HP 15 laptop: atheros wifi causes extremely high latency peaks

Similar Questions

• Extremely high latency during the migration of the local data store to data store shared.

  Hi guys I hope you help me. Sorry for my English btw, I'm not native.

  Let's start!

  I have:

  1 vCenter
  1 host
  1 Distributed Switch (with a pg for managing network/IPstorage the esxi)
  1 standard switch (empty)
  1 FreeNAS to provide iSCSI LUNS
  1 Microsoft to provide iSCSI LUNS

  When I try to migrate virtual machines between the warehouses of shared data or data shared at local store, all right. The problem has become when I try to migrate virtual machines from the local to the shared data store. All data stores down (all paths down) and back up and I get this error:

  "Error caused by the /vmfs/volumes/volumenID/VMDirectory/Disk.vmdk file.

  
  When I try to migrate virtual machines from the local to the FreeNAS iSCSI data store it fails immediately.
  When I do the same local Microsoft iSCSI datastore that it takes a time loooooong to migrate the virtual computer, give it to me even all the paths downwards and uplinks down error but not lacking in migration.

  I'll give you some screenshots to see the errors.

  Thank you very much!

  EDIT: I have extremely high latency notice when I try to migrate from the premises of warehouses of shared data. average 2000ms with peaks of 50,000 (see my response below for more information)

  Finally, I found the solution! The problem is that I have been using E1000E vmnic instead of vmxnet3. I have configured an adapter vmxnet3 and boom! 20 ms in all migration!

  Thank you to all for help, especially Nick_Andreev !

• Extremely high after upgrade to Firefox 12 memory usage

  After I've upgraded to Firefox 12, I started frequently affected by hot air balloon Firefox memory usage extremely high (2-3 GB after a few minutes of navigation) light. Sometimes it will fall back down to a more reasonable level (a few hundreds of MB), sometimes it crashes (probably trying to garbage collect everything), and sometimes it crashes. Usually the thread crash cannot be determined, but when it's possible, it's in the garbage collection code ( https://crash-stats.mozilla.com/repor.../list?signature=js%3A%3Agc%3A%3AMarkChildren%28JSTracer * %2 js C + % 3A % 3Atypes % 3A % 3ATypeObject * 29% ).

  I managed to capture a subject: report memory when Firefox had about 1.5 GB and have attached an image.

  A couple of things I've tried. I have a lot of tabs open (although don't load it the tabs until the selected option is enabled), so I copied my profile, all kept my extensions enabled, but all my tabs closed. I then left an open page http://news.google.com/ and it worked very well for several days, while my original profile goes down several times a day.

  I also tried to disable most of my extensions, leaving the following extensions that I refuse to sail without:

  Adblock more
  BetterPrivacy
  NoScript
  PasswordMaker
  Views
  Priv3

  However, the problem still happens in this case.

  Don't know if this helps or not. I'm looking forward to trying Firefox 13 when it comes out.

  Never knew what was causing the problem, but have disappeared since the upgrade to Firefox 13, accidents and memory pathological use.

• I had a laptop with wifi. Now, I have wireless at all the

  I had a laptop with wifi on it. I had a problem with the windows mediacenter edition that was on it. I formatted the hard drive and installed Windows XP pro. now, I have wireless at all. is there anything I can do to recover my wifi (wireless)?

  can someone help me?

  'Hi. '

  Acer Aspire 3050-1594 - MFG. 11/06

  Yellow? -Yes - 1 to other devices - more open top & then 5

  1 to the Modem device on high definition audio bus

  1 on the network controller

  1-PCI Flash memory

  1-PCI Flash memory

  1-PCI Flash memory

  Thanks for the reply,

  'As', The Kid

  Hello

  If you go here and download drivers that you need could be any good...

  http://www.Acer.com.au/AC/en/AU/content/drivers make sure you get the right drivers for xp pro

  The installation disc is that the one you from acer or do you i.e. from the genuine key and you have installed instead of XP Pro?

  Concerning

  GT4U

• Updated the Windows 10 Qualcomm AR9485 Atheros Wifi Card Driver

  Currently, I encounter a similar problem with my HP Envy 17 Qualcomm AR9485 Atheros wifi adapter. The ethernet connection works but not WiFi. I can only connect to wifi after I immediatnly reset my router. All other devices work with the router. If the HP Envy 17 goes to sleep or stay on for an extened period, it disconnects and is not able to reconnect to my network. I had a similar problem to connect to another wireless network.  I've updated, restored, disabled and reinstalled the drivers from the adapter to any wifi avil. I returned at various points system retore. I tried everything except uninstall Windows 10. The HP Envy 17 is longer under warranty. At this point, should I open the laptop and replace the wifi card, or is there something that I have not tried?

  Thanks much for the reply, EmeraldAvenger. Yes, I tried all of your suggestions. It was never a red X in Device Manager. I tried different sleep mode power options and channels (1-11) on the router settings. I have reset the BIOS. I even contacted my ISP, who assured me that the issue was with my laptop, not the connection. The only way I could solve this problem was to remove the Qualcomm Atheros AR9485 wireless adapter and replace it with the wifi Intel 7260 inside my laptop adapter. I had no problem since since the swap. In fact, my connection is now faster and more reliable. I suggest to all who encounter this problem to just go ahead and replace the Atheros AR9485 Qualcomm. It is unforunate that HP has saddled 17 envy with this apparently faulty piece of equipment, but they have several useful videos on their support site to guide users how to disassemble their laptop.

• Qosmio F50 - 10K - Atheros Wifi & Touch pad drivers for Win7?

  Hello

  Could you please tell us when will we be able to download Win7 drivers for Atheros wifi cards & Touch pad devices? I check the box "Download drivers" daily, but the drivers for these two devices are not yet published...
  Also please provide some information about the BIOS - is there need for specific adaptations for better compatibility with Win7? You will soon release the update of BIOS for Win7?

  Thanks in advance for your answers!

  Check it please for WLAN driver Toshiba WLAN http://aps2.toshiba-tro.de/wlan/ Portal
  For the touchpad, you can try to use the Vista drivers. It works fine on my Win7 preinstalled Satellite A500.

• How to make hotspot using my laptop computer wifi

  I use the connection internet evdo in my laptop & I have a Nokia E71 mobile. I want to share internet to update using laptop computer wifi connection to use my mobile.

  Hello

  
  There is no way of setting to fulfill your need as material Wi - Fi on the laptop would not receive the signal does not pass.
  
  However, you can try to set up a Wi - Fi hotspot on your laptop and check if your phone can spike the signal.
  
  Unless you have configured a virtual adapter or your laptop has Wi-Fi to transmit material, you won't be able to share the internet on your phone.
  
  Please follow the links below to solve the problem.
  
  Method 1
  
  Set up a computer-to-computer (ad hoc) network
  
  http://Windows.Microsoft.com/en-us/Windows7/set-up-a-computer-to-computer-ad-hoc-network
  
  See also,
  
  5 steps: how to set up your network wireless home
  
  http://www.Microsoft.com/athome/organization/wirelesssetup.aspx#fBid=UXn-6lzI1Mt
  
  Method 2
  
  If the step above does not work, then you must get a wireless / Wi - Fi router and try.
  
  Using ICS (Internet Connection Sharing)
  
  http://Windows.Microsoft.com/en-us/Windows7/using-ICS-Internet-connection-sharing
  
  I hope this helps.

• Impossible to put my laptop as wifi hotspot network

  Hello refugees,

  My laptop: HP G62 Notebook PC (purchased at Oman on 2010/10/10)

  Product number: WZ663EA #ABV

  OS: Windows 7 Home Basic - 64 bit

  Network card: Broadcom 4313 802.11 & Realtek PCIe FE Family Controller & Microsoft Virtual wifi Miniport adapt & Bluetooth (two) device

  The above details are on my laptop. My problem is unable to make my internet connection by cable to connect to a wifi hotspot to use in my SAMSUNG SIII mini. I show some videos to do this and I did the same, but I couldn't get the range in my laptop.

  the steps I did: opened my control panel network and selected the "connect to the Local network' and 'Wireless network connection' and do a right-click of the mouse and select"bridge connection. He came. Then I do a new «hoc Network» wireless connection then I gave it name as 'abs' of the network, and then select "Security Type" as "no authentication" then cliked ok. Now the netwok place showing my wireless "abs". and give courses as "pending for users. then I turn on my wifi in my laptop, but this 'abs' wireless appears. even, I'm trying to enter manually the address, then it also show that "abs" is "not in the range.

  My mobile wifi does not work normally. I try a few other networks, show and me can connect. same way my laptop computer wifi also works normally. I try to share my mobile net as wifi hotspot, its showing my laptop and connect it correctly. My only problem is that I am unable to share only the network from my laptop.

  Note: I read your few article which is about the same subject, he u mentioned that uninstall broadcom 802.11 it will install automatically after re-boot. I did the same rightnow. which is also automatically installed. After that I try but even failure.

  I opened my HP Recovery Manager and reinstalled wireless network told all. but still nothing.

  
  Here, I have attached my Place of network connection.

  This after I created the trigger guard.

  This time I have created the new network of the House of Commons as I said above "abs". but it does not appear in my laptop.

  As another step, I did as I show on the videos. 1 make my network to share the properties option and giving manual IP address in a wireless network to "Version of the Internet (TCP/IPv 4 4) Protocol. Then the same steps for 'abs', but same result failure.

  I know this great article to read, but I thought to explain briefly and I hope I did. So please friends help me through this.

  I'm sorry that you run in this parameter issue to the top of your hotspot. You said watching videos on how to set up the point on your phone (this one is for someone else who come to this thread). So now your screen attach / Portable Hotspot on your phone should look like this

  

  If it's not settings > additional settings > Tethering & Portable Hotspot > Swipe to turn it on

  Once you have Setup hotspot on your phone, you should not have to take special measures in the network and sharing Center. You have no need to configure any adhocs or something like that. You should be able to see your access point listed in the available networks list, just like you see your home listed wireless network. Then you click to select it and click the Connect button (see photo below).

  

• How will I know if my Asus laptop is wifi compatible? The model number is PRO61G.

  WiFi compatibility

  How will I know if my Asus laptop is wifi compatible?  The model number is PRO61G.

  Contact ASUS supports.

• I want to access and control my other laptop with wifi.

  * Original title: remote access

  I don't know anything then please help me from 0. I want to access and control my other laptop with wifi. I don't know where to start? Please?  Reference Dell w7 while the other is toshiba w8.

  (Moved from devices and drivers)

  You can do this with Remote Desktop.

  These can be useful:

  Remote Desktop connection: frequently asked questions

  The application of remote desktop help

  Remote Desktop in Windows 8

  John

• How to configure NAT for Hyper-V on laptop with wifi, wired and vpn connectivity

  Me, as I suspect a lot of people, I have a laptop with WiFi connection, cable connection and VPN connection (Cisco AnyConnect), which

  also uses a virtual adapter (activated when active). I searched for some time a way to be able to move to

  Hyper-V in VirtualBox. Blocker full for me is the need for a lot of my virtual machines to be able to connect to the

  Internet through 'the connection active' in the way that VirtualBox and VMWare Workstation/Player through their NAT feature.

  I'm not a networking wait, but after looking around, can't seem to find something that is simple enough for me to configure,

  with a minimum of resources, which allows me to connect a Hyper-V virtual network via a simple NAT device adapter

  all three potential network connections - most seem to not assume that one connection out of the machine, which of course does not

  me what I want.

  Three questions:

  1. is there a Windows application available that an adapter (like loopback) internal which acts as a real NAT device to one of the surfaces

  external access via the active network connections and through the Windows Firewall and any other antivirus, components etc. for

  the road to (i.e. behaves like a "normal app" inside Windows for internet access)? It would be the best option, because it would be

  "always there" when I run virtual machines

  2. display of my lack of knowledge around this feature, don't RRAS (and I know that this is not an option "minimum contact") allow you to

  Connect an internal network adapter to several external network adapters?

  3. on the Linux/OpenBSD various base/NAT routers, are everything that allow several external adapters and who are

  relatively easy to set up (by an independent expert of the network)?

  Really, we could do with this feature for Hyper-V on the desktop, but willing to work around him, if there is a way to at least the

  use virtual machines, once it is easy to install.

  Hello

  The question is more suited in the TechNet forums. So I would say you mention the link and send the request in this forum for better support.

  http://social.technet.Microsoft.com/forums/en-us/w8itpronetworking/threads

  For any information related to Windows, feel free to get back to us. We will be happy to help you.

• How to make your laptop a wifi device

  Hello

  I have inspiron n5010 laptop with card dell wireless 1501. I use a wired broadband for internet.is there anyway I can make my laptop a wifi device so that I can connect my laptop with internet with wifi

  Hi aamerpk,

  Yes, the 1501 wireless card is capable of generating signals wireless mobile devices; You must install a software that converts the signals into mobile hotspot.

  There are free and paid software available online, controls this links:

  http://bit.LY/XlXY9S

  http://bit.LY/WA7vOu

  Note: This is a third party site, the site may have its own terms and conditions and there could be no warranties for the software. However try to install if necessary.

  Please answer for additional help.

• DPC high latency on Windows 7

  Hey there! I had problems with my audio since the first day. The audio has always been "burst" and "Crackle", which really annoyed me. Because of this problem, I really only used USB-headset, because the problem did not exist there. Then I tried using the outputs audio normal, once again and to my amazement it worked without problem. A few days ago and then it turns into the same audio-* it used to be. Then I tried researching the topic, and I just found out that my time of DPC latency is extremely high - constant 9000 +. I then tried to use LatencyMon, which has been able to tell me the following:

  

  This photo was taken of course after a few minutes of running the program, but you get the idea. I'm not sure how to handle or fix one of these, but the audio problems are really driving me crazy. I hope you guys can help!

  Hi Nick,

  You did changes to the computer before the show?

  The problem seems to be caused by DirectX Graphics kernel, the Port SCSI driver memory related or some third-party programs, the origin of the problem.

  Method 1: First of all, I suggest you to run Windows diagnose memory problems on your computer to check whether the problems are caused by the RAM.

  Diagnosing memory problems on your computer
  http://Windows.Microsoft.com/en-CA/Windows7/diagnosing-memory-problems-on-your-computer

  Method 2: I suggest you to update the drivers for all the hardware on the computer.

  Updated a hardware driver that is not working properly
  http://Windows.Microsoft.com/en-CA/Windows/Update-driver-hardware-ISN

  Method 3: I suggest you perform the clean boot. Clean boot helps eliminate conflicts of software that occur when you install a program or an update or when you run a program in Windows. You can also troubleshoot or determine what conflict is causing the problem by performing a clean boot.

  How to perform a clean boot in Windows
  http://support.Microsoft.com/kb/929135

  Note: Follow How to reset the computer to start as usual after a clean boot troubleshooting article KB929135 to reset the computer in normal mode.
  
  See also the link: DirectX Graphics kernel
  http://msdn.Microsoft.com/en-us/library/Windows/hardware/hh451568%28V=vs.85%29.aspx

  I hope this helps. Let us know if you have other problems with Windows in the future.

• vCenter and PSC HA 6 with high latency

  Hi guys,.

  We have about 10 locations with each a few hosts.

  3 those who are major hubs located in the regions of the North A., Europe and Asia.

  Currently, almost all sites have their own vCenter (5.x - 6).

  I would like to consolidate the vCenters but I read that the PSC is very sensitive in terms of latency.

  I guess that 100ms is the maximum, as well as for long-distance vMotion!

  Between our 3 centres, we have around 200-250 ms latency.

  Latency within a region is about 20-90ms.

  So now I'm not sure if it will work:

  Each hub would have 1 vCenter (or maybe 2 with cluster failover and Ext. SQL DB) manage all of their clusters within the region.

  Each hub would have 2 PSC devices, all in the same SSO domain and site.

  I was hoping to get the good reviews here on how you Landa who.

  Thanks in advance!

  You are there with your latency 100 ms between ssp max. BTW, max latency for long distance vMotion 150ms RTT. These are difficult technical limits, but are we comfortable support based on our own tests. Things would work technically with higher latencies? No doubt. But don't put yourself in a risky position which can prevent you from getting support if there is a problem.

  That said, that many large customers are now consolidated down to an area of SSO by region. It would be great if we could get down to a global domain SSO, but today in vSphere 6.0, we recommend that you really do not go more than 100ms. The longer latency between PSC, more the risk of conflicting changes in the SSO domain. In addition, with a view to performance of the user interface, if you manage multiple vCenters via the improved linked Mode, it will get slower and slower this latency increases.

  We certainly perceive your feedback from customers, and we would like to help our clients for their SSO domains the architect as they see fit. But today, we have guidelines, that we need to work within. I hope this helps!

• High latency LDAP with ESXi 6

  We have Gen9 HP with Emulex 10 GB (driver v10.5.121.7) runs the last 6.0 ESXi and high latency experience above 50ms to 1.5 seconds with LDAP queries between continuous Windows or VM to DC.   However, to move the domain controller to an ESXi 5.5/6.0 with the latency of the network 1 Gb is down to below 50ms.  If you ping just two servers, ping response is < 1ms.

  Anyone else having this problem? It seems to happen with ESXi 6.0 with 10 GB Networki.   ESXi 5,5 of 10 GB seems to work very well.

  > 50ms up to 1.8 seconds at the time of the request

  ESXi6 DC VM to ESXi DC VM on the same host, 10 Gb DSwitch

  ESXi6 DC VM to ESXi DC VMS on different host, 10 Gb DSwitch

  < 50ms

  DC - DC physical physical

  ESXi5.5/6.0 DC ESXi5.5/6.0 DC on 1 GB network VM VM (Ping is < 1ms, copying files is > 100MB / s)

  I've checked package drops with esxtop with view network, no packet drops.

  I used the following script to the extent that made 10 requests from a user and takes the average time.

  The result is coherent fairy.

  http://social.technet.Microsoft.com/wiki/contents/articles/26227.how-to-measure-the-response-time-of-your-domain-controllers-when-running-an-LDAP-query.aspx

  When the bare metal servers and vm windows 2012 participate then try disalble rsc in the virtual machine

  Disable-NetAdapterRsc