Debian Hardware :: Intel WiFi 7260 Ac - Slow Connection
Jun 27, 2014
I have search the web quite a while about issues with the Intel Dual Band Wireless-AC 7260 Wi-Fi/Bluetooth card. It seems plenty of people have trouble (or at least have had trouble) with it. I do have a working connection, device seems recognized etc, but it works only at a very low/annoying speed.I'm running Wheezy backports and I have firmware-iwlwifi ver 0.43 installed (from Debian testing).
Below is some system output
Code: Select all$ uname -v
#1 SMP Debian 3.14.7-1~bpo70+1 (2014-06-21)
$ dmesg | grep iwlwifi
[Â Â 1.784455] iwlwifi 0000:03:00.0: irq 43 for MSI/MSI-X
[Â Â 1.809630] iwlwifi 0000:03:00.0: firmware: direct-loading firmware iwlwifi-7260-9.ucode
[Â Â 1.809713] iwlwifi 0000:03:00.0: loaded firmware version 23.214.9.0 op_mode iwlmvm
[code]...
I'm not sure why modinfo iwlwifi only lists firmware iwlwifi-7260-7.ucude while in dmesg you see iwlwifi-7260-9.ucude loads.
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Feb 5, 2015
My wifi does not work in the actual debian testing jessie lxde amd64 with wicd version (fresh install). What I've done:
0. Fresh testing jessie install (offline and ignored the question for adding iwlwifi)
1. Adding following sources:
deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
deb http://security.debian.org/ jessie/updates main contrib non-free
deb-src http://security.debian.org/ jessie/updates main contrib non-free
2. apt-get update
3. apt-get install firmware-iwlwifi
4. modprobe -r iwlwifi ; modprobe iwlwifi
So searching the web just brings up the wheezy way solution (backport new kernel and iwlwifi).
But in this case, actual jessie testing kernel is already installed by default and so the actual 43 firmware-iwlwifi
Some information:
Code: Select all# dpkg -l |grep -i iwlwifi
ii firmware-iwlwifi           0.43               all     Binary firmware for Intel Wireless cards
Code: Select all# dmesg | grep wifi
[Â Â 7.890216] iwlwifi 0000:02:00.0: irq 107 for MSI/MSI-X
[Â Â 8.478878] iwlwifi 0000:02:00.0: firmware: direct-loading firmware iwlwifi-7260-9.ucode
[Â Â 8.479867] iwlwifi 0000:02:00.0: loaded firmware version 23.214.9.0 op_mode iwlmvm
[Â Â 8.553105] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
[Â Â 8.553193] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[Code] ....
I must add: lxde Debian uses Wicd, so network-manager is not installed !
Wicd seems to be the problem. After changing to network-manager, everthing is ok.
Next install with the official Jessie release, i will look, why wicd not work out of the box.
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Jun 9, 2015
I've noticed that my wifi connection is significantly slower than my wired connection. Obviously wired is always faster, but when I boot in to windoze or use Mac, the difference between wired and wifi is negligible. I'm running Debian 8 testing on a Lenovo X201 with Intel Corporation Centrino Wireless-N 1000 [Condor Peak] network card.
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Dec 30, 2010
I want to connect to a 300mbit network (802.11n). With Windows (the same Computer) I am able to connect with full speed, but with Ubuntu Maverick (64bit), and a lot of other distros I tested, I am only able to connect with 54mbit. The builtin wireless network card is an Intel Corporation Centrino Ultimate-N 6300 (rev 35). Is this a driver Problem? I updated to kernel version 2.6.37-rc2 via ppa sources, but with no luck. I tried to extract the windows driver and started it with ndiswrapper, but i properbly made somethng wrong, because the card did not show up, though ndiswrapper said adapter available... oO?
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Jan 11, 2010
I've just installed the ubuntu 9.10. I have one problem with it. I have a home net in configuration: Windows XP on a cable, Ubuntu on a cable and Windows on wifi. When I'm surfing on the net on Ubuntu, Wifi isn't work how it should. It's very slow and I don't know what to do with it. Windows XP on a cable is OK, it works good. What happen and how can I repair it?
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Dec 2, 2010
No improvement since I first reported this problem, I am hoping somebody can now advise.
Using openSUSE11.3 Linux 2.6.34.7-0.5-default i686 with kde 4.4.4 release 3.Problem is the wait of sometimes over 2 minutes before the wifi connection is available.Two questions:-
1. Why does it take so long? Longer by far than it to be with previous openSUSE releases. Much longer than with that other OS!!!2. How do I remove the wallet process. Not needed in present environment so I would like direct connection without having to open wallet. I didn't set this up, it just happened after I had upgraded to 11.3 and I need to know how to disable it to save time.
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Feb 20, 2011
I'm a Linux newbie. Used to use Ubuntu, but I switched to Slackware because I want to learn how Linux works better.
On my Samsung qx410 laptop, I can't connect to the internet. I went to the System Settings -> Network Settings and all the tabs there, but it wouldn't detect any connection, wireless nor wired.
I noticed that the kernel of Slackware 13.1 is out of date, so I tried compiling a newer one, but I couldn't get that to work.
I tried downloading this file: iwlwifi-6050-ucode-41.28.5.1.tgz but even after reading the readme, I had no clue how to go about installing it or even whether it was the right thing to install in the first place.
How can I get my internet working?
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Jan 22, 2011
I have a strange problem that I cannot diagnose -- slow wifi. About two or three weeks ago, I noticed that my wifi began to slow down dramatically. The problem is the same on my ubuntu laptop and my ipad. But when I connect directly to the router with a network cable, my connection is fine. So it is definitely a problem with the wifi signal itself.
What I have done so far:
(1) I checked all of the MAC addresses connected to my wifi. I identified my tivo box, laptop, and ipad. Nothing else.
(2) I used [I]wifi analyzer[I] on my android phone and selected an unused wifi channel (channel 8).
(3) I changed the username/password on my wifi signal. I also changed the password for my router's admin privileges.
(4) I restarted my router and computer.
None of this helped.
I am using a Netgear WGR614 wireless router.
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Sep 13, 2015
I have an intel 7265 AC wireless card. When I try to download something my estimated download time is tripled almost every 5 mins.And when I play an online game from steam (cs:go or dota2) the ping goes to 250-300 ms which generally stays around 80ms. I'm using debian jessie. So far, I've tried turning of the power save mode of the card, changing ISP and router but none of them worked. I have a fairly good internet connection (I'm using it with my other machines without a problem) so I don't think the connection or router is the problem. Below you can find some information about system.
Code: Select all$ lspci | grep Network
03:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
Code: Select all$ dmesg | grep iwlwifi
[Â Â 9.236494] iwlwifi 0000:03:00.0: irq 49 for MSI/MSI-X
[Â Â 9.750780] iwlwifi 0000:03:00.0: firmware: direct-loading firmware iwlwifi-7265-9.ucode
[Â Â 9.750971] iwlwifi 0000:03:00.0: loaded firmware version 25.228.9.0 op_mode iwlmvm
[Â Â 9.896465] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
[Â Â 9.896516] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled
[code]....
Those are the outputs of the commands I know.
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Sep 22, 2015
The situation: The office has a WiFi network on one DSL line, which is used for our VoIP call center, and a wired network for our internal network and the majority of web surfing/traffic . Part of the office must be temperature controlled/monitored - we have a rather nice digital thermometer which is WiFi enabled.I have a Debian Wheezy box with a WiFi card and ethernet connection
What I'm trying to accomplish:Connect wifi enabled thermometer to WiFi network so it can automatically send temp updates (currently I have to do it manually via USB)Have the Wheezy box accept the downloaded file then send it to a back up server in the wired network
Side things that may be useful : Prefer to use wired connection for internet and apt and suchWiFi connection will really just be used for connecting to the thermometer
This [URL] .... topic got me thinking that there might be a way to bring the two networks together, but I don't know if that will wreak havoc on things. I know, the Windows and Mac OS don't like having ethernet and wifi at the same time, might Linux be better for this?
v&n had this to offer in the prior thread [URL] .... which I'll be doing more research on.
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Dec 19, 2010
When using the very nice opengl screensavers, rss-glx, etc. the screensavers are very choppy.I tried modifying my xorg.conf but still no go.Anyway to get the rss-glx screensavers to run at normal speed?I read online that Intel disable the hardware acceleration.This is a work laptop but I just wanted to see if I could get it going.
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Mar 9, 2011
Running Squeeze, with kernel 2.6.32-5-amd64. I do not find out how to enable 3d acceleration with my Intel 945 embedded graphics card. Also having very (i mean VERY) slow scrolling in some webpages (such as apple website, or danielestulin.com website). I tested the following "Hardware Acceleration Stress Test" with Epiphany, Iceweasel and Firefox, and the best rate I get is only 3 fps...[URL].. I tested the Chess game included with default Squeeze install, running in 3d mode, and definetely there is no acceleration at all...
Here's my glxinfo output:
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
[Code]...
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Jan 2, 2010
I have an Acer Aspire 6930 laptop that I'm setting up for my wife with Debian Lenny. It has an Intel 5100 wireless card. I'd like to get a driver for the card without having to install a new kernel.
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May 12, 2015
I have three Toshiba S55 laptops running debian 8 or ubuntu 14.04 with Intel 3160 internal wifi cards.
In a heavily congested WIFI environment all these machines will regularly lose their associations with an ASUS RT-AC68U 802.11AC AP whether running ubuntu 14.04 or debian 8. The AP is 5 feet away.
I have upgraded the 3160 /lib/firmware to the latest available on the Intel website.
The association will generally be lost within 1 to 10 minutes. The behavior is very repeatable.
I have removed all networking tools except for wicd. However, the same behavior is observed using network manager.
If I plug in an rtl8812au based 802.11ac dongle the connection in identical situations lasts forever.
logfile around the problem time:
*** OpenVPN is often the first to notice the link is down
2015-05-11T12:30:07.105004-07:00 s55t ovpn-hitnet[9781]: TLS Error: TLS handshake failed
2015-05-11T12:30:07.105174-07:00 s55t ovpn-hitnet[9781]: SIGUSR1[soft,tls-error] received, process restarting
*** This always follows the failure reported by OpenVPN
2015-05-11T12:30:07.233906-07:00 s55t kernel: [30897.194045] cfg80211: Calling CRDA to update world regulatory domain
2015-05-11T12:30:07.233918-07:00 s55t kernel: [30897.195689] cfg80211: World regulatory domain updated:
2015-05-11T12:30:07.233918-07:00 s55t kernel: [30897.195691] cfg80211: DFS Master region: unset
[Code]....
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Feb 19, 2011
i tried the new debian 6.0 live dvd and was so happy or the first time i had debian actually booting and then i was like o.O and what's up with my wireless and i then tried to install and the installer finally told me i need the iwlwifi395 drivers for my wireless so i copied that and now i have the drivers and i don't know how to build them to be like on the live image like straight in there since i boot have my wireless.
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Mar 20, 2016
My Lenovo laptop has an Intel Pro 4965 Wifi adapter,here is the "lspci" detection:
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
So installed the needed "firmware-iwlwifi" kernel module, which is a correct kernel module for this adapter.
Then "modprobe -a iwlwifi"........no complaints !
However,
#iwconfig wlan0
wlan0 No such device
and
# lsmod |grep iwlwifi
iwlwifi 87219 0
cfg80211 350041 4 iwl4965,iwlwifi,iwlegacy,mac80211
The wired ethernet is working fine
ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1e:37:82:ac:72
inet addr:192.168.1.16 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::21e:37ff:fe82:ac72/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
[Code] ....
when I go to "Preferences" "Network Connection" ' "Add" "WI-FI" "Create" "Device MAC Address " box is empty.......no Wi-Fi adapter detected !!!
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Jun 26, 2015
Alright so I have been having issues with my Wifi, large packet loss, pages take forever to load. here is the cards info if you need any other info let me know. Been googling it and trying things since yesterday with no success Network controller: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter (rev 01)
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Sep 27, 2015
I've recently bought a Dell Latitude E4310 off ebay. Wifi chipset is Intel(R) Centrino(R) Advanced-N 6200 AGN. I'm using Debian 8.2 with Gnome 3 and I've installed firmware-iwlwifi.
Wifi shows up in Gnome upper bar, it correctly scans the networks and seems to connect successfully to my home router but internet doesn't work, it doesn't seem able to load any page.
Code: Select alluname -a:
Linux latitudeb 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u4 (2015-09-19) x86_64 GNU/Linux
Code: Select allip l:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
  link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
  link/ether 5c:26:0a:2e:c4:86 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
  link/ether 58:94:6b:b0:6a:2c brd ff:ff:ff:ff:ff:ff
[Code] ....
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May 14, 2011
I have Acer Aspire 4740 laptop with Atheros ar928x wireless. My wireless is very slow, unstable. Wireless card still works well and fast in Windows (dual booting). After searching I see that there are many Ubuntu users have the same problem in Ubuntu 11.04 with this card.
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Aug 29, 2009
I have only had a few weeks worth of experience with linux, so I'm probably considered a newbie at this but I felt like giving it a shot. I just configured my new Toshiba Satellite A505-S6969 to jaunty. Most of the transition is going well but I'm stuck with a few issues, one of which is getting my wifi to work. Right now I'm working off of an ethernet cable.spci returns
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port
[code]...
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Mar 6, 2010
Installed ubuntu 9.10 dual boot with win7 yesterday. Everything working but Wifi. Wifi works fine with Win7. No Wifi in Ubuntu. Very confused. I have info from the wifi trouble ticket post.There does not seem to be a driver for this card anywhere.
lawrence@lawrence-laptop:~$ lspci
00:00.0 Host bridge: Intel Corporation X58 I/O Hub to ESI Port (rev 13)
00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 13)
[code]....
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May 4, 2011
I am running (K)Ubuntu Lucid 10.04 64bit on a Dell Latitude E6400, WiFi Card Intel 5100. Never had any problems with networking. Up to about 2 weeks ago. I do realize there have been quite a few posts with this network adaptor, but non really described the problem I have here.
What happens is that suddenly the WiFi LED on the computer stops blinking, the WiFi connection gets disrupted, and the device is not recognized anymore when checking ifconfig. Only cold restarting the machine helps then... it will work for a while (between 1 and 20 minutes) and then crash again.
On Windows 7 the card works perfectly fine. With Ubuntu 11.04 in Live CD mode I have the same effects (connection crashes after a while). Also tried booting an older kernel, no success.
My exact hardware:
Code:
I notived the following problems in /var/log/kern.log
Code:
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May 12, 2011
get WIFI working on my Dell D600 with Ubuntu 11.04 freshly installed. I some limited sucched following the this post t=1621331 this got the card working but it was very very slow over 70% packet loss to the WIFIrouter. 1. Machine details Dell Latitude D6002 Wireless Broadband and Chip setlspci -nn | grep Broadcom - 02:03.0 Network controller [0280]: Broadcom Corporation BCM4309 802.11a/b/g [14e4:4324] (rev 02)3. Check interfaces
eth0 Link encap:Ethernet HWaddr 00:0b:db:e0:1c:5b
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[code]...
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Aug 21, 2010
I'm using Debian-Squeeze, and the command "uname -a" results in "Linux debian 2.6.32-5-amd64 #1 SMP Sat Jul 24 01:47:24 UTC 2010 x86_64 GNU/Linux". The desktop environment is Gnome 2.30.2.
My problem is wireless connection causes the system to crash. Here is the detail: my university uses a WiFi service that we have to enter our ID and password in a certain web page in the browser to get access to the Internet, while the WiFi signal is automatically picked up. My laptop crashes each time I connecting to such wireless network. But back home, when connecting to my own WiFi, everything is all right.
As the only thing I can do when such crash happens is to press the power button to force the computer to shut down, I've gathered no more information till now.
Does anyone know what's wrong and how to fix it?
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Mar 27, 2016
I just installed the lastest stable Debian (gnome) today and what I was most afraid just happened: my laptop's wifi isn't working properly, it isn't turning on. This had already hapened on livecd.
In the laptop's chassis leds, the wifi led apears as green. When I click to turn on the wifi, as shown on the picture the button, quickly disappears and appears again not seeming to have any effect at all at turning on the wifi but not showing any error either!
Picture :
What's interesting about the wifi not working is that in the installation process I was able to connect to a wifi hotspot and it connected to the internet fine!
Now after installation was complete and my system did the reboot, I was no longer able to connect to the internet using wifi.
My wireless card is Atheros AR9565 and my LAN card is also Atheros.
Here is an output of lspci and lsmod which may have some leads about the problem.
lspci
Code: Select allquant@debian:~$ lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
[Code] ....
Noticed:
1. I installed WiFi radar and I ran this on the terminal:
# sudo ifconfig wlan0 up
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Oct 22, 2014
I manage to install debian on my flex 10 (lenovo), but now internet is not working, i can see the network, but even being able to connect to them i can't access the net...
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Apr 12, 2016
I'm using Debian 8 with GNOME 32bit. I installed a driver with ndiswrapper for my old D-Link DWL-G650M.
If i using the default network manager to connect with a Free wifi the connection works fine. But if the wifi have the password the connection doesn't work.
I. using my phone Android to create the Router-Wifi like this:
SSID: AndroidAP5
Password: BillyBob
Encryption(the one allowed): WPA2 PSK
With network manager gnome is impossible to connect. I changed in setting the password type with WPA2 but the system doesn't connect.
I tried to connect manually and i updated the file /etc/network/interfaces as the follow:
Code: Select allauto wlan0
iface wlan0 inet dhcp
wpa-driver wext
wpa-ssid AndroidAP5
wpa-ap-scan 1
wpa-proto RSN
wpa-pairwise CCMP
wpa-group CCMP
wpa-key-mgmt WPA-PSK
wpa-psk 18[...]
After this I tried to execute the follow command :
Code: Select all/etc/init.d/networking restart
And the system returns:
Code: Select all[ ok ] Restarting networking (via systemctl): networking.service
but nothing else happens. The internet connection doesn't work. The Android phone not detect PC connection IN.
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Mar 25, 2011
I have Squeeze running gnome well.It connect to my WFI AP automatically.I installed window maker yesterday .After I enter the window maker desktop, I found no internet connection.I run a network tool shortcut in th eapplication menu.This program is the same of my gnome desktop.I change the setting to make it automatically connect to my AP but in vain.
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Oct 9, 2015
I have Debian 8.2 with KDE 4.14 and everything runs perfect, except for the internet connection. This problem happens randomly when I turn on my machine. Sometimes when the desktop loads, the connection is already settled.
But sometimes when the desktop loads, the wifi icon is still loading and keeps stuck at "setting network address". Since this problem happens randomly I really don't know what is happening here. My wifi chip is this:
Code: Select all01:00.0 Network controller: Intel Corporation Centrino Wireless-N 130 (rev 34)
This is the problem:
I installed Debian with non-free firmware because of this chip.
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Dec 1, 2015
I'm trying to use these cookie cutter rules that I found. But every time I use them, after a few seconds my wifi connection goes dead. The exception was the first time I used then. Which lasted me a couple of minutes.
By dead I mean I can no longer open a webpage or ping google.
iptables -N LOGGING
iptables -A INPUT -j LOGGING
iptables -A OUTPUT -j LOGGING
iptables -A LOGGING -m limit --limit 2/min -j LOG --log-prefix "IPTables-Dropped: " --log-level 4
iptables -A LOGGING -j DROP
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