I have been affected by the same issue (except it was the CentOS installer, booted in CSM while the system on the hard rive was EFI). I have already reported the bug to CentOS. I used boot-repair but it did not help; I later stumbled onto the solution while experimenting (I could ont google it out). Boot-repair should fix this issue.
I have been affected by the same issue (except it was the CentOS installer, booted in CSM while the system on the hard rive was EFI). I have already reported the bug to CentOS. I used boot-repair but it did not help; I later stumbled onto the solution while experimenting (I could ont google it out). Boot-repair should fix this issue.