Installing kernel 6.0 render the system unbootable (black screen)

This is not my main machine so I decide to try the new kernel 6 on that computer, It install properly but when I reboot, all I got is a black screen, no message. It flash once in a while but that’s it. I tried the previous kernel and it is the same thing. The “fallback” grub entries bring the same result.

I have more then one OS on that machine, Mint, WIndows 10, and Zorin. They all still works fine.
I am not sure how to recover my Manjaro OS. Any idea ? Tx

Machine is AMD FX6200, Nvidia GT750TI, 8 GIG DDR3.

Ok sorry guys, through one of the other OS, I found out that the Manjaro OS-partition had ran out of space because of the additional kernel. I was able to mount and delete a few big files in the .cache. Then, it boot fine.

P.S kernel 6 seems to work fine (so far)