xfce4 reverts to mirrored dislays

[Ralf Mardorf]

On Sat, 20 Jan 2018 20:08:46 +0100, Polytropon wrote:
>As it seems, the immutable flag is not set.

Indeed, this makes sense, while my second guess is idiotic, see on Sat,

20 Jan 2018 19:23:02 +0100, Ralf Mardorf wrote:
>On Sat, 20 Jan 2018 19:06:47 +0100, Ralf Mardorf wrote:
>>actually it's impossible to change permissions of an immutable file.  
>
>Perhaps I'm mistaken regarding "permissions",however, what ever the
>permissions should be, the file remains immutable,
>un-over{ride,write}able ;).

Somebody needs to have permission to set or clear the immutable flag ;).

-- 
https://www.schneier.com/blog/archives/2018/01/spectre_and_mel_1.html