Le 11/05/2020 à 20:03, didier gaumet a écrit :
I used memtest86+: if I understand the answer of this serverfault question[1],Hello, perhaps try to install in text mode and lowmem: https://www.debian.org/releases/stable/i386/ch05s03.en.html perhaps you have a RAM problem in a particular area that is not reported by the RAM verifying tool you used. If the installation succeeds, it could mean you have to replace the RAM bank(s)...
it should test all "usable" RAM. I will try a low ram install to be sure.1. https://serverfault.com/questions/750684/does-memtest86-test-memory-which-is-used-to-run-itself