I have tested the ppa from +Stefan Glasenhardt (glasen) and I have
noticed that the fix doesn't solve the problem entirely.
unity:
Installiert: 5.12.1~glasen~ppa1
Kandidat: 5.12.1~glasen~ppa1
Versionstabelle:
*** 5.12.1~glasen~ppa1 0
500 http://ppa.launchpad.net/glasen/unity-performance-fix/ubuntu/
precise/main amd64 Packages
100 /var/lib/dpkg/status
5.12-0ubuntu1 0
500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64
Packages
5.10.0-0ubuntu6 0
500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
compiz:
Installiert: 1:0.9.7.8-0ubuntu1
Kandidat: 1:0.9.7.8-0ubuntu1
Versionstabelle:
*** 1:0.9.7.8-0ubuntu1 0
500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64
Packages
100 /var/lib/dpkg/status
1:0.9.7.6-0ubuntu1 0
500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
xserver-xorg-video-intel:
Installiert: 2:2.19.0-0ubuntu1~xup1
Kandidat: 2:2.19.0-0ubuntu1~xup1
Versionstabelle:
*** 2:2.19.0-0ubuntu1~xup1 0
500 http://ppa.launchpad.net/ubuntu-x-swat/x-updates/ubuntu/
precise/main amd64 Packages
100 /var/lib/dpkg/status
2:2.17.0-1ubuntu4 0
500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
This are my results from ioquake 3 in window mode with a resolution of 1280x720.
Desktop resolution is 1920x1080.
1260 frames 26.3 seconds 48.0 fps 4.0/20.9/40.0/5.8 ms unity fix 50 Hz
1260 frames 25.3 seconds 49.8 fps 3.0/20.1/42.0/7.2 ms unity fix 60 Hz
1260 frames 25.2 seconds 50.0 fps 9.0/20.0/38.0/3.5 ms gnome classic compiz 50
Hz
1260 frames 21.5 seconds 58.7 fps 6.0/17.0/34.0/3.8 ms gnome classic compiz 60
Hz
IOquake3 1280x720 60Hz in Window-mode
65 +---------------------------------------------------------------------+
64 +--------------------------------------------Frames Per Second-******-+
63 +---------------------------------------------------------------------+
62 +---------------------------------------------------------------------+
60 +---------------------------------------------------------------------+
59 +---------------------------------------------------------------------+
58 +--------------------------------------------------------**********---+
57 +--------------------------------------------------------*--------*---+
56 +--------------------------------------------------------*--------*---+
55 +--------------------------------------------------------*--------*---+
54 +--------------------------------------------------------*--------*---+
53 +--------------------------------------------------------*--------*---+
52 +--------------------------------------------------------*--------*---+
50 +--------------------------------------**********--------*--------*---+
49 +---------------------**********-------*--------*--------*--------*---+
48 +---**********--------*--------*-------*--------*--------*--------*---+
47 +---*--------*--------*--------*-------*--------*--------*--------*---+
46 +---*--------*--------*--------*-------*--------*--------*--------*---+
45 +---**********--------**********-------**********--------**********---+
Unity fix 50Hz Unity fix 60Hz Classic 50Hz Classic 60Hz
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https://bugs.launchpad.net/bugs/987304
Title:
[regression] [precise] 3D apps run much slower under Unity
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