Hi Simon, On Tue, 2020-12-01 at 19:12 +0100, zimoun wrote: > This old bug #31977 is about an issue on your CentOS 7 machine. Is > it still relevant?
Yes, this bug still exists. However, I have just tested a fix: --- a/gnu/build/linux-container.scm +++ b/gnu/build/linux-container.scm @@ -44,7 +44,7 @@ (let ((userns-file "/proc/sys/kernel/unprivileged_userns_clone")) (if (file-exists? userns-file) (eqv? #\1 (call-with-input-file userns-file read-char)) - #t))) + #f))) (define (setgroups-supported?) "Return #t if the setgroups proc file, introduced in Linux-libre 3.19, This ensures that tests are skipped if user namespaces are not enabled for unprivileged users. Best regards, Paul.