Code to change from read-only file system to read/write file system?

[stevenvollom at sbcglobal.net]

Hakan Koseoglu wrote:
> On Tue, Apr 21, 2009 at 7:28 PM, Hakan Koseoglu
> <hakan.koseoglu at gmail.com> wrote:
>   
>> I believe he has a broken xorg.conf by now and has no GUI environment
>> anymore. I'm not sure what Jaunty does in such situations.
>> Removing the xorg.conf should get the GDM/KDM with safe mode I
>> believe. I'll test that scenario in my Jaunty beta box in a min
>> (currently working on an Oracle problem so don't have much time).
>>     
> I've just verified this. GDM has recreated an xorg.conf on my Asus
> desktop w/o any issues after I deleted the little thing. Almost idiot
> proof. :)
>   
Without  write permission, how do I do it?

Steven