Bash variable expansion on tab complete

Found the bug report, please register (if not already registered) and add yourself to the 'people affected' list, I just did:

https://bugs.launchpad.net/ubuntu/+source/bash/+bug/778627

Workarounds

Try enabling direxpand or cdable_vars:

shopt -s direxpand# orshopt -s cdable_vars

Apparently EscTab might be a workaround:

I haven't found a proper solution to this, but there's a workaround. The escaping of environment variables can be disabled by pressing Esc followed by tab.

# cd $SO + [Esc] + [Tab]# cd $SOME_DIR

_{Confirm that as a bug! I just confirmed that the same thing works on}

No LSB modules are available.Distributor ID: UbuntuDescription:    Ubuntu 10.10Release:        10.10Codename:       maverick

I get broken behaviour on (up-to-date) natty:

No LSB modules are available.Distributor ID: UbuntuDescription:    Ubuntu 11.04Release:    11.04Codename:   natty

Although I must add that I do not the slash escaped, but the path (while valid, existing, accessible and readable) is not getting expanded.

Info: https://help.ubuntu.com/community/ReportingBugs

The bug report refered to in other answers at bugs.launchpad.net gives a new workaround by issuing the command:

shopt -s direxpand

It works for me.

I was having a similar problem in cygwin (NT-6.1 2.0.1 2015-04-30) bash (GNU 4.3.33), especially when I would try to tab-expand a path that contained spaces.

I put shopt -s direxpand in my ~/.bashrc. Problem solved.