Same problem on Lucid, Cairo dock version 2.1.3-10-lucid, nvidia driver version 195.36.24 (latest) and the problem affects only icons of minimized windows, not application launchers or applets.
Same problem on Lucid, Cairo dock version 2.1.3-10-lucid, nvidia driver version 195.36.24 (latest) and the problem affects only icons of minimized windows, not application launchers or applets.