Re: [Jailkit-users] Fluxbox

[Olivier Sessink]

I'm not sure if it is possible to run a complete Xorg inside a jail. 
Never tried though. It runs as root, so for Xorg itself it can escape 
the chroot jail anyway. There will be some binaries (perhaps xinit 
itself?) that have the setuid root bit set. That is removed by jk_init 
and jk_cp because of the security implications. So if you really know 
what you are doing, you can use a regular cp to copy those binaries. 
That possibly solves your permission denied problem.

Olivier



On 07-04-2022 23:55, Eric Ratliff wrote:
> Hi, I’d like to use jailkit to run Fluxbox. I’ve tried copying X, xorg, xinit, 
> startfluxbox, etc. over using jk_init and even manually using ldd to find 
> dependencies. But always got a permission denied error in the end when I ran 
> strace on xinit from within the startx script.
>
> Can anyone point me in the right direction?
>
> Thanks,
> Eric
>
>
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