[GH-ISSUE #15291] install Ollama v0.20.0 on ubuntu 24.04 error #9784

New Issue

GiteaMirror · 2026-04-12T22:39:57-05:00

GiteaMirror commented

2026-04-12 22:39:57 -05:00

Originally created by @nope8 on GitHub (Apr 3, 2026).
Original GitHub issue: https://github.com/ollama/ollama/issues/15291

What is the issue?

install Ollama v0.20.0 on ubuntu 24.04 failed, zstd extract error

zstd: /stdin: unsupported format
tar: Child returned status 1

Relevant log output

$ sha256sum ollama-linux-amd64.tar.zst
cb0c2ad94ac35b696f77e19b6cb75ff154679999858f36001f48b2f1a62c2a36  ollama-linux-amd64.tar.zst
$ file ollama-linux-amd64.tar.zst
ollama-linux-amd64.tar.zst: Zstandard compressed data (v0.8+), Dictionary ID: None
$ sudo tar x -f ollama-linux-amd64.tar.zst -C /usr
zstd: /*stdin*\: unsupported format 
tar: Child returned status 1
tar: Error is not recoverable: exiting now

$ unzstd ollama-linux-amd64.tar.zst
-linux-amd64.tar.zst : 4.25 GiB...     zstd: ollama-linux-amd64.tar.zst: unsupported format

OS

Linux

GPU

Nvidia

CPU

Intel

Ollama version

0.20.0

Originally created by @nope8 on GitHub (Apr 3, 2026). Original GitHub issue: https://github.com/ollama/ollama/issues/15291 ### What is the issue? install Ollama v0.20.0 on ubuntu 24.04 failed, zstd extract error zstd: /*stdin*\: unsupported format tar: Child returned status 1 ### Relevant log output ```shell $ sha256sum ollama-linux-amd64.tar.zst cb0c2ad94ac35b696f77e19b6cb75ff154679999858f36001f48b2f1a62c2a36 ollama-linux-amd64.tar.zst $ file ollama-linux-amd64.tar.zst ollama-linux-amd64.tar.zst: Zstandard compressed data (v0.8+), Dictionary ID: None $ sudo tar x -f ollama-linux-amd64.tar.zst -C /usr zstd: /*stdin*\: unsupported format tar: Child returned status 1 tar: Error is not recoverable: exiting now $ unzstd ollama-linux-amd64.tar.zst -linux-amd64.tar.zst : 4.25 GiB... zstd: ollama-linux-amd64.tar.zst: unsupported format ``` ### OS Linux ### GPU Nvidia ### CPU Intel ### Ollama version 0.20.0

GiteaMirror added the bug label 2026-04-12 22:39:57 -05:00

GiteaMirror closed this issue

2026-04-12 22:39:58 -05:00

GiteaMirror commented

2026-04-12 22:39:59 -05:00

@rick-github commented on GitHub (Apr 3, 2026):

$ sha256sum ollama-linux-amd64.tar.zst
cb0c2ad94ac35b696f77e19b6cb75ff154679999858f36001f48b2f1a62c2a36 ollama-linux-amd64.tar.zst

This does not match the signature on the website, which is 60865e897ebd0f1fd481df2428fbbaf708e776b7926a3a24a1bb5bd0dd83d546. Re-download the file.

@rick-github commented on GitHub (Apr 3, 2026): > $ sha256sum ollama-linux-amd64.tar.zst > cb0c2ad94ac35b696f77e19b6cb75ff154679999858f36001f48b2f1a62c2a36 ollama-linux-amd64.tar.zst This does not match the signature on the website, which is 60865e897ebd0f1fd481df2428fbbaf708e776b7926a3a24a1bb5bd0dd83d546. Re-download the file.

GiteaMirror commented

2026-04-12 22:40:00 -05:00

@nope8 commented on GitHub (Apr 3, 2026):

Thanks，redownload the file, install successfully.

@nope8 commented on GitHub (Apr 3, 2026): Thanks，redownload the file, install successfully.

GiteaMirror referenced this issue

2026-04-22 13:08:23 -05:00

[GH-ISSUE #9784] Increase the environment variable OLLAMA_NUM_THREAD #32158

GiteaMirror referenced this issue

2026-04-29 01:21:13 -05:00

[GH-ISSUE #9784] Increase the environment variable OLLAMA_NUM_THREAD #52910

GiteaMirror referenced this issue

2026-05-04 14:00:25 -05:00

[GH-ISSUE #9784] Increase the environment variable OLLAMA_NUM_THREAD #68455

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Reference: github-starred/ollama#9784