Blender # which: no nvcc in /nix/store # /run/user/1000/gvfs/ non-existent directory

system: "x86_64-linux"
host os: Linux 5.15.13, NixOS, 21.11 (Porcupine)
multi-user?: yes
sandbox: yes
version: nix-env (Nix) 2.3.16
channels(root): "nixos-21.11.335130.386234e2a61"
warning: unknown setting ‘experimental-features’
channels(user): "home-manager-21.11, nixos-21.11.335665.0f316e4d72d, nixpkgs-21.11.335665.0f316e4d72d, nixpkgs-unstable-22.05pre349906.7f65e4abd5e"
nixpkgs: /home/user/.nix-defexpr/channels/nixpkgs

blender

[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1)
[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1)
/run/user/1000/gvfs/ non-existent directory
Writing userprefs: '/home/ae/.config/blender/2.93/config/userpref.blend' ok
Read blend: /home/ae/Downloads/bmw27/bmw27_gpu.blend
which: no nvcc in (/nix/store/2c9w4p2x6x0l64fdvcmc11app7x4xran-python3-3.9.6/bin:/nix/store/sazhz78fwz8jk4jxb9r8iw2awnlldvl1-python3.9-numpy-1.21.2/bin:/nix/store/7g9mr0sk1pi9iil2jkcns3azh04s3qfv-python3.9-chardet-4.0.0/bin:/nix/store/q
mizj6j80vbmwblbm201qdsr56hwq39z-python3.9-charset-normalizer-2.0.5/bin:/nix/store/1cxrpmfwwvncncsp1hnmkapijsx927zj-bash-interactive-5.1-p8/bin:/nix/store/kb3l69n5rnpfdkilcak6rrlq3i1y9x4g-patchelf-0.13/bin:/nix/store/apfyw9rd0280rpj2x685
s6anyjjnz04l-gcc-wrapper-10.3.0/bin:/nix/store/4dymr3spya676kdp21r7mwcrj806w0ah-gcc-10.3.0/bin:/nix/store/f3nr0m18fng88cd92i2hfsgg3j3jj7jz-glibc-2.33-78-bin/bin:/nix/store/5wch96kji9zlffxjqpjdrszjzp4i7m3a-coreutils-9.0/bin:/nix/store/cz
73kb2q38h5g2ll4g1r5b2iwc6klppx-binutils-wrapper-2.35.2/bin:/nix/store/m78i23pkfzpgb5niln4nqmi4ial9cphs-binutils-2.35.2/bin:/nix/store/cxivykq27pqap4k3dvpngkfqccfi7jyj-blender-2.93.5/bin:/nix/store/5wch96kji9zlffxjqpjdrszjzp4i7m3a-coreut
ils-9.0/bin:/nix/store/0hj8idivq7434gbsi0jx3dfhd7bsgb3a-findutils-4.8.0/bin:/nix/store/p6x5js007ix1r22f9jsym6kmb332drxw-diffutils-3.8/bin:/nix/store/g1ixda6g2bbwh77aglm8161pd7qnsxz1-gnused-4.8/bin:/nix/store/vksla9jd81f6bd90l50yvbx48cvk
8pql-gnugrep-3.7/bin:/nix/store/bbmhdqbg0nkliq62h30mi25lcgarkl16-gawk-5.1.1/bin:/nix/store/3s8bwqw4glwv0qa7gy900cycnj4301sj-gnutar-1.34/bin:/nix/store/6x6rgqrmxd5j0llw42zzpbgl2kw5dyvf-gzip-1.11/bin:/nix/store/fzl3is02f0lhqzcdx7v22wyi6d0
maj4a-bzip2-1.0.6.0.2-bin/bin:/nix/store/2b0fg0di1cbxyild8h6wgf9srvdrxxmn-gnumake-4.3/bin:/nix/store/kq5si67lhbidwkw444kc3lz3x3l7nxy6-bash-5.1-p8/bin:/nix/store/2kvz1bgnggfr2vpk66kjnvk2vaxwjk8c-patch-2.7.6/bin:/nix/store/9jb9qz491awp6ja
vq1j641vfi9wksd9s-xz-5.2.5-bin/bin:/run/wrappers/bin:/home/ae/.local/share/flatpak/exports/bin:/var/lib/flatpak/exports/bin:/home/ae/.nix-profile/bin:/etc/profiles/per-user/ae/bin:/nix/var/nix/profiles/default/bin:/run/current-system/sw
/bin)

Blender works (for opening a blender file) as far as I saw but there are those messages when starting the program

Is that a Blender built with cudaSupport?

no, niv-env -i blender