Created attachment 94785 [details]
Note the corruption of the title bars

I got a mesa update from the oibaf-ppa last night, and when I rebooted this morning I noticed corruption in the window title bars that wasn't there before. 

I'm running Ubuntu 13.10 /w linux 3.13.2-031302-generic on a MacBook Pro (late-2013; model 11,2)
My OpenGL version vendor string is Mesa 10.2.0-devel (git-9855477 saucy-oibaf-ppa)


Here are the update package set I installed last night:

Start-Date: 2014-02-26  00:02:06
Commandline: aptdaemon role='role-commit-packages' sender=':1.96'
Upgrade: libgl1-mesa-dev:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), libgnutls-openssl27:amd64 (2.12.23-1ubuntu4, 2.12.23-1ubuntu4.1), libegl1-mesa:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), libopenvg1-mesa:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), libegl1-mesa-drivers:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), dropbox:amd64 (1.6.0, 1.6.1), libgl1-mesa-dri:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), libglapi-mesa:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), libgles2-mesa:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), libgl1-mesa-glx:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), xserver-xorg-video-intel:amd64 (2.99.910+git1402210730.0b92b1~gd~s, 2.99.910+git1402231930.ff4994~gd~s), xserver-xorg-video-ati:amd64 (7.3+git1402220730.cadb6b~gd~s, 7.3+git1402250730.ea6d0a~gd~s), libgnutls26:amd64 (2.12.23-1ubuntu4, 2.12.23-1ubuntu4.1), libgbm1:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s), xserver-xorg-video-radeon:amd64 (7.3+git1402220730.cadb6b~gd~s, 7.3+git1402250730.ea6d0a~gd~s), mesa-common-dev:amd64 (10.2~git1402211930.941769~gd~s, 10.2~git1402251930.985547~gd~s)
End-Date: 2014-02-26  00:02:25


Here is the update that installed the previous (corruption-free) mesa packages:

Start-Date: 2014-02-22  00:07:10
Commandline: aptdaemon role='role-commit-packages' sender=':1.86'
Upgrade: libgl1-mesa-dev:amd64 (10.2~git1402191930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s), lib
egl1-mesa:amd64 (10.2~git1402191930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s), libopenvg1-mesa:am
d64 (10.2~git1402191930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s), libegl1-mesa-drivers:amd64 (10
.2~git1402191930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s), libgl1-mesa-dri:amd64 (10.2~git140219
1930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s), libglapi-mesa:amd64 (10.2~git1402191930.9186cd~gd
~s, 10.2~git1402211930.941769~gd~s), flashplugin-installer:amd64 (11.2.202.336ubuntu0.13.10.1, 11.2.
202.341ubuntu0.13.10.1), libgles2-mesa:amd64 (10.2~git1402191930.9186cd~gd~s, 10.2~git1402211930.941
769~gd~s), libgl1-mesa-glx:amd64 (10.2~git1402191930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s), x
server-xorg-video-intel:amd64 (2.99.910+git1402190730.c91af5~gd~s, 2.99.910+git1402210730.0b92b1~gd~
s), xserver-xorg-video-ati:amd64 (7.3+git1401241930.8de6f7~gd~s, 7.3+git1402220730.cadb6b~gd~s), lib
gbm1:amd64 (10.2~git1402191930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s), xserver-xorg-video-rade
on:amd64 (7.3+git1401241930.8de6f7~gd~s, 7.3+git1402220730.cadb6b~gd~s), mesa-common-dev:amd64 (10.2
~git1402191930.9186cd~gd~s, 10.2~git1402211930.941769~gd~s)
End-Date: 2014-02-22  00:07:52

I filed the bug under "Other" because I wasn't sure what category it went under.

I'm not very familiar with debugging graphics problems, but if there's anything I can do to help, please let me know.