00 GiB used: 0 KiB (0.0%) priority: -2 
  dev: /dev/sdb2 
Sensors:
  System Temperatures: cpu: 43.5 C mobo: 34.0 C gpu: nvidia temp: 59 C 
  Fan Speeds (RPM): fan-1: 922 fan-2: 465 fan-3: 0 fan-4: 0 fan-5: 832 
  fan-6: 545 gpu: nvidia fan: 39% 
  Power: 12v: N/A 5v: N/A 3.3v: 3.34 vbat: 3.38 
Info:
  Processes: 442 Uptime: 1h 51m Memory: 31.28 GiB used: 10.22 GiB (32.7%) 
  Init: systemd v: 246 Compilers: gcc: 10.2.0 alt: 8/9 clang: 10.0.1 Packages: 
  pacman: 2103 lib: 472 flatpak: 0 Shell: Zsh v: 5.8 running in: konsole 
  inxi: 3.1.08 
> Installed PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
    video-nvidia-440xx            2020.10.04               false            PCI


Warning: No installed USB configs!
#5

Hi!

But I found that if I have the one that’s provided it gets me this output:

❯ LD_PRELOAD=/usr/lib/libEGL.so.1.1.0.bak eglinfo
EGL client extensions string:
    EGL_KHR_client_get_all_proc_addresses EGL_KHR_platform_gbm
    EGL_KHR_platform_x11 EGL_EXT_client_extensions EGL_EXT_platform_base

GBM platform:
EGL API version: 1.4
EGL vendor string: Google Inc.
EGL version string: 1.4 SwiftShader 4.1.0.7
EGL client APIs: OpenGL_ES
[...]

Which is not correct.
It should be:

❯ LD_PRELOAD=NVIDIA-Linux-x86_64-450.80.02/libEGL.so.1.1.0 eglinfo
EGL client extensions string:
    EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration
    EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses
    EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11
    EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_KHR_platform_wayland
    EGL_EXT_platform_wayland EGL_MESA_platform_gbm EGL_KHR_platform_gbm
    EGL_MESA_platform_surfaceless

[...]

X11 platform:
EGL API version: 1.5
EGL vendor string: NVIDIA
EGL version string: 1.5
EGL client APIs: OpenGL_ES OpenGL
EGL extensions string:
#6