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rstudio doesn't work in LMDE without internet conexion.

6 messages · José Luis Cañadas, Dirk Eddelbuettel, Paul Gilbert +1 more

Original
José Luis Cañadas
# 
Hello everybody.

I'm using Rstudio in LMDE (64 bits) with xfce desktop. When I'm 
connecting , I don't have any problem to start Rstudio , but when I am 
not connecting Rstudio don't start.


Any idea?

In rsession-user.log I get
29 Nov 2012 23:07:50 [rsession-jose] ERROR asio.netdb error 1 (Host not 
found (authoritative)); OCCURRED AT: core::Error 
core::http::initTcpIpAcceptor(core::http::SocketAcceptorService<boost::asio::ip::tcp>&, 
const std::string&, const std::string&) 
/home/ubuntu/rstudio/src/cpp/core/include/core/http/TcpIpSocketUtils.hpp:82; 
LOGGED FROM: int main(int, char* const*) 
/home/ubuntu/rstudio/src/cpp/session/SessionMain.cpp:2600
Dirk Eddelbuettel
#
On 30 November 2012 at 00:26, Jos? Luis Ca?adas Reche wrote:
| Hello everybody.
| 
| I'm using Rstudio in LMDE (64 bits) with xfce desktop. When I'm 
| connecting , I don't have any problem to start Rstudio , but when I am 
| not connecting Rstudio don't start.
| 
| 
| Any idea?

Your networking configuration could be non-standard. Even offline, you should
_always_ have a fallback 'localhost':

edd at max:~$ ping localhost
PING localhost (127.0.0.1) 56(84) bytes of data.
64 bytes from localhost (127.0.0.1): icmp_req=1 ttl=64 time=0.034 ms
64 bytes from localhost (127.0.0.1): icmp_req=2 ttl=64 time=0.029 ms
64 bytes from localhost (127.0.0.1): icmp_req=3 ttl=64 time=0.034 ms
^C
--- localhost ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 0.029/0.032/0.034/0.005 ms
edd at max:~$ 

Do you?

Dirk

| 
| In rsession-user.log I get
| 29 Nov 2012 23:07:50 [rsession-jose] ERROR asio.netdb error 1 (Host not 
| found (authoritative)); OCCURRED AT: core::Error 
| core::http::initTcpIpAcceptor(core::http::SocketAcceptorService<boost::asio::ip::tcp>&, 
| const std::string&, const std::string&) 
| /home/ubuntu/rstudio/src/cpp/core/include/core/http/TcpIpSocketUtils.hpp:82; 
| LOGGED FROM: int main(int, char* const*) 
| /home/ubuntu/rstudio/src/cpp/session/SessionMain.cpp:2600
| 
| _______________________________________________
| R-SIG-Debian mailing list
| R-SIG-Debian at r-project.org
| https://stat.ethz.ch/mailman/listinfo/r-sig-debian
Paul Gilbert
# 
Possibly you are needing to load something from a network drive?  Are 
you sure you have a local copy of RStudio, and R. and all their pieces, 
and any packages you may load automatically, and your own directories 
that they may use?  Does R by itself start when you are not connected?

Paul
On 12-11-29 08:34 PM, Dirk Eddelbuettel wrote:
Dirk Eddelbuettel
#
On 29 November 2012 at 20:45, Paul Gilbert wrote:
| Possibly you are needing to load something from a network drive?  Are 
| you sure you have a local copy of RStudio, and R. and all their pieces, 
| and any packages you may load automatically, and your own directories 
| that they may use?  Does R by itself start when you are not connected?

I fear that's not it. Even the 'desktop' version of RStudio uses a webapp
approach with the Qt-based code hitting the Boost asio-provided internal
server -- hence the error codes below on http.

So your machine is to be normally configured.

Dirk

| 
| Paul
|
| On 12-11-29 08:34 PM, Dirk Eddelbuettel wrote:
| >
| > On 30 November 2012 at 00:26, Jos? Luis Ca?adas Reche wrote:
| > | Hello everybody.
| > |
| > | I'm using Rstudio in LMDE (64 bits) with xfce desktop. When I'm
| > | connecting , I don't have any problem to start Rstudio , but when I am
| > | not connecting Rstudio don't start.
| > |
| > |
| > | Any idea?
| >
| > Your networking configuration could be non-standard. Even offline, you should
| > _always_ have a fallback 'localhost':
| >
| > edd at max:~$ ping localhost
| > PING localhost (127.0.0.1) 56(84) bytes of data.
| > 64 bytes from localhost (127.0.0.1): icmp_req=1 ttl=64 time=0.034 ms
| > 64 bytes from localhost (127.0.0.1): icmp_req=2 ttl=64 time=0.029 ms
| > 64 bytes from localhost (127.0.0.1): icmp_req=3 ttl=64 time=0.034 ms
| > ^C
| > --- localhost ping statistics ---
| > 3 packets transmitted, 3 received, 0% packet loss, time 1998ms
| > rtt min/avg/max/mdev = 0.029/0.032/0.034/0.005 ms
| > edd at max:~$
| >
| > Do you?
| >
| > Dirk
| >
| > |
| > | In rsession-user.log I get
| > | 29 Nov 2012 23:07:50 [rsession-jose] ERROR asio.netdb error 1 (Host not
| > | found (authoritative)); OCCURRED AT: core::Error
| > | core::http::initTcpIpAcceptor(core::http::SocketAcceptorService<boost::asio::ip::tcp>&,
| > | const std::string&, const std::string&)
| > | /home/ubuntu/rstudio/src/cpp/core/include/core/http/TcpIpSocketUtils.hpp:82;
| > | LOGGED FROM: int main(int, char* const*)
| > | /home/ubuntu/rstudio/src/cpp/session/SessionMain.cpp:2600
| > |
| > | _______________________________________________
| > | R-SIG-Debian mailing list
| > | R-SIG-Debian at r-project.org
| > | https://stat.ethz.ch/mailman/listinfo/r-sig-debian
| >
| 
| _______________________________________________
| R-SIG-Debian mailing list
| R-SIG-Debian at r-project.org
| https://stat.ethz.ch/mailman/listinfo/r-sig-debian
José Luis Cañadas
# 
Ok. Thanks..
I'll try later, now I'm in work. Where I use LMDE 32 bits and Rstudio 
works fine even without conexion.

I'm newbie in linux and I don't know how to see the differences between 
my two machines.


El 30/11/12 02:34, Dirk Eddelbuettel escribi?:
Alex Mandel
# 
In a terminal:
ifconifg

in the results there should be an entry for lo (aka loopback device/your
local machine)

if it's missing edit /etc/network/interfaces
make sure it has a section like:
# The loopback network interface
auto lo
iface lo inet loopback


if that seems fine look in

/etc/hosts

make sure you have a line like:
127.0.0.1       localhost


All of the above is the defaults for most Linux distros, but maybe
something is missing.

Thanks,
Alex
On 11/29/2012 11:40 PM, Jos? Luis Ca?adas wrote: