Comment 9 for bug 1303420

Sorry, the links should all point to the 3.14 release candidates and not 3.13.

Can you test the following kernels and report back? We are looking for the earliest kernel version that doesn't have this bug:

v3.14-rc4: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc4-trusty

If v3.14-rc4 exhibits the bug then test v3.14-rc6:
v3.14-rc6: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc6-trusty

If v3.14-rc3 does not exhibit the bug then test v3.14-rc2:
v3.14-rc2: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc2-trusty