[CentOS] GDM problem

[Ryan]

On Sun, 2005-11-20 at 16:14 -0800, Jack Bailey wrote:
> Hello,
> 
> Went to login to the console this morning and got few errors about bad 
> PNG files.  Logged out, now I can't log back in.  The lone dialog box 
> has the following:
> 
> There was an error loading the theme Default
> Couldn't recognize the image file format for file 
> '/usr/share/gdm/themes/Default/background.png'
> 
> I click OK, nothing happens.
> 
> Suggestions anyone?  Thanks!

Temporary fix idea:
yum install kdm

Let everyone know if this works, I've used this before in Debian not
CentOS...