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Ubuntu is a free desktop and server operating system based on Debian GNU/Linux. Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

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how to find micromax tablet P250(Funbook) vendor id

I have learned from the google that i need to type lsusb in termminal to find vendorid of device but when i type this commands its id not giving vendor id of tablet . ihave selected unsource market in ...
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2answers
19 views

How to connect to a remote Oracle 11g database using PHP

I have tried to make oci_connect work, by following these directions, but I still get the error: ora-24408 could not generate unique server group name in test.php Here is my PHP snippet (with ...
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0answers
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setting up a 1600x900 display on ubuntu 13.04 running on Windows 8 Hyper-V [closed]

I have a Windows 8 Pro laptop (15 inch Samsung series 9 from Dec 2012) and have a Ubuntu 13.04 system running in Hyper-V. It seems like the display resolution ceiling is stuck at 1152 x 864 even ...
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2answers
24 views

Permissions difference between sudo su and just being the user? (Specifically with git)

I'm having a weird permissions issue. It seems that being logged in as a particular user I have different permissions than when I sudo su into that user. Using su to become quantka causes a git ...
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0answers
8 views

Octave operator -: automatic broadcasting operation applied

In octave 3.6.2, I have a matrix X=[1 2 3; 2 4 5; 2 6 5; 2 3 7; 3 6 8; 2 4 6; 3 6 8; 4 7 10] and I want to calculate X-mean(X), which gives me: octave:2> X-mean(X) warning: operator -: automatic ...
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3answers
579 views

python setup.py sdist error: Operation not permitted

I'm trying to create a python source package, but it fails when creating hard links for files. $ python setup.py sdist running sdist running check reading manifest template 'MANIFEST.in' writing ...
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0answers
9 views

RPM should not be used directly install RPM packages

whenever I use rpm -ivh, this shows. What's the risk? man says: rpm is a powerful Package Manager, which can be used to build, install, query, verify, update, and erase individual software ...
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0answers
12 views

after I install a mysql manual, how should I use it? [closed]

Under ubuntu, I downloaded a mysql-refman-5.5-en-pdf-1-20130613.noarch.rpm whose internal directory structure was usr/share/doc/mysql-refman-5.5-en-pdf-1/ and install it with sudo rpm -ivh ...
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0answers
11 views

Error reading mapoutput of other slave's map task ,what should be the actual content of etc/hosts file of ubuntu for running Hadoop cluster

I setup 2 nodes (virtaul machines) hadoop cluster setup. After successfully starting dfs and mapred deamons , I run hadoop demo examples, Program gets slow after this terminal display: Number of Maps ...
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0answers
18 views

Error in simple Hadoop Map Reduce

I tried running a hadoop map Reduce problem of word count. I set up HDFS and everything correctly to my knowledge. When I execute it, I get this error while trying to run a simple word count ...
0
votes
1answer
29 views

Can't Change PHP.ini settings [closed]

I am trying to change session.gc_maxlifetime in the php.ini file on Ubuntu EC2. php_info() says that the /etc/php5/apache2/php.ini is the loaded conf file. However, anything I set in that file for ...
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2answers
151 views

ttys0 misses/garbles data while ttyusb0 does not

A program in c using termios works well if the port is ttyusb0, but misses/garbles data if got through ttys0 i.e comport com1. proogram runs under ubuntu 9.04 & 10.04 Please suggest the remedies ...
0
votes
1answer
22 views

pymssql cannot retrieve data on ubuntu 12

pymssql module cannot retrieve result on Ubuntu 12.04, what can I do? Ubuntu 11.10 (GNU/Linux 3.0.0-30-generic-pae i686): tim@lbtim:~$ python Python 2.7.2+ (default, Jul 20 2012, 22:12:53) [GCC ...
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1answer
21 views

How to increase ubuntu partition [closed]

I am dual booting ubuntu on my primary windows vista OS. I tried using gparted when I was on ubuntu but it would not let me resize anything on my vista OS. Not sure how I can resize partitions now.
3
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1answer
54 views

How to call a bash script automatically when a directory containts chage

My goal is to run a bash script automatically whenever any new file added to a particular directory or any subdirectory of that particular directory. Detail Scenario: I am creating an automated ...

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