I also see the same bug. I run hardy on amd64 here and have the same problems with 32 bit applications (firefox ia32, thunderbird ia32, acrobat reader).
I think that these bugs are duplicates of this bug:
#190227, #210794
Please revert the above mentioned Debian patch. Ia32 apps worked beautifully in gutsy.
I also see the same bug. I run hardy on amd64 here and have the same problems with 32 bit applications (firefox ia32, thunderbird ia32, acrobat reader).
I think that these bugs are duplicates of this bug:
#190227, #210794
Please revert the above mentioned Debian patch. Ia32 apps worked beautifully in gutsy.