http://bugs.winehq.org/show_bug.cgi?id=17538
--- Comment #16 from Heiner Valverde dylian17@gmail.com 2009-09-22 12:46:18 --- Hi guys!! Well so far Guitar Pro was working fine on my Mint box wo any problems until I updated to 1.1.25, then I tried to use the unstable version 1.1.29 with the same result.
Note that I am using GNOME, and in KDE it works fine just that freezes when you close it, so there's something not working fine with GNOME, I will download last version of Guitar Pro (I have the 5.0) and I will test it.