Hello,
Looks like you have EGLIBC 2.19.
EGLIBC is mostly used by embedded systems and its development has ceased
(halted).
Ref: http://www.eglibc.org
Ref:
http://askubuntu.com/questions/372864/why-ubuntu-uses-eglibc-instead-of-glibc

All new development goes to GLIBC.

Would you please send this question to the developers of Mint or ask at
http://forums.linuxmint.com/ <http://forums.linuxmint.com/4>

I saw some ªoddª reports on the net that changing the GTK3-theme or
switching to a different desktop system (like XFCE, KDE)  might help. This
has something to do with how the system draws the widgets (and theme
decorations). I do not know. I would`n bet on that!

Kindly
  Moma Antero
    Portugal

On Mon, Jul 27, 2015 at 10:08 AM, Rootbrian <email address hidden>
wrote:

> I got this when I used the command. The installation of Mint is on a
> laptop and was freshly done.
>
> user@user ~ $ ldd --version
> ldd (Ubuntu EGLIBC 2.19-0ubuntu6.6) 2.19
> Copyright (C) 2014 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> Written by Roland McGrath and Ulrich Drepper.
>  Sent from my GNU/Linux Mint 17.2 LTS machine.
>   From: moma <email address hidden>
>  To: <email address hidden>
>  Sent: Monday, July 27, 2015 4:37 AM
>  Subject: [Bug 1478417] Re: audio-recorder: symbol lookup error:
> audio-recorder: undefined symbol: g_type_check_instance_is_fundamentally_a
>
> Hello,
> You have an old version of GLIB library.
> The function g_type_check_instance_is_fundamentally_a() was added to the
> gtype and glib in spring 2014.
>
> I do not know the exact version of glib that is required.
> Check the version of GLIB with:
>
> $  ldd --version
> or run:
> $  for l in $(locate libc.so.6); do $l; done
>
> I run Ubuntu 15.04 and it has GLIB version:
> Ubuntu GLIBC 2.21-0ubuntu4
>
> Notice: This is a general problem in your system. It is not particularly
> related to the audio-recorder.
> Have you added additional PPAs for GTK3?
> Have you considered to make a new, pure installation of your Mint?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1478417
>
> Title:
>   audio-recorder: symbol lookup error: audio-recorder: undefined symbol:
>   g_type_check_instance_is_fundamentally_a
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/audio-recorder/+bug/1478417/+subscriptions
>
> --
> You received this bug notification because you are subscribed to Audio
> Recorder.
> https://bugs.launchpad.net/bugs/1478417
>
> Title:
>   audio-recorder: symbol lookup error: audio-recorder: undefined symbol:
>   g_type_check_instance_is_fundamentally_a
>
> Status in Audio Recorder:
>   New
>
> Bug description:
>   I have installed the gstreamer PPA to resolve the bug I was getting
>   earlier (previous bug report visible as there's only 10 listed), and
>   this is the error i'm getting now:
>
>   audio-recorder: symbol lookup error: audio-recorder: undefined symbol:
>   g_type_check_instance_is_fundamentally_a
>
>   I'm using the latest audio-recorder at 1.6.3 on linux mint 17.2 (based
>   on ubuntu 14.04 LTS), the package installed fine regardless of which
>   one I chose (14.04, 14.10 and 15.03), no dependency issues or outdated
>   libraries.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/audio-recorder/+bug/1478417/+subscriptions
>



-- 
Sent from my PC, laptop or phone with Ubuntu-Linux.