CM12 theme app crashes

Oneplus One Android 5 Lollipop
Go to setting -apps -all.
Scroll down until you find these 3 apps called Theme chooser, Themes and Themes provider.
Clear the data of each one of them.
Most importantly, please do clear other theme related data.
ALL of them,unless it wouldnt worked. 
Then reboot...
https://forums.oneplus.net/threads/is-anyone-having-problem-with-opening-theme-chooser.298676/

Skype libGL.so.1 error Ubuntu 14.04

skype: error while loading shared libraries: libGL.so.1: cannot open shared object file: No such file or directory
Kernel 3.16 x86_64 GNU/Linux

Run:

update-alternatives --display i386-linux-gnu_gl_conf
sudo update-alternatives --config i386-linux-gnu_gl_conf

  Selection    Path                                     Priority   Status
------------------------------------------------------------
* 0            /usr/lib/nvidia-325/alt_ld.so.conf        8602      auto mode
  1            /usr/lib/i386-linux-gnu/mesa/ld.so.conf   500       manual mode
  2            /usr/lib/nvidia-325/alt_ld.so.conf        8602      manual mode

Press enter to keep the current choice[*], or type selection number: 1

sudo ldconfig

http://askubuntu.com/questions/257897/error-loading-libgl-so-1

Alsó tálca Linux/Ubuntu/Unity rendszerhez

sudo apt-get install tint2

Add bottom taskbar in Ubuntu:
http://www.howtogeek.com/189819/how-to-add-a-taskbar-to-the-desktop-in-ubuntu-14.04/

Run JAVA applications in Wine

Run JAVA app inside Wine on Linux:
- Download 32-bit Oracle JRE, extract to /home/USERNAME/.wine/drive_c/Program Files (x86)
- Add JRE to PATH (run: wine regedit)
[HKEY_CURRENT_USER\Environment]
"PATH"="C:\\Program Files (x86)\\jre\\bin"
- [OPTIONAL] In Wine settings, set version to Windows XP

Repeater beállítása

Cél: jelenlegi vezeték nélküli hálózat hatósugarának kiterjesztése egy REPEATER eszközzel.
Példa a felépítésre:

ÚTVÁLASZTÓ (ROUTER) - Internetre kapcsolódó eszköz
STATIKUS CÍM
IP cím pl.: 192.168.1.100
DHCP BE
|
| WLAN ---)))
|
WiFi elosztó - REPEATER
STATIKUS CÍM - DHCP és tűzfal KIKAPCSOLVA

IP cím pl.: 192.168.1.101

GW+DNS is ROUTER IP (192.168.1.100)
|
| WLAN ---)))
|
PC/egyéb kliens
STATIKUS CÍM
IP cím pl.: 192.168.1.1
GW+DNS is ROUTER IP (192.168.1.100)
stb.

FONTOS!
Ugyanazon az alhálózaton kell lenni az eszközöknek, hogy kommunikálni tudjanak!
http://en.wikipedia.org/wiki/Subnetwork

"As it looks Johnny your two devices are on different Subnets, thats why they can't communicate!
You will need to change the IP of the Linksys to 192.168.0.2 for them to be able to communicate. You will also need to disable the DHCP (if it is turned on) on the Linksys.
You can find both of these settings on the Linksys configuration under LAN Settings.
Also if there is a firewall running on the Linksys turning it off will make things easier for you. The D-Link will handle the firewalling for your network!
Turn off the D-Link and set up the Linksys as I described above. When finished the setup save you settings and turn the D-Link back on and you should be fine!
Cheers!"
http://www.tomshardware.co.uk/forum/40841-43-wireless-repeater-headache

CODE_n

Kellene egy kis hátszél a Nagy Ötlethez?

"The CODE_n initiative offers an ecosystem designed to network digital pioneers and support the development of new, digital business models."

https://www.code-n.org

ActiveMQ on Ubuntu 14.04 x64 VPS - Solve OutOfMemoryError, Could not reserve enough space for object heap

You need some tweaks to run ActiveMQ in a resource-constrained VPS environment, I've tried this on a VPS that had 2GB RAM.

0. Download ActiveMQ, extract to /opt/activemq and run:

./activemq setup



1. Tweak JAVA minimum heap memory and max heap size - run and also put this line to ~/.bashrc :

export JAVA_OPTS="-Xms128m -Xmx512m"


Verify settings:

echo $JAVA_OPTS
-Xms128m -Xmx512m

echo $_JAVA_OPTIONS

(empty)



2. Limit resource usage (memoryUsage -> 32MB):
nano conf/activemq.xml

          <systemUsage>
            <systemUsage>
                <memoryUsage>
                    <memoryUsage limit="32 mb"/>
                </memoryUsage>
                <storeUsage>
                    <storeUsage limit="10 gb"/>
                </storeUsage>
                <tempUsage>
                    <tempUsage limit="10 gb"/>
                </tempUsage>
            </systemUsage>
        </systemUsage>



3. Comment out a few transport Connectors


        <transportConnectors>
            <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB -->
            <transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>

      <!--      <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
            <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
            <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
            <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
      
-->
  </transportConnectors>




4. Set ACTIVEMQ_OPTS_MEMORY and ACTIVEMQ_OPTS

nano /etc/default/activemq

# Set jvm memory configuration
if [ -z "$ACTIVEMQ_OPTS_MEMORY" ] ; then
ACTIVEMQ_OPTS_MEMORY="-Xms128M -Xmx512M"
fi

# Uncomment to enable audit logging
#ACTIVEMQ_OPTS="$ACTIVEMQ_OPTS -Dorg.apache.activemq.audit=true"
ACTIVEMQ_OPTS="$ACTIVEMQ_OPTS -Dorg.apache.activemq.UseDedicatedTaskRunner=false"



5. Setting up proper passwords:

/opt/activemq/conf# nano jetty-realm.properties

# username: password [,rolename ...]



Error messages on a VPS with 2GB RAM before tweaks:

INFO: Loading '/etc/default/activemq'
INFO: Using java '/usr/bin/java'
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.


opt/activemq/bin/activemq console
INFO: Loading '/etc/default/activemq'
INFO: Using java '/usr/bin/java'
INFO: Starting in foreground, this is just for debugging purposes (stop process by pressing CTRL+C)
Error occurred during initialization of VM
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:714)
at java.lang.ref.Finalizer.<clinit>(Finalizer.java:226)

./activemq: 453: ./activemq: Cannot fork

ERROR: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.activemq.xbean.XBeanBrokerService#0' defined in class path resource [activemq.xml]: Invocation of init method failed; nested exception is java.lang.OutOfMemoryError: unable to create new native thread
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.activemq.xbean.XBeanBrokerService#0' defined in class path resource [activemq.xml]: Invocation of init method failed; nested exception is java.lang.OutOfMemoryError: unable to create new native thread

Environment details:

ulimit -a

core file size          (blocks, -c) unlimited

data seg size           (kbytes, -d) unlimited

scheduling priority             (-e) 0

file size               (blocks, -f) unlimited

pending signals                 (-i) 127259

max locked memory       (kbytes, -l) 64

max memory size         (kbytes, -m) unlimited

open files                      (-n) 1024

pipe size            (512 bytes, -p) 8

POSIX message queues     (bytes, -q) 819200

real-time priority              (-r) 0

stack size              (kbytes, -s) 10240

cpu time               (seconds, -t) unlimited

max user processes              (-u) 127259

virtual memory          (kbytes, -v) unlimited

file locks                      (-x) unlimited

See also:

http://activemq.apache.org/javalangoutofmemory.html