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[Bug 1363778] Re: 14.04 upgrade display driver missing on Acer AMD64 laptop


Your GPU is no longer supported by fglrx/Catalyst. Use the default open-
source driver. Duplicate issue of:

As for acer-wmi message, it is a duplicate of this bug report (which
contains a wrokaround):

** Package changed: ubuntu-docs (Ubuntu) => ubuntu

** Changed in: ubuntu
       Status: New => Invalid

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  14.04 upgrade display driver missing on Acer AMD64 laptop

Status in Ubuntu:

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

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