Originally Posted by simplyaldo
3. Any suggestion, as to how I can execute commands in ubuntu,save the copy in a flash drive, read them in windows and paste it to linuxquestions.org ?
You would use a flash drive that has a windows compatible formatted filesystem, so format the drive from windows or in Linux if you know how to do that. Then boot into Linux, and run the commands and copy and paste into a text file. Then save the text file to the drive as a lspci.txt file. Then safely remove the flash drive and reboot to windows and open the file and copy and paste to the Linuxquestions thread.
Now in Linux, you can see what devices you have with:
Then try to bring up the ethernet with
Then see if it is up
You can also go through the network manager and configure your ethernet device and other network devices. Then there will be a script on boot up to start them. You can write these scripts manually if you know how to do that. You can also configure the ethernet device manually. Search Linuxquestions for how to do that.