Comment 5 for bug 609372

The problem as described is now different in Natty. Instead of graphics corruption, I now experience occasional glyph corruption under the same circumstances. A report has been filed in the kernel bugzilla as well:
https://bugzilla.kernel.org/show_bug.cgi?id=26002

Should a new launchpad bug report be filed, or should the description of this bug be updated instead?