Take the 2-minute tour ×  I've installed Ubuntu 12.04 with Wubi.
After installing graphic drivers when I reboot and log back in
all I can see is black background and cursor isn't moving (but
right-click is working), Unity launcher is absent. I tried 3-5
times without any luck.  So, how can I reinstall/repair Ubuntu
12.04?  share|improve this question  1 Answer 1  Just log in,
then right-click your mouse, then click change background, then
click the all settings tab, then click Additional Drivers, then
uninstall your video driver. Then reboot.  share|improve this
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