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[ubuntu] Wireless connection dropping

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http://ubuntuforums.org – Hello, I'm running Ubuntu 12.04 64-bit, on my System76 Lemur. At home my wireless works perfectly, but while at work it drops my connection intermittently. In order to regain connectivity I must disable then re-enable Networking or Wireless (it will not reconnect on its own). This is extremely frustrating, and my IT support was of no help. Can anyone help? Here is some output that may be useful: iwconfig: Quote: lo no wireless extensions. wlan0 IEEE 802.11abgn ESSID:"UCSD-PROTECTED" Mode:Managed Frequency:5.18 GHz Access Poi (Hardware)

xskl's picture
Submitted by xskl on 09/11/2012

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I highly doubt that its anything else than software/drivers, it works perfectly in Windows 7 on the same laptop, as well as any other wireless and wired devices thats connected to the same router.iwconfig:[fredrik@fredrik-arch Downloads]$ iwconfig eth0 no wireless extensions.

lo no wireless extensions.

wlan0 IEEE 802.11bgn ESSID:"xMEATx" Mode:Managed Frequ

hi

my wireless network connection is not working but wired connection is working .at networkmanager wireless connections are not showing .

[walkingtree@localhost ~]$ iwconfig lo no wireless extensions.

eth0 no wireless extensions.

wmaster0 no wireless extensions.

wlan0 IEEE 802.11bg ESSID:"" Mode:Managed Frequency:2.422 GHz Access Point: Not-Assoc

[kubuntu] Wireless bouncing 1 year 17 weeks ago

I am getting 30% packet loss, 0% packet loss and 100% packet at times to the AP. And a lot of times dropping the connection all together. It seems to have started right after latest kernel update on Kubuntu 11.10.

I recently got a new router (D-link DIR-615E3), and installed dd-wrt on it.

i know this question has been asked a million times, but it seems everyone is having separate problems, I've read through a bunch of "slow wifi problems" but didnt want to jump into the terminal and start entering random codes

So, im running Ubuntu 11.10 along windows 7, on a dell 1647 with a Netgear n600 wireless, and as you have guessed, the wifi is running at extremely slow speeds.

Hello, Please help me because I'm stuck. I am using Fedora 16 on my notebook Fujitsu A6025.

Sorry I really don't like to make new thread but I am under ubuntu since a few weeks ago and since then I've been unable to solve my wireless problem . Everytime time I run some intense networking like DL and streaming my wireless crash or if I give enough time it crash as well my only option is to reboot my computer. I've been trying a bunch of different solutions to no avail. Please Help .

Ubuntu 10.04 can not detect my wireless connection. I don't know anything about this subject. I am using : Linux lucas05-desktop 2.6.32-23-generic #37-Ubuntu SMP Fri Jun 11 07:54:58 UTC 2010 i686 GNU/Linux lucas@lucas05-desktop:~$ iwconfig lo no wireless extensions.

eth0 no wireless extensions.

[ubuntu] eth0 to wlan0 37 weeks 10 hours ago

Hey guys i'm trying to use the airodump-ng but it is saying the following,

bstrawt@pan:~$ sudo airodump-ng mon0 Interface mon0: ioctl(SIOCGIFINDEX) failed: No such device

instead of me having a wlan0 it says i have a eth1 as an adapter. I am using wifi from my laptop and confused why it is saying i have eth rather than wlan.