Unable to login after latest FC10 updates (i386 on Dell GX270)

[stan]

Al Dunsmuir wrote:
> 
> Unfortunately, on the GX260 I can no longer log on - the Gnome logon
> panel appears to have all buttons in the bottom row and my user ID
> button displayed (low intensity) and inactive.
> 
> This is my DNS, DHCP and Samba server, and these services continue to
> work in the background. Recommendations as to the appropriate bugzilla
> component for reporting the problem, and any first-pass problem
> resolution advice would be appreciated.  I've checked the mailing list,
> but nothing popped up as relevant.

Very first pass, but I would log in to runlevel 3 and check 
the system logs.  I can't remember the parameter that is 
passed to grub.  Perhaps someone else here can help or you 
can find it in a search.  Sorry I can't be of more help, but 
  I haven't had problems necessitating that I learn this.