<s>
Goobuntu	B-Application
was	O
a	O
Linux	B-Application
distribution	I-Application
based	O
on	O
Ubuntu	B-Operating_System
LTS	I-Operating_System
(	O
long-term	O
support	O
)	O
.	O
</s>
<s>
It	O
was	O
used	O
by	O
almost	O
10,000	O
Google	B-Application
employees	O
.	O
</s>
<s>
Thomas	O
Bushnell	O
,	O
a	O
Google	B-Application
technical	O
leader	O
for	O
the	O
company	O
's	O
Linux	O
desktops	O
,	O
displayed	O
Goobuntu	B-Application
at	O
LinuxCon	O
2012	O
.	O
</s>
<s>
Bushnell	O
explained	O
that	O
"	O
Goobuntu	B-Application
is	O
simply	O
a	O
light	O
skin	O
over	O
standard	O
Ubuntu.	O
"	O
</s>
<s>
Some	O
suggested	O
Google	B-Application
might	O
plan	O
to	O
market	O
the	O
distribution	O
more	O
widely	O
,	O
but	O
Goobuntu	B-Application
was	O
never	O
officially	O
released	O
.	O
</s>
<s>
While	O
both	O
Google	B-Application
and	O
Mark	O
Shuttleworth	O
,	O
who	O
spearheaded	O
the	O
development	O
of	O
Ubuntu	B-Operating_System
,	O
confirmed	O
the	O
existence	O
of	O
Goobuntu	B-Application
,	O
both	O
denied	O
that	O
Google	B-Application
had	O
any	O
plans	O
to	O
market	O
the	O
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
<s>
Mark	O
Shuttleworth	O
confirmed	O
that	O
Google	B-Application
has	O
contributed	O
patches	O
to	O
Ubuntu	B-Operating_System
.	O
</s>
<s>
Google	B-Application
used	O
Puppet	B-Application
to	O
manage	O
its	O
installed	O
base	O
of	O
Goobuntu	B-Application
machines	O
.	O
</s>
<s>
In	O
2018	O
,	O
Google	B-Application
replaced	O
Goobuntu	B-Application
with	O
gLinux	B-Application
,	O
a	O
Linux	B-Application
distribution	I-Application
based	O
on	O
Debian	O
Testing	O
.	O
</s>
