Comment 5 for bug 162283

Bryce Harrington (bryce) wrote :

From the log I see you're using the -i810 driver which is no longer supported.
If you're able to reproduce the issue on jaunty using the -intel driver, feel free to reopen.

You may also find it useful to look at the quirks page, which includes discussion about troubleshooting lid-close errors.
http://wiki.ubuntu.com/X/Quirks