lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <CALkWK0k2BsoxwMLHSWmmrFXkvMBiWDG1b0NXrfR6i95=tFPMXw@mail.gmail.com>
Date:	Tue, 16 Jul 2013 21:24:49 +0530
From:	Ramkumar Ramachandra <artagnon@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Jeff Dike <jdike@...toit.com>, Richard Weinberger <richard@....at>,
	Al Viro <viro@...iv.linux.org.uk>
Subject: [QUERY] User-Mode Linux and /dev/tty*

Hi,

So, I was trying to boot User-Mode Linux with a modern rootfs with
systemd on it, and found that it wouldn't present me a prompt.  I dug
further, and found out that getty is not able to open /dev/tty1; I
then tried the console-getty.service (which uses /dev/console), and it
worked.  The reason it doesn't work out of the box is that systemd is
not able to figure out whether or not a virtual console subsystem is
present: /dev/tty0 is present for some reason (although I'm not sure
it's a virtual console), and this confuses systemd.

So, my question is: does um Linux have a virtual console subsystem?
If so, then why doesn't it seem to work?  If not, why does /dev/tty0
exist?

Thanks.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ