q2_K GGUF not recognized

[wittypastoral]

Describe the Issue
Trying to run the smallest model (q2_K) from https://huggingface.co/TeeZee/DarkForest-20B-v2.0-GGUF/tree/main on the CPU.
For some reason, the model is not recognized. (output below) The q5_K_M version from the same source works with no problems at all.

Additional Information:

~/llm_stuff$ ./koboldcpp-linux-x64-cuda1210 --model DarkForest-20B-v2.0.q2_K.gguf --host ***.***.***.*** --port 8080 --usecpu
***
Welcome to KoboldCpp - Version 1.76
Attempting to use CPU library.
Initializing dynamic library: koboldcpp_default.so
==========
Namespace(benchmark=None, blasbatchsize=512, blasthreads=2, chatcompletionsadapter='', config=None, contextsize=4096, debugmode=0, flashattention=False, forceversion=0, foreground=False, gpulayers=0, highpriority=False, hordeconfig=None, hordegenlen=0, hordekey='', hordemaxctx=0, hordemodelname='', hordeworkername='', host='10.243.153.96', ignoremissing=False, launch=False, lora=None, mmproj='', model='DarkForest-20B-v2.0.q2_K.gguf', model_param='DarkForest-20B-v2.0.q2_K.gguf', multiuser=1, noavx2=False, noblas=False, nocertify=False, nommap=False, nomodel=False, noshift=False, onready='', password=None, port=8080, port_param=5001, preloadstory='', prompt='', promptlimit=100, quantkv=0, quiet=False, remotetunnel=False, ropeconfig=[0.0, 10000.0], sdclamped=0, sdconfig=None, sdlora='', sdloramult=1.0, sdmodel='', sdquant=False, sdthreads=0, sdvae='', sdvaeauto=False, showgui=False, skiplauncher=False, smartcontext=False, ssl=None, tensor_split=None, threads=2, unpack='', useclblast=None, usecpu=True, usecublas=None, usemlock=False, usevulkan=None, whispermodel='')
==========
Loading model: ****/llm_stuff/DarkForest-20B-v2.0.q2_K.gguf

---
Unidentified Model Encountered: (ver 0)
---
Using Automatic RoPE scaling, Pre-GGUF (scale:1.000, base:30138.9).
System Info: AVX = 1 | AVX_VNNI = 0 | AVX2 = 1 | AVX512 = 0 | AVX512_VBMI = 0 | AVX512_VNNI = 0 | AVX512_BF16 = 0 | FMA = 1 | NEON = 0 | SVE = 0 | ARM_FMA = 0 | F16C = 1 | FP16_VA = 0 | RISCV_VECT = 0 | WASM_SIMD = 0 | BLAS = 0 | SSE3 = 1 | SSSE3 = 1 | VSX = 0 | MATMUL_INT8 = 0 | LLAMAFILE = 1 | 

Unknown Model, cannot load.
Load Text Model OK: False

Could not load text model: ****/llm_stuff/DarkForest-20B-v2.0.q2_K.gguf

[LostRuins]

Looks like a bad download. File version 0. Check the filesize - was the download incomplete or interrupted?

[wittypastoral]

Tried again but a fresh download doesnt work. nothing unusual as far as I can tell about filesize or contents.

[LostRuins]

It's very likely that file is corrupted then. Looking at the HF file I can confirm that it is indeed corrupted. Clicking on the properties will show you that as well. You should ask the creator to verify and reupload.

https://huggingface.co/TeeZee/DarkForest-20B-v2.0-GGUF/tree/main?show_file_info=DarkForest-20B-v2.0.q2_K.gguf