xserver-xorg-core update breaks X

[Jean Gruneberg]

>> We need your help!  When something is broken, the only way to fix it
>> is to understand what is broken, how it got broken, why it got broken,
>> so we can determine how to fix it.
>>
>> Please have your teams grab the updated X, have it break as it did,
>> and then send a report to your mentioned developers containing a list
>> of the hardware used, software used, Versions of all, and the files
>> recovered from /var/log/ Xorg.0.log dmesg kern.log messages syslog
>> udev (all files after /var/log are in /var/log).
>>
>>     
My update on a Fujitsu-Siemens Amilo L1300 laptop running Intel855 
onboard graphics card under 915resolution did the update without a hitch....

Hope that helps?

Jean