Ok, Compiz PPA didn't help. This bug only occurs with UXA enabled. UXA now seems quite unstable so I reverted back to EXA (with all it's known problems). Perhaps UXA will get more stable once the new Intel driver is upgraded.
Sorry for the triple post...
Ok, Compiz PPA didn't help. This bug only occurs with UXA enabled. UXA now seems quite unstable so I reverted back to EXA (with all it's known problems). Perhaps UXA will get more stable once the new Intel driver is upgraded.
Sorry for the triple post...