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Re: severe bug dpkg following upgrade to buster

Little bit OT:

I am not sure, if I understood that correct, but as the manual says, 

"su" is preserving the environment and "su -" is creating a new one.
However, for becoming root, I am using "su -", but when I want to edit files 
with root privileges with a graphical editor (i.e. kwrite), I always need
"su -p". 

But the manual says, "su" alone would preseve the environment. 

Where is my mistake?


> Wow, I never knew the su command used to have such misbehaviours on
> Debian.  I guess being used to doing 'su -' from years of using different
> unix systems I never noticed.

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