2 Gb of ram isn't enough, 3 Gb ram is okay. It seems a lot for a text installation, but it's not an isolated case, as RHEL 8 & 9 have the same issue, in my case (U22 / EL 7 and inferiors build well with only 1 Gb).
2 Gb of ram isn't enough, 3 Gb ram is okay.
It seems a lot for a text installation, but it's not an isolated case, as RHEL 8 & 9 have the same issue, in my case (U22 / EL 7 and inferiors build well with only 1 Gb).