The installer (with some workarounds) and the Internet Options control panel applet.
What does not
The browser - I got it to run using the procedure from winetricks (intended for the 32-bit IE7) with a few modifications to account for both the 64-bit and 32-bit side of WoW64, but it's totally unusable. Most toolbars are missing, the address/search bars are visible but nonfunctional, and no web pages can be loaded.
The installer (or rather, an installer for one of IE7's required updates) will usually crash unless a catalog file is put into place manually first (see bug 16013) and installation will not complete unless two instances of cmd.exe are manually killed near the end (bug 28213). The uninstaller just crashes on startup.
It will only install after changing the reported Windows version to Windows 2003.
What was not tested
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Show||Ubuntu 12.04 "Precise" amd64 (+ variants like Kubuntu)||Jul 13 2013||1.6-rc5||Yes||Yes||Bronze||Ken Sharp|
|Current||Ubuntu 11.04 "Natty" amd64 (+ variants like Kubuntu)||Sep 07 2011||1.3.27||No, but has workaround||Yes||Garbage||A Wine user|
|Show||Ubuntu 10.04 "Lucid" amd64 (+ variants like Kubuntu)||Dec 26 2010||1.3.10||No||Not installable||Garbage||A Wine user|
|Show||Ubuntu 10.04 "Lucid" amd64 (+ variants like Kubuntu)||Dec 08 2010||1.3.8||No||Not installable||Garbage||A Wine user|