Public bug reported:
When the system is started up on kernel 2.6.32-22, as soon as the login splash
screen is shown the graphics become a complete mess, to the point that what is
shown on the screen bears no relation to what should be being shown. I know
that the login screen is being shown because I can hear the sound telling me
the system is ready. I can login blind and hear the login success sound but the
graphics stay a mess. Attempting to switch to a text console(CTRL+ALT+1) causes
the screen to change, but the graphics are still the same mess and still do not
correspond at all to what should be being shown. This problem never occurred on
2.6.32-21, which I am currently using. The problem also used to occur
intermittently on older kernels (2.6.2x-xx's). With these older kernels
changing resolution or graphics mode(some full screen applications) also used
to cause the problem.
I have a Dell Vostro 1000 laptop with Radeon Xpress X200M graphics. The problem
occurs with both the internal LCD and an external VGA monitor.
I am afraid I cannot run apport-collect or provide dmesg, uname -a, etc. output
as I have no coherent graphical output while running under the problem kernel.
I have attached lspci output while the system is running under 2.6.32-21.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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ATI Radeon X200M fails to initalise correctly on kernel 2.6.32-22
https://bugs.launchpad.net/bugs/580110
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