-\(NOTE - tramp sometimes fails to open specifically a remote shell
-to sudo to a homedir, eg `/ssh:example.net|sudo:root:` or
-`/ssh:example.net|sudo:root:~`. Once it fails for a specific
-path, that path won't work for the rest of the
-session. Non-homedir remote access isn't disrupted. You can
-always work around this by switching to an explicit, non-homedir
-remote path when the problem occurs, and then cd'ing to wherever,
-including your homedir, in the remote shell. Non-homedir initial
-paths aren't disrupted.)
-