[Bug 37226] New: Mass Effect 2 in ATI 6850 not working

https://bugs.winehq.org/show_bug.cgi?id=37226

Bug ID: 37226
           Summary: Mass Effect 2 in ATI 6850 not working
           Product: Wine
           Version: 1.7.25
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 49498
  --> https://bugs.winehq.org/attachment.cgi?id=49498
Mass effect shell wine log

Although in the AppDB is reporting everything in this title as working ,

It installed correctly , started with the correct screen with sound passes to
the (BIoware logo )  bink  animations and it goes almost  blank with the
attached winelog.txt errors.

using the ATI HD 6850, Linux Mint 17 and the latest ATI proprietary drivers and
Wine 1.7.25.

Tried several settings like the activation of the virtual desktop and so on ,
as stated somewhere in the forums.

Any ideas how to debug further ?