If you want something to be done about your problem, you'll need to provide more information about it. At the very least, attach the full /var/log/Xorg.0.log file and at least the parts of the dmesg output related to the drm/radeon drivers. Also, please describe in more detail what exactly does or doesn't happen when you press Ctrl-Alt-Fx.
Mass closure: This bug has been untouched for more than six years, and is not obviously still valid. Please reopen this bug or file a new report if you continue to experience issues with current releases.
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