Jupyter is awesome for testing. One thing or another is not a dependency. On Sat, Apr 18, 2026, 1:17 PM JW Leftwich <[email protected]> wrote:
> May i inquire what exactly is the goal, because the real distinction is if > you actually need ring 0. Python can do either but which do you really need > if it's arguing with you? > > On Sat, Apr 18, 2026, 1:07 PM Greg Wooledge <[email protected]> wrote: > >> On Sat, Apr 18, 2026 at 11:54:30 -0600, D. R. Evans wrote: >> > I have installed from scratch, from the official debian packages, >> jupyter >> > itself, and the kernels for ipython (which is auto-installed along with >> the >> > jupyter installation) and R. Those kernels appear to work as expected. >> >> I don't think the word "kernel" means what you think it means. >> >> This sounds like userspace programming language stuff. Python. >> >> > Now how do I go about re-adding, for example, the bash kernel (which >> was one >> > of several kernels that used to be available and to work, but now fails >> to >> > do so -- any attempt to use it results in a connection failure)? All the >> > various advice I've been able to find online has failed in one way or >> > another, so I would very much appreciate a step-by-step description of >> what >> > to do in trixie to add a bash kernel. >> >> What on *earth* are you even talking about? >> >> Bash is a shell. It's a userspace application, a command interpreter >> with both interactive and non-interactive modes. >> >> It comes in a package named "bash". You almost certainly have it >> installed: >> >> hobbit:~$ dpkg -l bash | tail -n 1 >> ii bash 5.2.37-2+b8 amd64 GNU Bourne Again SHell >> >> Bash is not a kernel. Linux is a kernel. Your kernel packages will >> look something like this: >> >> hobbit:~$ dpkg -l linux-image\* | grep ^.i >> ii linux-image-6.12.73+deb13-amd64 6.12.73-1 amd64 >> Linux 6.12 for 64-bit PCs (signed) >> ii linux-image-6.12.74+deb13+1-amd64 6.12.74-2 amd64 >> Linux 6.12 for 64-bit PCs (signed) >> ii linux-image-amd64 6.12.74-2 amd64 >> Linux for 64-bit PCs (meta-package) >> >> Bash, Python, and Linux are three entirely separate things, and they have >> nothing to do with one another. >> >> What issue are you actually having? If you're running a command which >> gives an error, show us the entire terminal session, from your prompt >> to the end of the output. >> >>
