Did some quick googling and it looks like it's actually an issue with 
QT/GTK compatability. Try installing `apt-get install qtconfig-qt4` and 
changing your rendering engine from "QGtkStyle" to something else.

--
Marc Thomas
mthx.org | Github: mthxx | @mthx_

On Tue, Nov 4, 2014 at 12:00 PM, e.c. <eminmn at sysmatrix.net> wrote:
> Thanks, Ryan.  Although I'm a tyro at this, I wasn't expecting a fix,
> just an explanation of what the error meant. I tried the virtualbox
> non-free but it threw the same error. Adding virtualbox-dbg didn't
> produce any more or different information.
> 
> Ed
> 
> 
> 
> On Tue, Nov 4, 2014 at 8:19 AM, Ryan Coleman <ryan.coleman at cwis.biz> 
> wrote:
>> 
>>  On 11/4/2014 8:12 AM, e.c. wrote:
>>> 
>>>  On Mon, Nov 3, 2014 at 9:16 PM, paul g <pj.world at hotmail.com> 
>>> wrote:
>>>> 
>>>>  Check your file structure.
>>> 
>>>  A wonderfully terse reply. I haven't actually tried to install
>>>  virtualbox yet, just applied the pertinent synaptic pakages. What 
>>> do
>>>  you mean, fsck -v ? There is no reason to expect anything wrong 
>>> that
>>>  that would find.
>>> 
>>>  Ed
>> 
>> 
>>  I kinda figured Paul's response wouldn't be really helpful.
>> 
>>  I don't have a solution for you so I would suggest that "paul g" 
>> expand on
>>  his uninformative response.
>> 
>>  --
>>  Ryan
>>  _______________________________________________
>>  TCLUG Mailing List - Minneapolis/St. Paul, Minnesota
>>  tclug-list at mn-linux.org
>>  http://mailman.mn-linux.org/mailman/listinfo/tclug-list
> _______________________________________________
> TCLUG Mailing List - Minneapolis/St. Paul, Minnesota
> tclug-list at mn-linux.org
> http://mailman.mn-linux.org/mailman/listinfo/tclug-list
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