Networkmanager applet without KDE or Gnome

I'm looking for a NetworkManager applet that will not depend on Gnome or KDE (GTK or Qt only is ok) to use for my awesome desktop.
Supporting NM 0.7 if possible.

Well, wicd might be an alternative... I wished it would support PPP, VPNs etc. like the NM 0.7 does now.
I'm using Knetworkmanager now, the KDE3 version (it was removed from Arch but I had it installed before that), but I'd like to get rid of KDE3 apps.
Gnome-network-manager OTOH has Gnome dependencies I'd like to get rid-of too (Gconf, Orbit2).

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[Solved] Multiple tun0 entries created in NetworkManager applet

Hey all,
I switched over to Arch from Fedora about 3 months ago when i installed my new SSD. Having never used arch before, I'm really loving it, no problems so far... just need to get to used to typing pacman -S rather than yum install.
I'm hoping someone might be able to help me here. I've just got the OpenVPN client up & working - I am able to connect via cli & using the NetworkManager applet in KDE to my VPN server & both establish connections successfully. All good there.
The issue I have is that when I connect to the the VPN server using either method above, a new tun0 device is created every time in the "connection editor" config window of the NetworkManager app in my system tray in KDE - so currently I have 4 different tun0 devices listed. I'm using the tray app - kdeplasma-applets-plasma-nm. It's a bit annoying as keep having to delete all these tun0 devices.
I can only see the below in the journalctl logs when I disconnect - so there are no errors being thrown...
Dec 14 18:40:54 jarvis.home avahi-daemon[1051]: Withdrawing workstation service for tun0.
Dec 14 18:40:54 jarvis.home NetworkManager[786]: <info> (tun0): device state change: activated -> unmanaged (reason 'removed') [100 10 36]
Dec 14 18:40:54 jarvis.home NetworkManager[786]: <info> (tun0): deactivating device (reason 'removed') [36]
Dec 14 18:40:55 jarvis.home dbus[566]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Am I missing something here or has anyone ever seen this before?
Thanks
Last edited by drob1337 (2015-02-23 13:18:59)

I have a workaround for this problem. I created the script /etc/NetworkManager/dispatcher.d/tun containing the following code:
#!/bin/bash
[[ ${1::3} == tun ]] && [[ $2 == down ]] && /usr/bin/nmcli connection delete $1
exit 0

Can't install KDE or GNOME from pacman

When I try to install KDE or GNOME from pacman, the system downloads most or all of the files, from what I can see, and then returns a bunch of errors of the form "gcc-libs: /usr/lib/libssp.so exists in filesystem". I'd post the entirety of the messages, but I can't figure out how to pipe output from pacman without making it impossible to enter "yes" at the install prompt. This problem occurs with both kde and gnome, and from what I can tell it looks like basically the same set of errors with either one.

What does "pacman -Qo /usr/lib/libssp.so" say? It should say gcc-libs and not gcc. I'm guessing you have just installed. Have you done a "pacman -Syu"? The gcc package was split into gcc and gcc-libs.
In fact it looks remarkably similar to this" http://bbs.archlinux.org/viewtopic.php?id=37690

KDE and GNOME?

Hi everyone
Because KDE can be quite moany, is there a way to install both KDE and GNOME, but keep them kinda isolated from each other?
If that makes no sense (doesn't to me), I mean, like install both, but keep each other's apps and applets out of the way (like, no gnome network applet in KDE, and AWN in gnome but not KDE)
Thanks in advance

hmohammed43 wrote:
Because KDE can be quite moany, is there a way to install both KDE and GNOME, but keep them kinda isolated from each other?
If that makes no sense (doesn't to me), I mean, like install both, but keep each other's apps and applets out of the way (like, no gnome network applet in KDE, and AWN in gnome but not KDE)
You could setup a dual-boot system, one Arch install with Gnome, and one with KDE. That should keep them pretty well separated if they aren't allowed to share anything but SWAP and your GRUB configuration file.

How to install KDE and Gnome

Normally I'm a big KDE user, but there are some things in GNOME I want to try out to see if I might make the switch. I already have KDE installed, if I wanted the option to run KDE or GNOME can I just 'sudo pacman -S gnome gnome-extras' and it'll show up in the session type for kdm?

i run gnome BUT like a bunch of kde programs
so both are installed
kde dose have a tendency to reset the "open with" defaults
then there is an option in kdm to run gnome,kde, or other
so it is not a problem at all , you might need to re set the "open with" defaults but that is about it.

Java application communicate with java card applet without java card

Can I write java application to communicate with java card applet without using java card?
Can I send APDU to java card applet on computer(not install in java card)? If it's not, how can I write?
Best Regard,
Thanawan

Your JCOP simulator implements a JCVM/JCRE according
to specs. The CREF does that same thing excepts it's
only simulates the API without crypto or third party
applets. JCOP simulator is more then that. They are using thesame_ codebase for simulator and for oncard JCVM. Basically you are dealing with the same environment in both cases.

Is it normal?(NetworkManager applet's strange output & 3 IPv6 address)

1) label ppp0 appears in NetworkManager applet every time when I up vpn-connection
2) Also something strange with enp5s0. Output of "ip addr":
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp5s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 10:bf:48:20:61:a4 brd ff:ff:ff:ff:ff:ff
inet 10.0.122.144/8 brd 10.255.255.255 scope global dynamic enp5s0
valid_lft 9283sec preferred_lft 9283sec
inet6 2002:5be2:8e63:b:12bf:48ff:fe20:61a4/64 scope global noprefixroute dynamic
valid_lft 2592003sec preferred_lft 604803sec
inet6 fec0::b:12bf:48ff:fe20:61a4/64 scope site noprefixroute dynamic
valid_lft 2592003sec preferred_lft 604803sec
inet6 fe80::12bf:48ff:fe20:61a4/64 scope link
valid_lft forever preferred_lft forever
3: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether 00:08:ca:67:17:e9 brd ff:ff:ff:ff:ff:ff
9: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1400 qdisc pfifo_fast state UNKNOWN group default qlen 3
link/ppp
inet 91.226.141.81 peer 1.1.1.1/32 scope global ppp0
valid_lft forever preferred_lft forever
inet 91.226.141.81/32 brd 91.226.141.81 scope global ppp0
valid_lft forever preferred_lft forever
Is it normal that this interface has three IPv6 addresses?

Hi,
We are hitting the software bug and the bug ID is CSCsz56711
http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCsz56711
The issue is related to PCI componenet on the AP hardware and log that points to that is..
bsnInitRcbSlot: slot 0 has venus radio(UNSUPPORT)
The Replacement is the resolution and please contact your reseller or partner and if ur are the partner then RMA ids the resolution..
Lemme know if this answered ur question and please dont forget to rate the usefull posts!!
Regards
Surendra

KDE (or GNOME?) non-latin chars input problem

After recent upgrade (pacman -Syu) can't anymore type non-latin characters in GNOME apps (like gEdit, Evolution, Thunderbird etc.) under KDE. Openoffice is still OK.
Keyboard layout switching works (can see the difference between US and GB layouts, but when switching to non-latin layouts getting latin chars instead of non-latin.
In KDE apps everything is fine.
Have current KDE and GNOME installed.
BTW, when trying to run Epiphany web browser (under KDE again) getting error message (not sure but maybe this is related to the first problem):
"Could not start GNOME Web Browser
Startup failed because of the following error:
Unable to determine the address of the message bus (try 'man
dbus-launch' and 'man dbus-daemon' for help)"
Have dbus in DAEMONS line in rc.conf.
Any suggestions?

Fixed first problem... rollback of inputproto and libxi did the trick (not sure how safe it was).
scarecrow, thank you for your reply but it didn't help for the second problem. Changed DAEMONS to hal only, added dbus-python and even dbus-sharp (just in case, all other dbus related stuff was already there) but - no luck. Perhaps dbus-1.0 might be a solution who knows.
Thanks anyway.

How to run Java 3D Applet without install java3d

I've written a java3d applet, and it runs correctly in browser on my computer. Now I want it can be run on other computers which havent' Java3d installed. If the program runs as application, then we can use jnlp and web-start to solve this problem. But what about applet? How can I do it just like the application?
Pls help me!

Hello. I read this article too. It sounds interesting but I have some questions. The example is given for win32 and what about other OSs and platforms? Sun provides different libraries for different OS. According to this article it is possible to run applets without previous installation of Java3D and if a user runs Windows 2000, Java3D libraries will be downloaded and installed from the location pointed out by the programmer. But how to do this for all OSs and all platforms and architectures so that if a user doesn't have Java3D installed on his/her computer, might to see the applet in his/her browser? Is it the only way that a programmer needs to include into "loader_singed.jar" all possible libraries for all possible platforms?

Run applets without JRE

Hello to all developers,
I know that to run applets in IE we should have the JRE installed on our machines. But is there any way that we can run applets without the JRE being installed on our machines. I have also heard of something called as the Microsoft JVM. How can we use it to run the java applets.
Thanking in advance.

The Microsoft JVM is extremely outdated and not recommended at all. You can't really run a Java applet without a JVM, and I'm not sure if any but the one Sun makes comes with a browser plugin.

Applet without JMF installation at client side

hello,
I am trying developing an applet SIP phone based on Jain Sip Applet Phone( which originally can only deal with audio signal). But I found a big problem that I have to make every client install the JMF, however the clients hope there is no software to be installed locally.
In application, I can run it without JMF installation by copying all the dlls to system32 directory and add some related JMF source code into my own project. Or just simply put the jmf.property to the "lib" directory, which also works.
However, as for the applet, it dosen't that simple for the security thing. Here is the output in cosole:
@mediaManager.detectSupportedCodes- number of capture devices: 2
- name of the capture device: JavaSound audio capture
- format accepted by this AUDIO device: LINEAR, 44100.0 Hz, 16-bit, Stereo, LittleEndian, Signed
- format accepted by this AUDIO device: LINEAR, 44100.0 Hz, 16-bit, Mono, LittleEndian, Signed
- format accepted by this AUDIO device: LINEAR, 22050.0 Hz, 16-bit, Stereo, LittleEndian, Signed
- format accepted by this AUDIO device: LINEAR, 22050.0 Hz, 16-bit, Mono, LittleEndian, Signed
- format accepted by this AUDIO device: LINEAR, 11025.0 Hz, 16-bit, Stereo, LittleEndian, Signed
- format accepted by this AUDIO device: LINEAR, 11025.0 Hz, 16-bit, Mono, LittleEndian, Signed
- format accepted by this AUDIO device: LINEAR, 8000.0 Hz, 16-bit, Stereo, LittleEndian, Signed
- format accepted by this AUDIO device: LINEAR, 8000.0 Hz, 16-bit, Mono, LittleEndian, Signed
- name of the capture device: vfw:Microsoft WDM Image Capture (Win32):0
- format accepted by this VIDEO device: YUV Video Format: Size = java.awt.Dimension[width=352,height=288] MaxDataLength = 202752 DataType = class [B yuvType = 32 StrideY = 704 StrideUV = 704 OffsetY = 0 OffsetU = 1 OffsetV = 3
         - format accepted by this VIDEO device: YUV Video Format: Size = java.awt.Dimension[width=160,height=120] MaxDataLength = 38400 DataType = class [B yuvType = 32 StrideY = 320 StrideUV = 320 OffsetY = 0 OffsetU = 1 OffsetV = 3
         - format accepted by this VIDEO device: YUV Video Format: Size = java.awt.Dimension[width=176,height=144] MaxDataLength = 50688 DataType = class [B yuvType = 32 StrideY = 352 StrideUV = 352 OffsetY = 0 OffsetU = 1 OffsetV = 3
         - format accepted by this VIDEO device: YUV Video Format: Size = java.awt.Dimension[width=320,height=240] MaxDataLength = 153600 DataType = class [B yuvType = 32 StrideY = 640 StrideUV = 640 OffsetY = 0 OffsetU = 1 OffsetV = 3
         - format accepted by this VIDEO device: YUV Video Format: Size = java.awt.Dimension[width=640,height=480] MaxDataLength = 614400 DataType = class [B yuvType = 32 StrideY = 1280 StrideUV = 1280 OffsetY = 0 OffsetU = 1 OffsetV = 3
java.lang.RuntimeException: No permission to capture from applets
-> Couldn't connect to audio capture device
java.lang.RuntimeException: No permission to capture from applets
-> Couldn't connect to video capture device
      I found that my applet can detect two device which is correct but has "no permission to capture from applets".
      In the progress of installation the JMF, and option is "permit recording from an applet". I read the source code, and found it dose the following works:
      if I choose "permit recording from an applet", then "allowCapture=1", and in "settingPanel.java" it dose:
     "boolean allowCapture = checkAllowCapture.getState();
      Registry.set("secure.allowCaptureFromApplets", new Boolean(allowCapture));"
      I want to do what the installation progress did to give permition to applet, however, when I do the following:
       private static final String PROP_ALLOW_CAPTURE_FROM_APPLETS
        = "secure.allowCaptureFromApplets";
       Registry.set(PROP_ALLOW_CAPTURE_FROM_APPLETS, new Boolean(true));
       Registry.commit();
      in my project , it throws exception like this: "Failed to initially commit JMFRegistry. Ignoring err.java.lang.SecurityException: commit: Permission denied"
      The code which i thought could give applet the rights is denied.
      Till now, I have also read some similar questions in different forums, but there is no good answer.
      Can you help me? Is there any possibility to run the applet without installation on the client side ? Is my method right? If not, how should I do?

xljiayuan wrote:
..I am trying developing an applet SIP phone based on Jain Sip Applet Phone( which originally can only deal with audio signal). If this is pure audio, can it be done using JavaSound?
..But I found a big problem that I have to make every client install the JMF, however the clients hope there is no software to be installed locally.To run an applet, the applet needs to be 'installed' on the user machine. Same with anything else.
BTW - have you investigated JavaFX? It is effectively the replacement for JMF, and possibly has a better end-user experience than trying to install JMF.
However, as for the applet, it dosen't that simple for the security thing. Here is the output in cosole:
in my project , it throws exception like this: "Failed to initially commit JMFRegistry. Ignoring err.java.lang.SecurityException: commit: Permission denied"Is your applet digitally signed? If not, it has no hope of intercepting sound on the client. It is that simple.
Imagine if you visited a web page with a 1px x 1px applet (effectively invisible) that could hear everything you say, and transmit it back to the server. Sun is not about to allow that, unless the end-user has granted the applet extended permissions.

Updating applet without backup from previous data applet

Dear all,
I want to update my applet by the terminal. I should do these following steps:
1) getting a backup from current applet data.
2) deleting old applet and installing new one.
5) setting all of the backup data in the new applet.
Is there any way to update applet without getting data backup from it?
thanks a lot,

Yes, you can separate your data into a different applet that exposes a SOI to access the data. You then have your business logic in a main applet that can be deleted and reloaded independently of the data applet. You need to be able to get a reference to this applet when you reload your main applet but when you do you have access to all of the existing data. You cannot delete and reload the data applet though as that will remove the data as well.
Other than that the answer is no.
Cheers,
Shane

Run swing applet without installed plug-in

Is any possible way to run swing applet without installed java plug-in? Does exist way how to load swing classes from server?

Is any possible way to run swing applet without
installed java plug-in? Does exist way how to load
swing classes from server?It is impossible to run a swing applet without the plug-in.
There may be a solution : include the swing library in your applet,
so you don't need the plugin anymore (personnaly i prefer having
the plugin downloaded once and the use it as needed).
For the load from a server you will need to be more specific, but
don't forget : the applet don't run on the server, so it won't request
Swing classes from the server.

Applet without browser

Hi
How do i execute applets without using a browser or the appletviewer .
Basically i want to develop an application using applets only . The application will not have any browsers.
Is this possible . If yes how ?.
Regards
Ajoy

Take this program, change TheApplet to youe applet name and run it.
import java.awt.*;
import java.awt.event.*;
public class bullM extends Frame
     TheApplet   applet = TheApplet ();
public bullM()
     super();
     setLayout(new BorderLayout());
     setBounds(6,6,740,470);
     addWindowListener(new WindowAdapter()
    {     public void windowClosing(WindowEvent ev)
               applet.stop();
               applet.destroy();
               dispose();
               System.exit(0);
     add(applet,BorderLayout.CENTER);
     setVisible(true);
     applet.init();
     applet.start();
public static void main (String[] args)
     new bullM();
Noah

Two instances of NetworkManager applet

I'm running Arch with Xfce. Fully updated. After an update a couple of days ago, I'm finding I've got a second instance of the NetworkManager applet on the Xfce panel.
I've looked through the systemd setup, but so far I've no idea what is triggering the second instance. NetworkManager.service is listed as a requirement of multi-user target, but I've not found anything else listing it to account for the second instance.
It doesn't seem to affect performance, but it is annoying. Anyone have any idea what I can do to track down the cause?
Paul.

remove the one in ~/.config/autostart/
Edit: I only stated the obvious above not knowing how you start your Xfce session, nm-applet uses polkit so you may want to check your ~/.xinitrc if your starting that way and edit
exec ck-launch-session dbus-launch --auto-syntax --exit-with-session startxfce4
to
exec startxfce4
Last edited by sevensage (2013-03-09 18:14:13)

Networkmanager applet without KDE or Gnome

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