Dear Maintainer, a Jupyter notebook using locale de_DE@euro starts, but cannot connect to a kernel. The relevant output of sage on the console might be the following: ----------------------------- [I 10:38:33.392 NotebookApp] Creating new notebook in [I 10:38:36.209 NotebookApp] Kernel started: 5fca574c-b62d-4bfc-9170-91ed7669158f, name: sagemath [I 10:38:39.199 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports [I 10:38:42.223 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports [I 10:38:45.243 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports [I 10:38:48.267 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports [I 10:38:51.291 NotebookApp] KernelRestarter: restarting kernel (5/5), new random ports [W 10:38:54.315 NotebookApp] KernelRestarter: restart failed [W 10:38:54.316 NotebookApp] Kernel 5fca574c-b62d-4bfc-9170-91ed7669158f died, removing from map. [W 10:38:57.270 NotebookApp] Replacing stale connection: 5fca574c-b62d-4bfc-9170-91ed7669158f:e937865f77114c579338df2423e7c4f8 [W 10:39:19.303 NotebookApp] Replacing stale connection: 5fca574c-b62d-4bfc-9170-91ed7669158f:e937865f77114c579338df2423e7c4f8 [W 10:39:36.264 NotebookApp] Timeout waiting for kernel_info reply from 5fca574c-b62d-4bfc-9170-91ed7669158f [E 10:39:36.268 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 5fca574c-b62d-4bfc-9170-91ed7669158f) [W 10:39:36.276 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1): Kernel does not exist: 5fca574c-b62d-4bfc-9170-91ed7669158f [W 10:39:36.289 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1) 39020.980000ms referer=None [W 10:39:36.289 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1): Kernel does not exist: 5fca574c-b62d-4bfc-9170-91ed7669158f [W 10:39:36.292 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1) 16992.630000ms referer=None [W 10:39:40.322 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1): Kernel does not exist: 5fca574c-b62d-4bfc-9170-91ed7669158f [W 10:39:40.324 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1) 5.410000ms referer=None [W 10:39:48.346 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1): Kernel does not exist: 5fca574c-b62d-4bfc-9170-91ed7669158f [W 10:39:48.348 NotebookApp] 404 GET /api/kernels/5fca574c-b62d-4bfc-9170-91ed7669158f/channels?session_id=e937865f77114c579338df2423e7c4f8 (127.0.0.1) 4.300000ms referer=None -----------------------------
Using C-locales solves the problems: > LANG=C sage respectively > LANG=C sage -n jupyter Kind regards Elmar
