Hi,

During my migration from 10.04 to 12.04, gdm freezes on each try to
startup just after logging.

FYI, a simple user cannot understand what's happens.

To solved my problem : 
CTRL + ALT + F1
login with my user
sudo apt-get install fglrx-updates
sudo apt-get remove fglrx* fglrx-amdcccle
reboot

I don't mind 3D features but for simple users why don't simply downgrade if the 
support is not available for ATI chip.
I prefer to know newbies that tried to upgrade Ubuntu will have a downgraded 
display desktop rather than freezed screen.


#lspci -nn |grep VGA
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. 
[AMD/ATI] RV710 [Radeon HD 4350/4550] [1002:954f]
#uname -m
x86_64

#lsb_release -ric
Distributor ID: Ubuntu
Release:        14.04
Codename:       trusty

I hope this will help you.

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-ati in Ubuntu.
https://bugs.launchpad.net/bugs/717870

Title:
  1002:954f [ASRock P55M Pro] RV710: [drm:radeon_cs_ioctl] *ERROR*
  Failed to parse relocation -35!

To manage notifications about this bug go to:
https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/717870/+subscriptions

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