Question

1

Primus failed to load libraries in Raring

rated 0 times [ 1] [ 0] / answers: 1 / hits: 4691 / 3 Years ago, sun, october 24, 2021, 8:40:42

Bumblebee is working fine. But primus is giving me an issue.

vblank_mode=0 primusrun glxspheres

primus: fatal: failed to load any of the libraries: /usr/lib/nvidia-304/libGL.so.1:/usr/lib32/nvidia-304/libGL.so.1

libnvidia-tls.so.304.88: cannot open shared object file: No such file or directory

/usr/lib32/nvidia-304/libGL.so.1: wrong ELF class: ELFCLASS32

I've changed the bridge mode in bumblebee.conf to primus to no avail

ls -la /usr/lib/nvidia*

/usr/lib/nvidia:

total 32

drwxr-xr-x   2 root root  4096 Apr 24 10:03 .

drwxr-xr-x 176 root root 24576 Apr 26 03:50 ..

-rwxr-xr-x   1 root root   120 Jun 29  2012 pre-install



/usr/lib/nvidia-304:

total 84392

drwxr-xr-x   6 root root     4096 Apr 25 16:33 .

drwxr-xr-x 176 root root    24576 Apr 26 03:50 ..

-rw-r--r--   1 root root        0 Apr 10 09:21 alt_ld.so.conf

drwxr-xr-x   2 root root     4096 Apr 25 16:32 bin

-rw-r--r--   1 root root       42 Apr 10 09:22 ld.so.conf

lrwxrwxrwx   1 root root       17 Apr 10 09:21 libcuda.so -> libcuda.so.304.88

lrwxrwxrwx   1 root root       17 Apr 10 09:21 libcuda.so.1 -> libcuda.so.304.88

-rw-r--r--   1 root root 10219344 Apr 10 09:22 libcuda.so.304.88

lrwxrwxrwx   1 root root       10 Apr 10 09:21 libGL.so -> libGL.so.1

lrwxrwxrwx   1 root root       15 Apr 10 09:21 libGL.so.1 -> libGL.so.304.88

-rw-r--r--   1 root root  1076560 Apr 10 09:22 libGL.so.304.88

lrwxrwxrwx   1 root root       15 Apr 10 09:21 libnvcuvid.so -> libnvcuvid.so.1

lrwxrwxrwx   1 root root       20 Apr 10 09:21 libnvcuvid.so.1 ->  libnvcuvid.so.304.88

-rw-r--r--   1 root root  2196224 Apr 10 09:22 libnvcuvid.so.304.88

lrwxrwxrwx   1 root root       18 Apr 10 09:21 libnvidia-cfg.so -> libnvidia-cfg.so.1

lrwxrwxrwx   1 root root       23 Apr 10 09:21 libnvidia-cfg.so.1 -> libnvidia-cfg.so.304.88

-rw-r--r--   1 root root   144864 Apr 10 09:22 libnvidia-cfg.so.304.88

lrwxrwxrwx   1 root root       23 Apr 10 09:21 libnvidia-compiler.so -> libnvidia-compiler.so.1

lrwxrwxrwx   1 root root       28 Apr 10 09:21 libnvidia-compiler.so.1 -> libnvidia-compiler.so.304.88

-rw-r--r--   1 root root 27730224 Apr 10 09:22 libnvidia-compiler.so.304.88

-rw-r--r--   1 root root 35454032 Apr 10 09:22 libnvidia-glcore.so.304.88

lrwxrwxrwx   1 root root       17 Apr 10 09:21 libnvidia-ml.so -> libnvidia-ml.so.1

lrwxrwxrwx   1 root root       22 Apr 10 09:21 libnvidia-ml.so.1 -> libnvidia-ml.so.304.88

-rw-r--r--   1 root root   394280 Apr 10 09:22 libnvidia-ml.so.304.88

lrwxrwxrwx   1 root root       26 Apr 25 16:33 libnvidia-opencl.so.1 -> libnvidia-opencl.so.304.88

-rw-r--r--   1 root root  8628320 Apr 10 09:22 libnvidia-opencl.so.304.88

-rw-r--r--   1 root root    11704 Apr 10 09:22 libnvidia-tls.so.304.88

lrwxrwxrwx   1 root root       23 Apr 25 16:33 libnvidia-wfb.so.1 -> libnvidia-wfb.so.304.88

-rw-r--r--   1 root root   295272 Apr 10 09:22 libnvidia-wfb.so.304.88

lrwxrwxrwx   1 root root       14 Apr 10 09:21 libOpenCL.so -> libOpenCL.so.1

lrwxrwxrwx   1 root root       16 Apr 10 09:21 libOpenCL.so.1 -> libOpenCL.so.1.0

lrwxrwxrwx   1 root root       18 Apr 10 09:21 libOpenCL.so.1.0 -> libOpenCL.so.1.0.0

-rw-r--r--   1 root root    21296 Apr 10 09:22 libOpenCL.so.1.0.0

lrwxrwxrwx   1 root root       23 Apr 10 09:21 libXvMCNVIDIA_dynamic.so.1 -> libXvMCNVIDIA.so.304.88

lrwxrwxrwx   1 root root       23 Apr 10 09:21 libXvMCNVIDIA.so -> libXvMCNVIDIA.so.304.88

lrwxrwxrwx   1 root root       23 Apr 10 09:21 libXvMCNVIDIA.so.1 -> libXvMCNVIDIA.so.304.88

-rw-r--r--   1 root root   167000 Apr 10 09:22 libXvMCNVIDIA.so.304.88

drwxr-xr-x   2 root root     4096 Apr 25 16:32 tls

drwxr-xr-x   2 root root     4096 Apr 25 16:32 vdpau

drwxr-xr-x   2 root root     4096 Apr 25 16:32 xorg

-rw-r--r--   1 root root       27 Apr 10 09:22 XvMCConfig



/usr/lib/nvidia-settings-304:

total 72

drwxr-xr-x   6 root root  4096 Apr 25 16:32 .

drwxr-xr-x 176 root root 24576 Apr 26 03:50 ..

drwxr-xr-x   2 root root  4096 Apr 25 16:32 bin

drwxr-xr-x   3 root root  4096 Apr 25 16:32 include

-rw-r--r--   1 root root    29 Apr 10 09:20 ld.so.conf

-rw-r--r--   1 root root 23062 Apr 10 09:20 libXNVCtrl.a

drwxr-xr-x   3 root root  4096 Apr 25 16:32 share

drwxr-xr-x   4 root root  4096 Apr 25 16:32 usr

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answered 3 Years ago emuralm · Accepted Answer

I had a chat with Amonakov (one of the developpers of primus) about this yesterday in IRC. He told me that this is a problem that occurs presently in the primus version available in the Ubuntu PPA. As Mr Double Xxx suggested, the remedy is to use optirun -b primus instead. It is a different command than primusrun, but it does the same. The -b option stands for the bridge you use.

To use vblank_mode=0 for benchmarking purposes, just run

vblank_mode=0 optirun -b primus

This will most likely be updated very soon.

Update:

In the latest version of primus for Ubuntu, the command primusrun is again fully functional.