According to a comment on the upstream bug report, this bug is probably fixed in intel's Q2 release (http://intellinuxgraphics.org/2010Q2.html). Maverick doesn't have libdrm 2.4.21 yet, but should otherwise be up to date. Also, Lucid with xorg-edgers and a new mainline build of the kernel (https://wiki.ubuntu.com/KernelTeam/MainlineBuilds) should contain all the updates.
According to a comment on the upstream bug report, this bug is probably fixed in intel's Q2 release (http:// intellinuxgraph ics.org/ 2010Q2. html). Maverick doesn't have libdrm 2.4.21 yet, but should otherwise be up to date. Also, Lucid with xorg-edgers and a new mainline build of the kernel (https:/ /wiki.ubuntu. com/KernelTeam/ MainlineBuilds) should contain all the updates.