Bug#545179: libc6: postinst must run "telinit u"

[Piotr Kaczuba <p.kaczuba@attika.ath.cx>]

W dniu 2009-09-07 10:46, Bastian Blank pisze:
[...]
>> No sophisticated test results are needed, really. Just do an upgrade of  
>> libc and see what happens on reboot. Init is still using the old libc  
>> and the read-only remount of / fails with "mount: / is busy".
> 
> That is expected as there are writes pending. However you have to show
> that this is a real problem.
I thought it was obvious why rebooting with a mounted filesystem is a
problem. Silly me.

[...]
> The mentioned bug shows a different problem.
No, it's the very same issue.

Piotr