dfaulken's questions

14.04.5 LTS.

I need Firefox >=48 for my Travis build: https://travis-ci.org/umts/incidents/builds/240872628

So I sudo apt-get update and sudo apt-get install firefox, which says:

Unpacking firefox (53.0.3+build1-0ubuntu0.14.04.2) ...

etc.

But then my automated tests were failing with the same exact message as when I had the built-in version of firefox (38.4.0esr). So as a sanity check, I added firefox -v after the install, which returns:

(process:5877): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed
Mozilla Firefox 38.4.0

Perhaps that failed C assertion is meaningful here? But on the face of it, apt is installing one version of a package, but then using that package gives me a much older version, despite apt having returned no error messages.

How can I successfully install and use Firefox >=48 in this context?

I accidentally moved an encfs-encrypted directory. I moved it back once I realized my mistake, but now whenever I try to decrypt it normally, with the same command that worked before:

encfs ~/.stuff-encrypted ~/.stuff

It now gives me the prompts as if I were setting it up.

I remember all the settings I chose (AES-256, etc.) and the password. So how do I decrypt the folder?