The patch worked for me: Sony Vaio SR19 with ATI Mobility Radeon HD 3470 with dual monitor.
As correctly stated by Vanessa (https://bugs.launchpad.net/ubuntu/+bug/357901/comments/47) this patch does not solve "mouse gets stuck on one screen" issue.
The patch worked for me: Sony Vaio SR19 with ATI Mobility Radeon HD 3470 with dual monitor.
As correctly stated by Vanessa (https:/ /bugs.launchpad .net/ubuntu/ +bug/357901/ comments/ 47) this patch does not solve "mouse gets stuck on one screen" issue.