Hello. I had windows, manjaro and fedora on my computer for a long time and everything worked fine and the grub I used was manjaro. Until I was running out of space and then I formatted the fedora and manjaro partitions except the manjaro Home one because I have some configurations that I would like to keep there. But now with the new ISOs of Fedora 40 and the latest one of manjaro that I install from a USB memory, it turns out that I install Fedora 40 and try it and everything goes well. Then I install manjaro and when I restart in manjaro grub it only recognizes Manjaro and Windows but not Fedora. And also before entering the manjaro welcome screen the screen goes crazy and black and colored lines begin to appear like a watercolor painting and it does not enter manjaro, and since it does not recognize Fedora I cannot enter fedora either. What could be the problem? Can you have fedora and manjaro together and use the most aesthetically beautiful manjaro grub and why does the screen get damaged? Thanks in advance.
My reply won’t be very helpful, but from IT experience I simply do not recommend anything beyond dual boot. It is asking for trouble. I hope someone here has a solution for you, but it will be much harder to resolve it as there are several variables involved now.
I have never installed Manjaro so I don’t know how it works but usually there is a stage during the installing procedure where you are shown the partitions and what the installer “sees”.
This is the stage you are asked to confirm before committing the installation.
I would re-do the same installing to come to that point and see what it shows (do not go further because if it doesn’t work there isn’t any point in doing that).
Besides, if it is the manjaro installer that fails, you should ask the manjaro support.