Slow detection of Redirection USB PCOIP

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• to detect if the USB is connected or not in labview

  I want to detect if the USB is connected or not using labview

  Hello

  A simple method you can use to list out the folders on your computer.

  If no key USB is connected to your computer, you will get the name of pen drive.

  First download all the number of readers. Constant than this value if the next time with your USB drive, you get the number of elements is longer then one fixed, then you can say external peripheral is connected with the PC.

  

  Maybe this is not the standard method to detect the device, but it may solve your problem.

  Thanks and greetings

  Himanshu Goyal

• Event DAQmx API for detecting hot plugged USB device

  Using the DAQmx API calls, is there a way to request a notification to detect when a USB device is connected to the PC?

  I found information on the registration of callbacks for fact, Signal and EveryNSamplesEvent (for example, DAQmxRegisterDoneEvent, DAQmxRegisterSignalEvent and DAQmxRegisterEveryNSamplesEvent) but nothing like 'DAQmxRegisterDevicePluginDetectedEvent '.

  The ends of these wires:

  http://forums.NI.com/NI/board/message?board.ID=250&message.ID=28298&requireLogin=false

  http://forums.NI.com/NI/board/message?board.ID=170&message.ID=245864&query.ID=69454#M245864

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  DAQmxGetSysDevNames (char * data, uInt32 bufferSize);

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• Redirect USB in Windows server 2012

  I was wondering if redirect USB in Windows Server 2012 could take charge of the concurrent users.

  I mean, for instance, two users A and B are connected to the same remote server from WS 2012 and the user has plugged a USB stick into his computer ThinClient and forwarding, is it possible that the user that was able to find this USB and do some operations with this USB?

  Please offer me some hints BTW.

  Thank you.

  Yes, that's correct. storage devices are not visible between sessions.

• See 5.2 - sysprep breaks redirect USB

  Just a quick note in case no matter who else goes through.

  My clone related (Windows 7 Pro 64-bit) deployment process looks like this:

  Install/update applications that I need on my main image (the virtual machine is not joined to the domain)

  The VMware tools update and the Client to display for the new versions

  The machine for a new virtual machine clone

  Run sysprep on the clone (mainly to get the admin profile copied into the default profile for new users - the 'right' way to do it under Windows 7)

  Join the clone to the domain and log in to get GP to run (adds printers, ScriptLogic agent etc.)

  Stop the clone, snap it and use it as my base image to deploy my clones (using quickprep)

  Everything good, work great for a year and then I've upgraded to 5.2. As soon as I did it, redirect USB stopped working. VMware USB devices in Device Manager show 'work' and there is no errors will connect to the event. In the view of a zero client logs customer, I see this:

  28/03/2013, 07:06:29.688 > RC LVL:2: 0 SOFT_USB: usb_urboip_process_plugin2: connection of device USB\Vid_013fd & Pid_0842 (device_handle 0 x 00000403)

  28/03/2013, 07:06:29.688 > RC LVL:1: 0 SOFT_USB: VHUBLIB (error): doesn't have a handful of device virtual plugin: 01013CC8, error: 0 x 1

  28/03/2013, 07:06:29.688 > LVL:1 RC :-500 SOFT_USB: usb_urboip_winif_vhublib_plugin_complete_cback: deferred plugin failed (9)! (device_handle 0 x 00000403)

  28/03/2013, 07:06:29.688 > LVL:1 RC :-500 SOFT_USB: usb_urboip_winif_plugin2: Vhublib_PluginDevice failed (9)

  28/03/2013, 07:06:29.688 > LVL:1 RC :-500 SOFT_USB: usb_urboip_process_rx_buffer: PLUGIN2 treatment failure

  Thought it might have been a failed upgrade to view customer, so I went back to my master (non-Sysprep image) and re-directed the View Client installation. Any help - deployed again and still no USB. A decided to eliminate some steps and published my master (non-Sysprep) machine in a manual pool. Connected by a zero client and USB worked.

  To make a long story - and four hours on the phone with VMware support - shorter, looks that sysprep breaks USB redirection with the 5.2 client. We don't know why, but if I reinstall or repair the Client View after you run sysprep, it is fixed. I have a file of unattended installation of dead-simple sysprep that adds two or three user accounts, tells sysprep to copy the admin profile the default profile, sets the language and license keys, and that's all. Nothing for devices (no new analysis full PnP), just a "generalize" and "/ oobe" on the command line. But even with these settings simple redirection failure.

  Support will try to repro the problem in the lab, but I thought I'd post it here in case someone else is going through the question.

  Geoff

  Hi Geoff

  We saw some people with similar problems. We believe that there may be a problem when the upgrade is made of an earlier view. In your original post you mention:

  "If I reinstall or repair the Client View after you run sysprep, it is fixed. Did you reinstall/repair the agent rather than the customer? All the problems that we have investigated were caused by agent side issues rather than the client's problems.

  I was wondering if you could try something to see if that fixes the problem.

  After you get your agent to the required version of view, but before performing the operation of sysPrep. Please first confirm that the agent works for USB redirection. In order to solve the problem, you are facing here are one of 2 ways to do this. One way works for some people, and another works for others. Would appreciate feedback on your results.

  before the command sysPrep but confirmed USB redirection works;

  Method 1: (which does not work for some, not all)

  1. go to Device Manager and remove the 'VMWare View virtual USB Hub' device.

  2. right click in the Device Manager and look for changes on the hardware. This should re - install the latest version of the driver vhub.

  3. restart the agent

  Check now if USB still works and try again your sysPrep as before.

  Method 2: (once again before the sysPrep operation)

  1 find the machine for "vmwvhub.sys." There are several versions found, including C:\Windows\System32\drivers\ and c:\Windows\System32\DriverStore\FileRepository. The version stored in C:\Program VMware View\Agent\bin\drivers\should be the latest version for your installation of the agent. (probably 5.5.0 xxxx)

  2 remove instances of these files that have one version other than the most recent 5.5.0 build-949580. The former display drivers will probably be a version 5.1.0 build-668184.

  3. now restart and confirm functions yet USB. The driver loaded in Device Manager must be a 5.5.0.

  Now try the operation of sysPrep.

  Let me know if one or the other of these work for you,

  Kind regards

  Peter Brown

• Redirect USB option

  Hi guys. Before somewhere I red on USB redirection options. I want unilateral redirecting USB configuration. The customer to only light VM or block of VM USB redirection for thin client. Is this possible?

  Environment: vMWare vSphere 5, vMWare View 5. Version 8 of virtual equipment.

  Ah, I understand now. You probably want to look into something similar to the following: http://communities.vmware.com/thread/300141

  There may be another option, but I have not heard of him. I hope that someone will be able to shine more insight.

• Redirect USB driver...

  I searched the world over and can not find the 'redirect' USB driver I have users in virtual desktops in need of printers and portable scanners and can not find the redirct usb driver to install on both sides. I know it of simple, but makes me crazy...

  Thank you.

  The client stand alone is downloadable from the Web site.  If you are on a trial or own, you should see a download of the VMware View Client in your list of software.

• Script detection and redirection Shocwave

  I'm looking for a good detection and redirection of shockwave script for a Web site.
  
  It is likely that a number of visitors to this site will be on computers account restricted (e.g. in schools), so they will not be able to automatically install shockwave if this isn't already on their computer.
  
  For those users I want to redirect to a page where they are informed that they need Shockwave and they should install it... or visit another page linking to a download version of the site.
  
  However, I am struggling to find something.
  
  I have Director MX2004 and scripts provided in the section "Publish" do not seem to work, and Googling shockwave detection brings up many pages on earthquakes, which, while interesting, are not, helping me progress.
  
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  Thank you
  
  Patch

  Thanks for that. I had found this before, but it doesn't seem to work when I tried it.

  It seems that I have 11.0.3r470 drive installed on my computer, and this script was told that it was not the most current, even when I was checking for 10.1. However if change the value of tMinorVersion to 0, then it works.

  Looking at the script it seems to be a problem with the logic of the tests carried out. I made a few changes, and it seems to work.

  I enclose the modified code in case it helps someone else.

  Thanks for your help media Nano

  Patch

• Redirect USB on Ubuntu 12.04 LTS

  Hi guys,.

  On a new install of Ubuntu 12.04 LTS I install the client VMware View Horizon (2.1.0).

  I open a terminal and fire towards the top of view/usr/bin/vmware-view, connect to my desktop using PCoiP and I get an Rogue to vmware-view-usb has failed.

  After some research I tried to create a symbolic link that looks like this = > ln-s/usr/lib/vmware/vmware-view-usb/usr/bin/vmware-view-usbd

  This will get rid of the error and the USB begins to create a log file, only no still no USB redirection.

  Review of the journal USB folder that I saw that it is looking for a configuration file on different places all does not exist by default, so I created one on/etc/vmware.

  With the following configuration in it, I created a display-mandatory-config = > viewusb. IncludeFamily = 'storage' then flash drives would be redirected, not always no USB redirection.

  Examine the log, vmware - view.bin I see USB dies in the second, that the client is started.

  What I'm doing wrong here ?

  Hello

  Thanks for the newspapers - more useful.

  So - I * think * the problem is that you still have the * old * usb binary on your system. From the journal, you can see:

  Child departure: vmware-view-usb '-a ' 'ipaddress' '-p' '32111' '-u' '[omitted].

  the binary vmware-view-usb is the binary named former who did not support the part of the arbitrator. We kept the support for that as back compatibility and the client tries first to load that (if it is available, it will be) but if not it will be settled then using the new binary usb.

  I guess when you run;

  sudo. / vmware-usbarbitrator - f - trivia

  then run the usbd:

  sudo. / vmware-view-usbd - o: follow-up of the journal

  the two binaries get and remain 'stable' and the accident happens once you launch the client.  newspapers for the look of the end referee - if you waited more before running client "vmware view", I think the usbd newspapers would also look a little more healthy. and I think that when the old binaries are launched (which they shouldn't be), then things go wrong...

  So, you can watch it on your system for the old usb binaries and remove them. It should then all work fine.

  see you soon

  peterB

• NEITHER USB-6212 is not detected on the USB bus.

  Hello

  We use an NI USB-6212. We had installed it and works correctly on a test system.

  Now it does not work and what are the symptoms:

  -When it is connected to the USB the led next to the connector bus is not turned on.

  -MAX software does not detect the jury.

  Please, advice me on the steps to check if the Board of directors or eventually send it to repair.

  Thanks in advance,

  Diego.

  Hi Gary,.

  Following the expression "USB-Loader of Firmware" as a hint, I found the following link, related to my problem:

  http://digital.NI.com/public.nsf/allkb/2E02F8EC5D0197928625758C005FFD8D

  I got my computer the "USB-Loader of Firmware" service stopped, while it was "impossible to load the firmware information. Once started, it worked fine.

  Thank you

  Diego.

• My computer does not detect plutins on USB ports

  I have Sony Computer os is XP and he simply stopped Plug detection in the Traverles data and external hard drives on the USB port.

  Does anyone know how to get it back?

  Sony uses intel & AMD components, so intel based, go to

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• Slow data transfer for USB flash drives

  When I transfer a file to a USB flash drive, the transfer is very slow. I checked my USB host controllers and they work very well. There seems not to be of hardware problems. Here is the Dell gx270s, the two XP Professional SP3 running computers. I didn't find any solution on the support site for anyone. Controllers are Intel. I used the Driver Max and it does no problem - but I wonder about the accuracy of this program.

  Anyone who has ever had this problem and figured it out?

  Michael Skladd

  Hello
   
   
  1. What is the brand and the model number of the flash player?
  2 is this problem limited to this flash drive?
  3 are. what transfer speed you now?
   
  Check if the transfer rate is the same on another computer. Also, try using a player different flsah on this computer and compare the transfer rate. I would ask you to update the drivers for the chipset on the Dell site.
  http://support.Dell.com/support/downloads/devices.aspx?c=us&l=en&s=Gen&SystemID=PLX_PNT_CEL_GX270&OS=WW1&OSL=en
   
  I hope this helps.

  Thank you, and in what concerns:
  Shekhar S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.
  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• AE6700 - slow upload on external USB HHD

  Hello world

  I have a 2 to HHD USB connected to the USB3 port on my router AE6700.

  When I am browsing photos on the HHD of my laptop, everything is slow, and opening images is also slow.

  Video display is almost impossible.

  I tried to copy a file from my laptop on the HHD and get a speed of transfer of about 7, 5 Mb/s.

  If I try to copy the same file back to my laptop the HHD, I get about 700 KB/s transfer speed.

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  My WiFi laptop adapter supports only up to 802.11n.

  So I thought buying a USB WiFi adapter that supports supported 802.11ac, for higher speed.

  But I don't think that the absence of support explanes the big difference between high and low ac load speed.

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  Hey Big D,.

  I tried via ethernet and the problem persisted.

  Then I tried sleeping with parameters different and disconnected the other hhd USB connected to the router.

  Finally I found the problem disappeared when I disabled the prioritization of media... (?)
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• Redirect USB does not

  Hi guys,.

  IM using Wyse thin client 5000 with vWorkspace 8.6, deploy with the VMware virtualization host. I have a problem, USB is way to thin client VDI doesn't work, status on vWorkspace virtual USB like the photo above.

  

  Anyone who has seen this problem? Help me please.

  Sorry, my English not good! Thks!

  Hello

  Just to be clear, he never displayed in the vWorkspace USB hub when you use a machine ThinOS.

  It's for when you're with Windows (and possibly Linux) but not ThinOS.

  ThinOS redirected devices will appear in the VDI Device Manager.

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• Cannot detect Kingston DTSE9 USB 16 GB

  I have a DTSE9 of Kingston 16 GB USB key, I tried to detect on my laptop DELL XPS 15 L502X. It works on all systems except this. I tried all options to run including that disk management assign option of drive letter in which i get the error that the console view is not updated so the drive letter is not editable. I need a solution for this as soon as possible because I need for the work of the stuff on a daily basis. It works with any desktop/laptop I tried and multiple operating systems, but not here. Dried to reinstall the USB device etc. Management storage device and all of these tasks.

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