Failed patching both manually and with Git in Ubuntu terminal I am very new to both Patches and Ubuntu and I try to run this patch which fixes RTL problems for Admin_Toolbar module (8.x-1.11).

I've downloaded the patch file and putted it in the module's folder.

When I tried to run it manually in the terminal i didn't succeed:



Later, similar situation occurred with Git:



Where my commands accurate? What can cause it to fail? For the creator of this patch it did work... Please give me a clue or any advice you can how to solve it... Is there even anything I could do in my end?
The patch you have doesn't apply to the version of the module you have.

You either need to get a version of the module that the patch applies to, or look for/create a patch that applies cleanly to the version of the module you have installed.

Might be worth checking the patch and target files manually, the patch may well have been applied and just not have fixed the problem in the way you were expecting. I can't tell what order you've run commands in/what you've done to clean up after each and so on so it's just a guess, but the "Reversed (or previously applied) patch detected!" message suggests the patch has already been applied at some point.