Ubuntu 14.04の新規インストールに問題があります。何もインストールしていませんが、これはhttp://postimg.org/image/btfnarkdn/で見たものです。次に、Nvidiaドライバーをインストールしましたが、同じです。



I don't know how your system settings got that way, but it appears to me that this is a result of non-standard settings. In the past I have messed with appearance settings and it is definitely possible to changes the colors and the transparency of the top bar, as well as many other things.

One approach would be to got to Settings->Appearance and change the theme you are using.

Another would be to install compizconfig-settings-manager

sudo apt-get install compizconfig-settings-manager

and use the ccsm command to change the appearance of your desktop--but be careful to limiting changes to just colors, fonts, etc.


sudo apt-get install unity-tweak-tool

may be easier and safer.