Re: [systemd-devel] [PATCH] detect-virt: detect User-Mode Linux
Ramkumar Ramachandra wrote:
It seems that UM does not have a proper tty system; I force
systemd to use the /dev/console by doing:
$ mv
/etc/systemd/system/getty.target.wants/{getty@tty1.service,getty@console.service}
Where should the exception for um linux go? When does the code in
getty-generator get executed exactly (installation?). The same rootfs
can be used in a chroot, or with a vm, so I think the override should
be done at runtime. There's already an exception for containers: when
detect_container(), install console-getty.service. Should we add one
for detect_virtualization() when id = uml?
Also, um linux does not seem to respect the console=tty0 kernel
parameter (or I'm missing something).
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Re: [systemd-devel] [PATCH] detect-virt: detect User-Mode Linux
On Tue, 16.07.13 20:24, Ramkumar Ramachandra (artag...@gmail.com) wrote:
Lennart Poettering wrote:
/dev/tty0 only exists
on kernels with a VT subsystem
Yeah, but um Linux boots fine when I do
$ mv
/etc/systemd/system/getty.target.wants/{getty@tty1.service,getty@tty0.service}
Bu that really just looks like a work-around around some weird bahaviour
of UML. I'd really prefer if UML could be fixed to either support a VC
or not support a VC, but please not half support it, by exposing
/dev/tty0 which is supposed to point to the foreground VC but in this
case actually points to some other place that isn't really clear what it
is.
Lennart
--
Lennart Poettering - Red Hat, Inc.
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