There is a fix in the upstream kernel 3.4-rc5 which references the freedesktop bug linked to this bug report. This fix has also been cc'd to stable.
A PPA of kernel 3.4-rc5 is available at http://kernel.ubuntu.com/~kernel-ppa/mainline/
There is a fix in the upstream kernel 3.4-rc5 which references the freedesktop bug linked to this bug report. This fix has also been cc'd to stable.
A PPA of kernel 3.4-rc5 is available at http:// kernel. ubuntu. com/~kernel- ppa/mainline/