Tell user how to resolve the problem that fail to log in the container. Signed-off-by: Gao feng <gaofeng(a)cn.fujitsu.com&gt; --- docs/drvlxc.html.in | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/docs/drvlxc.html.in b/docs/drvlxc.html.in index ca488f7..d5a4410 100644 --- a/docs/drvlxc.html.in +++ b/docs/drvlxc.html.in @@ -164,6 +164,14 @@ numbered incrementally from there. </p> <p> +Since /dev/ttyN and /dev/console are linked to the pts devices. The +tty device of login program is pts device. the pam module securetty +may prevent root user from logging in container. If you want root +user to log in container successfully, add the pts device to the file +/etc/securetty of container. +</p> + +<p> Further block or character devices will be made available to containers depending on their configuration. </p>