The 10.3 version of the app uses the standard location for Jupyter runtime files: ~/Library/Jupyter
- Marc On Tuesday, April 23, 2024 at 5:08:43 PM UTC-5 Dima Pasechnik wrote: > PS. From what I see on https://github.com/3-manifolds/Sage_macOS/issues/28 > I gather you might try to remove (or better, rename, to be on the safe > side) the folders > > ~/Library/Application Support/SageMath/*/Jupyter > > in other to be able to start Jupyter again. > > > > > On Tue, Apr 23, 2024 at 10:57 PM Dima Pasechnik <dim...@gmail.com> wrote: > > > > On Tue, Apr 23, 2024 at 10:29 PM S Benton <brent...@gmail.com> wrote: > > > > > We are not using the app. She downloaded SageMath-10.3_arm64.dmg from > github., double clicked the executable and followed the installation > instructions. To launch, she clicks the SageMath-10-3 icon along the bottom > of her mac. This gives her the option to open Jupyter Notebook, which she > does, using the SageMath kernel. > > > > OK. What macOS version do you run? > > Do you have all the updates installed ? (you should) > > > > > > > > She has a 3 year old mac and I'm wondering if it just doesn't have the > processing power it needs to do these more intensive mathematical > computations. (plus she probably has other stuff up on her computer) So > when Jupyter Lab konks out, she is unable to restart it. Even if she > reboots her computer, when she tries to relaunch from the SageMath icon, > she gets the Local host Error connection refused. She looks in Activity > Monitor and says she has killed all of the python processes, but still > cannot launch SageMath. > > > > it's most probably a stale "lock" file, just a file created by a > > process to indicate that it's running; such a file is cleaned on a > > normal exit, > > but not in case of a crash. > > > > I must say I don't know much about this app, I'll cc to one of the > authors. > > > > Marc, could you have a look? > > > > The app has a dedicated issue tracker: > > https://github.com/3-manifolds/Sage_macOS/issues > > it might be better to report there. > > > > > > > > The last time this happened we removed and then reinstalled SageMath. > But that's a tough way to keep things moving. I'm wondering if when Jupyter > Lab dies, if there are files that live on and make it so that she cannot > relaunch. We have not been able to find, or just lack the skills to find, > where any of these files might be located. I tried to run "jupyter" > commands from the terminal, but they come back as unknown and searching > through "finder" on the mac is not getting us anywhere. > > > > > > Short of buying a new computer or continuing to reinstall SageMath, > I'm wondering if there is a simpler of way of getting things up and running > again for her. > > > > > Certainly a 3 y.o. machine is more than enough to run Sage, it's some > > kind of software glitch, I suppose. > > I'm running Sage (and writing this email from a 7 y.o. machine just > fine). > > > > A quick way to run Sage is to use https://cocalc.com > > (you can upload Jupyter notebooks there to run; you can even use it for > free, > > but to make it run better you'd need to pay something like $7 per month) > > > > There are several other ways to run Sage locally on your mac, > > but let's try things in turn first. > > > > Hope this helps, > > Dima > > > > > Thank you so much for responding. It is deeply appreciated. > > > > > > > > > > > > On Tuesday, April 23, 2024 at 4:05:17 PM UTC-4 Dima Pasechnik wrote: > > >> > > >> Hi, > > >> > > >> please tell us more about the Sage version, and how you installed it, > and how you launch the notebook. > > >> > > >> Do you use the Sagemath macOS app? > > >> > > >> > > >> Dima > > >> > > >> > > >> On 23 April 2024 20:05:12 BST, S Benton <brent...@gmail.com> wrote: > > >>> > > >>> Hi - at my wit's end here - my daughter is trying to use Sage Math > Jupyter Notebook for her college coursework. She has had problems where if > Notebook crashes, she is unable to relaunch it - she gets a "connection > refused" error and it mentions Local Host 8888. Last time, we reinstalled > everything and she was able to get up and running again. However, this > keeps happening. > > >>> > > >>> I am wondering if - when Notebook crashes - if there are still > processes running out there that are preventing her from relaunching a new > instance of Notebook. She is on a mac, and I'm trying to find the commands > or directories where these processes or files might stored so that I can > remove them. > > >>> > > >>> I am not able to use any of the "Jupyter" commands from the mac > command line to see what is running. Does anyone have any help they can > offer on why this might be happening and how i can get her up and running > again? > > >>> > > >>> Many thanks > > > > > > -- > > > You received this message because you are subscribed to the Google > Groups "sage-support" group. > > > To unsubscribe from this group and stop receiving emails from it, send > an email to sage-support...@googlegroups.com. > > > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/12aa12b6-1574-46d8-99b8-f6d72252166an%40googlegroups.com > . > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/a84f1334-d973-4f8a-a165-34bc78099355n%40googlegroups.com.