John Deakin, as mentioned in https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1510660/comments/25 you don't need to create new reports.
Despite this, to see if this is already resolved in Ubuntu, could you please test http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Tags removed: bios-outdated-1.3.0 ** Tags added: latest-bios-1.3.0 ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1510660/+attachment/4506878/+files/JournalErrors.txt ** Attachment removed: "Dependencies.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1510660/+attachment/4506877/+files/Dependencies.txt ** Changed in: xorg (Ubuntu) Importance: Low => Medium -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1510660 Title: Screen icons and text corrupted after 15.10 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1510660/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp