[Wine] Help! I've some how screwed up my Wine up!

[Dan Kegel]

On Sat, Mar 1, 2008 at 5:19 AM, oiaohm <wineforum-user at winehq.org> wrote:
> Backtrace:
> =>1 0xb7d27583 strlen+0x33() in libc.so.6 (0x0033eda8)
>   2 0x7eabb540 in winex11 (+0x3b540) (0x0033ee38)
>   3 0x7eabe28a X11DRV_setup_opengl_visual+0x3c() in winex11 (0x0033ef38)
>
> Ok been seeing this one a bit in irc.  Restart X11 server.  Could I please have X11 version you are using?
>
>  compiz running then turned off but X11 not restarted appears to cause this sometimes too.

What graphics card and driver are you using?

That error shows up a few dozen times on google, too.
The only one that says anything helped agrees with
you that restarting X (e.g. by pressing CTRL-ALT-BACKSPACE)
helps:
http://ubuntuforums.org/archive/index.php/t-679911.html

I've opened a bug report for this,
http://bugs.winehq.org/show_bug.cgi?id=11796

It kind of looks like pglXQueryVersion is barfing; maybe we need to
add an exception handler around it.

If you can build Wine from source, try the patch I applied
there.  It should switch off opengl support when it notices this problem.
- Dan