Ubuntu 14.04 with Huawei E5220 Air Net 3G+ show connected at full power but work slow

goguta · 05-27-2015, 03:38 AM

I recently installed google earth on Ubuntu 14.04 64 bit and right after installation finished , I lost much of power of wifi 3G modem installed, beeing unable to watch video on any browser without interruptions,unable to do video call on skype and I need to wait for page to be loaded in addition updating lasts ten times longer . Uninstallation of google earth did not solved the problem of lost power of wifi modem the "Conection Information" show speed: 65Mb/s

Thanks much,
Misu

SkyeForger · 05-27-2015, 02:51 PM

I'm new to Linux but not to programs having features still running even after uninstallation. Its just a suggestion but maybe when you installed Google Earth some features that were installed with it remained on the system, causing some bottleneck of somesort. Try having a look and seeing what programs are running in the background, possibly something is still there choking your system.

Hope you find your solution

goguta · 05-27-2015, 03:28 PM

I used this command at once :

sudo apt-get install libfontconfig1:i386 libx11-6:i386 libxrender1:i386 libxext6:i386 libgl1-mesa-glx:i386 libglu1-mesa:i386 libglib2.0-0:i386 libsm6:i386
cd /tmp && wget http://dl.google.com/dl/earth/client...rrent_i386.deb
sudo dpkg -i google-earth-stable_current_i386.deb
sudo apt-get install -f

instead of each separately, I think this is the reason the system got choke.

How to check what programs are running in the background?
Thanks

SkyeForger · 05-28-2015, 01:03 AM

You can use the System Monitor utility. You could try and locate the program within it thats causing your problem and if so try and link it to a corresponding error on Google with your issue.

goguta · 05-28-2015, 01:33 AM

all normal except pulseaudio ( very high - 2.6 MiE )

goguta · 05-28-2015, 01:36 AM

/home/dani/Desktop/Screenshot from 2015-05-28 09:21:26.png
/home/dani/Desktop/Screenshot from 2015-05-28 09:21:38.png
/home/dani/Desktop/Screenshot from 2015-05-28 09:22:16.png

SkyeForger · 05-28-2015, 01:53 AM

I don't know what anti-virus/malware software comes with ubuntu as I haven't used it yet but I strongly suggest running a complete scan of your computer, do it offline. Something could be embedded into the core of the OS and causing your problem. Hope this helps, sorry I can't be specific to your issue

goguta · 05-28-2015, 02:01 AM

thanks, if I solve I let you know

SkyeForger · 05-29-2015, 06:44 PM

How'd you get on, any luck?

goguta · 05-29-2015, 11:26 PM

seems I need to enable 3G adapter into Ubuntu, but don't now how