Ubuntu16.04+Anaconda2下jupyter notebook kernel dead問題
在終端 $ jupyter notebook 啓動,打開.ipynb時出現 kernel dead,並且重啓kernel無果,具體報錯爲:
[I 15:49:12.613 NotebookApp] 0 active kernels
…
[I 15:49:19.085 NotebookApp] Kernel started: d9a13cd5-eb65-42eb-a461-71b71ac08913
/home/hehai/anaconda2/bin/python: No module named ipykernel_launcher
出現這種情況一般是你的ipykernel沒有安裝,直接終端輸入:conda install ipykernel 重啓jupyter notebook即可
如果下載緩慢可考慮清華大學鏡像站下載:https://mirrors.tuna.tsinghua.edu.cn/help/anaconda/
更多細節可參考:https://github.com/jupyter/notebook/issues/1558