Bug#784238: systemd: emergency.service restart leads to unusable system

[Michael Biebl]

Am 06.05.2015 um 12:53 schrieb Michael Biebl:
> Am 04.05.2015 um 13:15 schrieb Bernd Zeimetz:
>> Even worse, pressing enter shows the prompt from the former shell and
>> I'm able to get 'bash ... command not found errors'
> 
> This looks like a bug in /sbin/sulogin, which does not properly cleanup
> it's children, when being killed.
> Our /sbin/sulogin implementation comes from sysvinit-utils while
> apparently most other distros use /sbin/sulogin from util-linux nowadays.
> 
> I think we can workaround that by letting systemd do the process cleanup
> and using KillMode=mixed (currently it uses KillMode=process, which
> means it leaves the cleanup to the main process).
> 
> Bernd, please copy /lib/systemd/system/emergency.service to
> /etc/systemd/system/emergency.service and change
> KillMode=process to KillMode=mixed.
> 
> When you are in the emergency shell, restarting emergency.service should
> now also kill the running bash shell.
> 
> Before you try to "systemctl restart emergency.service", you can start a
> debug shell on tty9 via "systemctl start debug-shell.service" where you
> can switch to, if something goes wrong.
> 
> Please confirm, if this fixes your issue or not.

Any news?


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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