Your GPU is no longer supported by fglrx/Catalyst. Use the default open- source driver. Duplicate issue of: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1058040
As for acer-wmi message, it is a duplicate of this bug report (which contains a wrokaround): https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1262797 ** Package changed: ubuntu-docs (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Invalid -- You received this bug notification because you are a member of Documentation Packages, which is subscribed to ubuntu-docs in Ubuntu. https://bugs.launchpad.net/bugs/1363778 Title: 14.04 upgrade display driver missing on Acer AMD64 laptop Status in Ubuntu: Invalid Bug description: After flawless upgrade from 12.04 on Acer laptop with AMD 64-bit processor display has only generic 1024x768 mode. lspci does list ATI Radeon HD 3200 controller, but aticonfig has error "No supported adapter detected", and AMD Catalyst Control Center in Settings reports initialization error. Also, at boot "unable to detect WMID device" message comes up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1363778/+subscriptions -- Mailing list: https://launchpad.net/~documentation-packages Post to : documentation-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~documentation-packages More help : https://help.launchpad.net/ListHelp