运行 ollama run gemma3:12b 时提示

pulling manifest
Error: pull model manifest: 412:

The model you are attempting to pull requires a newer version of Ollama.

Please download the latest version at:

        https://ollama.com/download

这意味着，需要升级 ollama 版本，可以直接运行如下脚本进行升级

curl -fsSL https://ollama.com/install.sh | sh

输出日志如下

>>> Cleaning up old version at /usr/local/lib/ollama
>>> Installing ollama to /usr/local
>>> Downloading Linux amd64 bundle
######################################################################## 100.0%
>>> Adding ollama user to video group...
>>> Adding current user to ollama group...
>>> Creating ollama systemd service...
>>> Enabling and starting ollama service...
>>> NVIDIA GPU installed.

再次运行 ollama -v 确认版本即可。
需要注意的是，升级前请提前备份好 /etc/systemd/system/ollama.service ，该文件会被重写，ollama 升级完毕后，恢复该文件执行如下脚本即可

sudo systemctl daemon-reload
sudo systemctl restart ollama