It seems that an Ubuntu x64 upgrade to Lucid breaks SQLYog under Wine.
Installation seems to complete okay, but when attempting to run seemingly nothing happens, or you'll see an ODBC error if you run from a terminal. This is how to fix it:
odbcint.dllfrom a WinXP installation (in
c:\windows\system32\) and copy them into ~/.wine/drive_c/windows/system32.