sudo add-apt-repository ppa:upubuntu-com/gtk3
sudo apt-get updateUntuk mengaktifkan tema di bawah gunakan Gnome Tweak Tool. Untuk install di Ubuntu 12.10, Gunakan perintah :
sudo apt-get install gnome-tweak-tool
1. ClearNIX
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sudo apt-get install clearnix
2. reNIX
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sudo apt-get install renix3. DeLorean Dark Theme
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sudo apt-get install delorean-dark-theme4. Win2-7 Remix
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sudo apt-get install win2-7-remix-theme
5. Zukiwi
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sudo apt-get install zukiwi
6. GnomishGray
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sudo apt-get install gnomishgray-theme
7. MediterraneanNight
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sudo apt-get install mediterranean-theme
8. DarkMint
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sudo apt-get install darkmint-theme
9. malys - rought
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sudo apt-get install malys-rough-theme
10. DeLorean varNaM Theme
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sudo apt-get install delorean-varnam-theme