Using Ubuntu 13.10 after the latest update I restarted. Now there is no mouse cursor, the screen resolution has changed to 1920x1080 and the text is unnecessarily huge. I managed to get to the display settings and found that Ubuntu falsely believes the screen is 7" when actually it's connected via. HDMI to a 32" TV.
Screenshot:
The graphics card is an ATi Radeon 5450 using proprietary "fglrx-updates" driver. I have tried using xorg, but it's even worse with the same issues only a max resolution of 1024x768.
Update: Every time the desktop loads I get a system problem detected error and asks if I want to report it. There's also some other strange problems like in totem if it's full-screen the bar which pops up at the bottom no longer appears on mouse movement and instead the screen just flickers.
Any ideas or suggestions?