spyder not connecting to kernel

[Theguywithstrangename]

So i downloaded the jupyter notebook and also installed a library named cadquery on my Ubuntu 22.04 and all of a sudden, whole system of the spyder went down cause it could not find the kernel. and now i find out that all you have to do is just download your kernel and add it manually or just add some remote kernel(I don't know anything about it, new to this whole system). so here is the link to it:
https://anaconda.org/conda-forge/spyder-kernels/files

[Zaf4]

This happened to me with spyder 6

[Theguywithstrangename]

hello again friend.
I just deleted the whole spyder ide from my system. i was having spyder 6 too. so just open the .lcoal file in your system and delete them then install it again. i also noticed that there was my older version of spyder in there as another file. another point that i want to notice is that it started as i installed the cadquery library.