Ubuntu 15.04 is the latest release of the Ubuntu Linux distribution. Use this tag only for questions that are specific to Ubuntu 15.04. If your question applies to other versions of Ubuntu, use [ubuntu] instead. If your question applies to other distributions of Linux, use [linux] instead.
Questions tagged [ubuntu-15.04]
140 questions
3
votes
1 answer
Android Studio IBus Workaround
When I start Android Studio it gives this warning:
"Your system is using the IBus daemon which is known to cause intermittent keyboard issues with the IDE. See known issues for suggested workarounds."
I would like to use workaround #2 found on…

Mat
- 33
- 6
2
votes
1 answer
Connection Timing out while install p4python using pip
There seems to be a connection time out when trying to install p4python on a ubuntu system. I am trying install this using pip on an ubuntu install on a vm.
Here is the stack trace:
~$ pip install p4python
Downloading/unpacking p4python
Downloading…

Rijo Simon
- 777
- 3
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2
votes
1 answer
How to fix pg-promise error "Promise library must be specified."?
I created a basic API in ExpressJS using pg-promise to interact with my PostgreSQL database. When running it on Windows, it works fine. Then I moved it to Ubuntu 15.04, but it gets the following error when I try to start…

Heinrich Smit
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- 1
- 9
2
votes
1 answer
`virtualenv` with Python 3.5 on Ubuntu 15.04
I've never used virtualenv, I'm working on Ubuntu 15.04 (remotely via ssh), and I've been told I can't make any changes to system the Pythons. Ubuntu 15.04 comes with Pythons 2.7 and 3.4.3, but I want Python 3.5 in my virtualenv. I've tried…

Ray
- 7,833
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2
votes
1 answer
POSIX timer fail after many repeats
Somebody can explain why timer fail with SIGSEGV after 5-7 iteration?
It happens in both cases: with synchronization and without.
Operating system is Ubuntu 15.04, Ubuntu GLIBC 2.21-0ubuntu4.
void timer_thread (sigval signal_value) {
printf…

Антон Грицевич
- 31
- 4
2
votes
0 answers
Application- how to compile 32-bit app on 64 bit host?
Host: Ubuntu 15.04
The compilation appeared the following messages:
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.9/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
/usr/bin/ld: skipping incompatible…

user3815726
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- 2
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2
votes
2 answers
Install Genymotion 2.6.0 on Ubuntu 15.04
After installing the Ubuntu 15.04 Genymotion it failed to start with the following error.
genymotion: error while loading shared libraries: libdouble-conversion.so.1: cannot open shared object file: No such file or directory
So I installed…

Karl Bennett
- 271
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- 7
2
votes
5 answers
Error with swift command in terminal in ubuntu 15.04
I installed the open sourced version of Swift from swift.org for Ubuntu 15.10, but I am running Ubuntu 15.04 in my machine. Now when I executed the swift command in the terminal it raising the following error.
swift/usr/bin/repl_swift:error while…

Rohan
- 477
- 7
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2
votes
1 answer
Error "E353: Nothing in register" using 'vi' on Ubuntu
I am trying to install OpenDocMan in a new Ubuntu 15.04 (Vivid Vervet) that I have set up.
I followed steps in Setup Document Management System Using OpenDocMan On CentOS 6.5.
Everything was great only till this step. It opens a new window and when…

tsdasema
- 21
- 1
- 2
2
votes
2 answers
Cannot install Ruby Gems (Ubuntu 15.04) - "Network is unreachable"
I'm trying to install Jekyll on a fresh Vultr VPS running Ubuntu 15.04. I have installed Apache2 manually for the time being (I intend to scrap it for NodeJS later).
I am trying to install Jekyll however it is giving me the following…
user5344245
2
votes
1 answer
runtime error due to Null Pointer Exception
I am programming in my Linux machine Ubuntu 14.04. The Other technical specifications are:
Machine: Ubuntu-14.04 LTS
JDK: JDK-8 (Java EE application)
Webserver: Apache Tomcat
The Java code given below throws Null Pointer Exception. The error…

Krishna Chalise
- 147
- 1
- 15
2
votes
0 answers
Tomcat images broken on Windows
I have a Tomcat server running on Linux. When viewing a png on Chrome in Windows, this image looks like this
http://imgur.com/x08QkUD in contrast the image on any Unix system: https://i.stack.imgur.com/dXMn5.jpg
As you can see it is totally…

Stefan B
- 21
- 2
2
votes
1 answer
gfortran-5.2.0 -m32 -dynamiclib -o -shared produces bizarre files
I have a small fortran code in tmp0.f
subroutine POWERTWO (n, nsquared)
integer, intent(in) :: n
integer, intent(out) :: nsquared
nsquared = n*n
return
end subroutine POWERTWO
that I compile…

Olórin
- 3,367
- 2
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2
votes
2 answers
Disable AT command on rfcomm connect
When connecting to a Bluetooth serial port from Ubuntu:
adi@Poppy:~$ sudo rfcomm -r connect 0
Connected /dev/rfcomm0 to 1C:3E:84:FE:4F:69 on channel 8
Press CTRL-C for hangup
on the client side I receive the following data which is automatically…

Adrian
- 331
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2
votes
0 answers
How to use the virtual keyboard "onboard" with QT5 Application under Ubuntu?
I like to use the virtual keyboard "onboard" with a QT5 Application under Ubuntu 15.04. It has to show up, if -for example- a QLineEdit has the focus.
Qt manual says, that this has to work out of the box, but the problem is that when a…

ChrizzyMonk
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