I'd suggest testing the latest .38 stable mainline build (2.6.38.7) to see if it's been fixed there. If it has it will filter into natty eventually. If it's not fixed go ahead and file an Ubuntu bug and we'll try to get the fix into natty. Thanks!
http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.38.7-natty/
I'd suggest testing the latest .38 stable mainline build (2.6.38.7) to see if it's been fixed there. If it has it will filter into natty eventually. If it's not fixed go ahead and file an Ubuntu bug and we'll try to get the fix into natty. Thanks!
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v2.6.38. 7-natty/