As we haven't heard from anyone in several months, I'm closing the bug as expired (believed fixed).
If anyone can reproduce this on Natty, feel free to file a new bug, using apport or 'ubuntu-bug xorg'. Please also be sure to collect a new full backtrace - apport does this automatically some times, or see http://wiki.ubuntu.com/X/Backtracing for manual directions.
As we haven't heard from anyone in several months, I'm closing the bug as expired (believed fixed).
If anyone can reproduce this on Natty, feel free to file a new bug, using apport or 'ubuntu-bug xorg'. Please also be sure to collect a new full backtrace - apport does this automatically some times, or see http:// wiki.ubuntu. com/X/Backtraci ng for manual directions.